www.coursef.com Open in urlscan Pro
67.205.165.147 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://www.coursef.com/
Submission: On August 31 via manual (August 31st 2022, 8:02:32 am UTC) from BE — Scanned from DE

Summary HTTP 256 Redirects Links 7 Behaviour Indicators

Summary

This website contacted 58 IPs in 9 countries across 42 domains to perform 256 HTTP transactions. The main IP is 67.205.165.147, located in North Bergen, United States and belongs to DIGITALOCEAN-ASN, US. The main domain is www.coursef.com.
TLS certificate: Issued by R3 on July 24th 2022. Valid for: 3 months.

This is the only time www.coursef.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
30 77	67.205.165.147 67.205.165.147	14061 (DIGITALOC...) (DIGITALOCEAN-ASN)
9	2606:4700::68... 2606:4700::6811:190e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	205.185.216.10 205.185.216.10	20446 (STACKPATH...) (STACKPATH-CDN)
3	2a00:1450:400... 2a00:1450:4001:827::2008	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:813::2002	15169 (GOOGLE) (GOOGLE)
1 7	2a00:1450:400... 2a00:1450:4001:82f::2004	15169 (GOOGLE) (GOOGLE)
2	2606:4700::68... 2606:4700::6812:9207	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a06:98c1:312... 2a06:98c1:3121::3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a03:2880:f01... 2a03:2880:f01c:8012:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
2	2606:4700::68... 2606:4700::6811:a0c	13335 (CLOUDFLAR...) (CLOUDFLARENET)
25	2a00:1450:400... 2a00:1450:4001:812::2002	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:82a::200e	15169 (GOOGLE) (GOOGLE)
1 3	2a03:2880:f10... 2a03:2880:f107:83:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	2a00:1450:400... 2a00:1450:4001:80f::2002	15169 (GOOGLE) (GOOGLE)
17	2a00:1450:400... 2a00:1450:4001:82f::2002	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:82f::2001	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c00::9d	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:803::2003	15169 (GOOGLE) (GOOGLE)
1	142.250.186.130 142.250.186.130	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:80f::200a	15169 (GOOGLE) (GOOGLE)
25	2a00:1450:400... 2a00:1450:4001:806::2001	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:801::2002	15169 (GOOGLE) (GOOGLE)
7	2a00:1450:400... 2a00:1450:4001:802::2003	15169 (GOOGLE) (GOOGLE)
1	34.102.146.192 34.102.146.192	15169 (GOOGLE) (GOOGLE)
1	2a02:2638::3 2a02:2638::3	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
1	52.41.7.133 52.41.7.133	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:10:... 2606:4700:10::6816:3556	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	3.139.170.196 3.139.170.196	16509 (AMAZON-02) (AMAZON-02)
1	108.138.7.56 108.138.7.56	16509 (AMAZON-02) (AMAZON-02)
1 2	34.120.135.53 34.120.135.53	15169 (GOOGLE) (GOOGLE)
1	141.95.98.64 141.95.98.64	16276 (OVH) (OVH)
1	52.30.61.76 52.30.61.76	16509 (AMAZON-02) (AMAZON-02)
5 6	142.250.185.194 142.250.185.194	15169 (GOOGLE) (GOOGLE)
2 4	104.18.19.126 104.18.19.126	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2 3	185.89.210.46 185.89.210.46	29990 (ASN-APPNEX) (ASN-APPNEX)
3	35.244.159.8 35.244.159.8	15169 (GOOGLE) (GOOGLE)
2	104.111.242.245 104.111.242.245	16625 (AKAMAI-AS) (AKAMAI-AS)
24	2a00:1450:400... 2a00:1450:4001:827::2006	15169 (GOOGLE) (GOOGLE)
5	138.201.64.38 138.201.64.38	24940 (HETZNER-AS) (HETZNER-AS)
1	2a00:1450:400... 2a00:1450:4001:806::2003	15169 (GOOGLE) (GOOGLE)
1 2	2a02:2638:1::13 2a02:2638:1::13	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
2	142.250.185.162 142.250.185.162	15169 (GOOGLE) (GOOGLE)
1 4	94.130.102.164 94.130.102.164	24940 (HETZNER-AS) (HETZNER-AS)
1	178.250.2.146 178.250.2.146	44788 (ASN-CRITE...) (ASN-CRITEO-EUROPE)
2 2	145.239.193.130 145.239.193.130	16276 (OVH) (OVH)
1	88.198.250.30 88.198.250.30	24940 (HETZNER-AS) (HETZNER-AS)
1	2a0b:4d07:102::1 2a0b:4d07:102::1	44239 (PROINITY ...) (PROINITY PROINITY)
1 2	2a01:4f8:d0a:... 2a01:4f8:d0a:2321::2	24940 (HETZNER-AS) (HETZNER-AS)
1	167.233.14.134 167.233.14.134	24940 (HETZNER-AS) (HETZNER-AS)
1	18.168.21.195 18.168.21.195	16509 (AMAZON-02) (AMAZON-02)
1	54.76.176.197 54.76.176.197	16509 (AMAZON-02) (AMAZON-02)
1	104.111.239.217 104.111.239.217	16625 (AKAMAI-AS) (AKAMAI-AS)
1	65.9.66.110 65.9.66.110	16509 (AMAZON-02) (AMAZON-02)
1	99.86.4.94 99.86.4.94	16509 (AMAZON-02) (AMAZON-02)
2	52.56.221.73 52.56.221.73	16509 (AMAZON-02) (AMAZON-02)
3	2a02:6ea0:c70... 2a02:6ea0:c700::15	60068 (CDN77 ^_^) (CDN77 ^_^)
1	172.217.16.194 172.217.16.194	() ()
256	58

77 67.205.165.147 (North Bergen, United States) 30 redirects

ASN14061 (DIGITALOCEAN-ASN, US)
PTR: coursef.com-nyc1-01

www.coursef.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2606:4700::6811:190e (United States)

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 205.185.216.10 (United States)

ASN20446 (STACKPATH-CDN, US)
PTR: map2.hwcdn.net

s.vi-serve.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:827::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:813::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

securepubads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 2a00:1450:4001:82f::2004 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6812:9207 (United States)

ASN13335 (CLOUDFLARENET, US)

sibforms.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a06:98c1:3121::3 (United States)

ASN13335 (CLOUDFLARENET, US)

img.mailinblue.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f01c:8012:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6811:a0c (United States)

ASN13335 (CLOUDFLARENET, US)

assets.sendinblue.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

25 2a00:1450:4001:812::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

pagead2.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:82a::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a03:2880:f107:83:face:b00c:0:25de (Vienna, Austria) 1 redirects

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80f::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

adservice.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

17 2a00:1450:4001:82f::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

adservice.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
adservice.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:82f::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c00::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:803::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.186.130 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s07-in-f2.1e100.net

partner.googleadservices.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:80f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

25 2a00:1450:4001:806::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

tpc.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:801::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagservices.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 2a00:1450:4001:802::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.102.146.192 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 192.146.102.34.bc.googleusercontent.com

oa.openxcdn.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:2638::3 (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)

static.criteo.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.41.7.133 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-41-7-133.us-west-2.compute.amazonaws.com

id.sharedid.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:10::6816:3556 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.id5-sync.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.139.170.196 (Columbus, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-139-170-196.us-east-2.compute.amazonaws.com

prod.uidapi.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 108.138.7.56 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-7-56.fra56.r.cloudfront.net

tags.crwdcntrl.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.120.135.53 (Kansas City, United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: 53.135.120.34.bc.googleusercontent.com

oajs.openx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 141.95.98.64 (France)

ASN16276 (OVH, FR)
PTR: ns3216658.ip-141-95-98.eu

id5-sync.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.30.61.76 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-30-61-76.eu-west-1.compute.amazonaws.com

bcp.crwdcntrl.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 142.250.185.194 (United States) 5 redirects

ASN15169 (GOOGLE, US)
PTR: fra16s52-in-f2.1e100.net

cm.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 104.18.19.126 (None, ) 2 redirects

ASN13335 (CLOUDFLARENET, US)

dsum-sec.casalemedia.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 185.89.210.46 (Frankfurt am Main, Germany) 2 redirects

ASN29990 (ASN-APPNEX, US)
PTR: 940.bm-nginx-loadbalancer.mgmt.ams3.adnexus.net

ib.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 35.244.159.8 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 8.159.244.35.bc.googleusercontent.com

us-u.openx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
google-bidout-d.openx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 104.111.242.245 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-242-245.deploy.static.akamaitechnologies.com

sync.teads.tv	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

24 2a00:1450:4001:827::2006 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

s0.2mdn.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 138.201.64.38 (Germany)

ASN24940 (HETZNER-AS, DE)
PTR: static.38.64.201.138.clients.your-server.de

hal9000.redintelligence.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:806::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a02:2638:1::13 (France) 1 redirects

ASN44788 (ASN-CRITEO-EUROPE, FR)

gum.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 142.250.185.162 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f2.1e100.net

googleads4.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 94.130.102.164 (Germany) 1 redirects

ASN24940 (HETZNER-AS, DE)
PTR: static.164.102.130.94.clients.your-server.de

hal900012.redintelligence.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 178.250.2.146 (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)

mug.criteo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 145.239.193.130 (France) 2 redirects

ASN16276 (OVH, FR)

pv.medialead.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 88.198.250.30 (Germany)

ASN24940 (HETZNER-AS, DE)
PTR: static.88-198-250-30.clients.your-server.de

pb.media01.eu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a0b:4d07:102::1 (Switzerland)

ASN44239 (PROINITY PROINITY, CH)

adv.office-partner.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a01:4f8:d0a:2321::2 (Germany) 1 redirects

ASN24940 (HETZNER-AS, DE)

cdn.retailads.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 167.233.14.134 (Oberschleissheim, Germany)

ASN24940 (HETZNER-AS, DE)
PTR: lb-2.futalis.de

futalis.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.168.21.195 (London, United Kingdom)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-168-21-195.eu-west-2.compute.amazonaws.com

track.webgains.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.76.176.197 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-76-176-197.eu-west-1.compute.amazonaws.com

ad-server.eu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.111.239.217 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-239-217.deploy.static.akamaitechnologies.com

www.awin1.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 65.9.66.110 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-65-9-66-110.fra56.r.cloudfront.net

analytics.webgains.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 99.86.4.94 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-86-4-94.fra6.r.cloudfront.net

cdn.track.production.webgains.team	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.56.221.73 (London, United Kingdom)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-56-221-73.eu-west-2.compute.amazonaws.com

api.webgains.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a02:6ea0:c700::15 (Frankfurt am Main, Germany)

ASN60068 (CDN77 ^_^, GB)

img-b.udemycdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.217.16.194 (None, )

ASN- ()

ade.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
77	coursef.com 30 redirects www.coursef.com	3 MB
55	googlesyndication.com pagead2.googlesyndication.com — Cisco Umbrella Rank: 112 b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com tpc.googlesyndication.com — Cisco Umbrella Rank: 145 ade.googlesyndication.com	571 KB
26	doubleclick.net 5 redirects securepubads.g.doubleclick.net — Cisco Umbrella Rank: 184 stats.g.doubleclick.net — Cisco Umbrella Rank: 85 googleads.g.doubleclick.net — Cisco Umbrella Rank: 44 cm.g.doubleclick.net — Cisco Umbrella Rank: 210 googleads4.g.doubleclick.net — Cisco Umbrella Rank: 293	355 KB
24	2mdn.net s0.2mdn.net — Cisco Umbrella Rank: 264	218 KB
10	google.com 1 redirects www.google.com — Cisco Umbrella Rank: 2 adservice.google.com — Cisco Umbrella Rank: 78	53 KB
9	redintelligence.net 1 redirects hal9000.redintelligence.net — Cisco Umbrella Rank: 43625 hal900012.redintelligence.net — Cisco Umbrella Rank: 291090	73 KB
9	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 212	119 KB
8	gstatic.com www.gstatic.com fonts.gstatic.com	79 KB
5	openx.net 1 redirects oajs.openx.net — Cisco Umbrella Rank: 2886 us-u.openx.net — Cisco Umbrella Rank: 377 google-bidout-d.openx.net — Cisco Umbrella Rank: 2797	853 B
5	googletagservices.com www.googletagservices.com — Cisco Umbrella Rank: 192	220 KB
5	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 43	4 KB
5	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 37 region1.google-analytics.com — Cisco Umbrella Rank: 3463	20 KB
4	casalemedia.com 2 redirects dsum-sec.casalemedia.com — Cisco Umbrella Rank: 515	4 KB
4	google.de adservice.google.de — Cisco Umbrella Rank: 9270 www.google.de — Cisco Umbrella Rank: 6487	2 KB
3	udemycdn.com img-a.udemycdn.com Failed img-b.udemycdn.com — Cisco Umbrella Rank: 34647	56 KB
3	webgains.io analytics.webgains.io — Cisco Umbrella Rank: 22472 api.webgains.io — Cisco Umbrella Rank: 58879	85 KB
3	criteo.com 1 redirects gum.criteo.com — Cisco Umbrella Rank: 387 mug.criteo.com — Cisco Umbrella Rank: 2794	8 KB
3	adnxs.com 2 redirects ib.adnxs.com — Cisco Umbrella Rank: 225	3 KB
3	facebook.com 1 redirects www.facebook.com — Cisco Umbrella Rank: 113	407 B
3	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 66	158 KB
2	retailads.net 1 redirects cdn.retailads.net — Cisco Umbrella Rank: 213355	6 KB
2	medialead.de 2 redirects pv.medialead.de — Cisco Umbrella Rank: 48437	1 KB
2	teads.tv sync.teads.tv — Cisco Umbrella Rank: 1059	344 B
2	crwdcntrl.net tags.crwdcntrl.net — Cisco Umbrella Rank: 1206 bcp.crwdcntrl.net — Cisco Umbrella Rank: 805	10 KB
2	id5-sync.com cdn.id5-sync.com — Cisco Umbrella Rank: 1167 id5-sync.com — Cisco Umbrella Rank: 471	14 KB
2	sendinblue.com assets.sendinblue.com — Cisco Umbrella Rank: 74258	30 KB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 154	111 KB
2	sibforms.com sibforms.com — Cisco Umbrella Rank: 45101	148 KB
1	webgains.team cdn.track.production.webgains.team — Cisco Umbrella Rank: 69717	436 B
1	awin1.com www.awin1.com — Cisco Umbrella Rank: 16722	705 B
1	ad-server.eu ad-server.eu — Cisco Umbrella Rank: 97857	312 B
1	webgains.com track.webgains.com — Cisco Umbrella Rank: 48447	2 KB
1	futalis.de futalis.de — Cisco Umbrella Rank: 256817	409 B
1	office-partner.de adv.office-partner.de — Cisco Umbrella Rank: 281043	728 B
1	media01.eu pb.media01.eu — Cisco Umbrella Rank: 47180	627 B
1	uidapi.com prod.uidapi.com — Cisco Umbrella Rank: 3102	5 KB
1	sharedid.org id.sharedid.org — Cisco Umbrella Rank: 3410	904 B
1	criteo.net static.criteo.net — Cisco Umbrella Rank: 658	13 KB
1	openxcdn.net oa.openxcdn.net — Cisco Umbrella Rank: 3058	8 KB
1	googleadservices.com partner.googleadservices.com — Cisco Umbrella Rank: 872	644 B
1	mailinblue.com img.mailinblue.com — Cisco Umbrella Rank: 79756	72 KB
1	vi-serve.com s.vi-serve.com — Cisco Umbrella Rank: 15196	1 KB
256	42

	Domain	Requested by
77	www.coursef.com	30 redirects www.coursef.com
25	tpc.googlesyndication.com	googleads.g.doubleclick.net b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com www.coursef.com tpc.googlesyndication.com securepubads.g.doubleclick.net
25	pagead2.googlesyndication.com	www.coursef.com pagead2.googlesyndication.com b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com googleads.g.doubleclick.net tpc.googlesyndication.com www.googletagservices.com securepubads.g.doubleclick.net
24	s0.2mdn.net	www.coursef.com s0.2mdn.net b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
12	googleads.g.doubleclick.net	pagead2.googlesyndication.com googleads.g.doubleclick.net b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com www.coursef.com
9	cdnjs.cloudflare.com	www.coursef.com cdnjs.cloudflare.com
7	www.gstatic.com	googleads.g.doubleclick.net b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
7	www.google.com	1 redirects www.coursef.com b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com tpc.googlesyndication.com
6	cm.g.doubleclick.net	5 redirects googleads.g.doubleclick.net
5	hal9000.redintelligence.net	b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com hal900012.redintelligence.net
5	www.googletagservices.com	googleads.g.doubleclick.net b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com www.coursef.com
5	fonts.googleapis.com	googleads.g.doubleclick.net b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com hal900012.redintelligence.net
5	securepubads.g.doubleclick.net	www.coursef.com securepubads.g.doubleclick.net
4	hal900012.redintelligence.net	1 redirects b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com hal900012.redintelligence.net
4	dsum-sec.casalemedia.com	2 redirects googleads.g.doubleclick.net
4	b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com	securepubads.g.doubleclick.net
4	www.google-analytics.com	www.coursef.com www.google-analytics.com
3	img-b.udemycdn.com	www.coursef.com
3	ib.adnxs.com	2 redirects googleads.g.doubleclick.net
3	adservice.google.com	securepubads.g.doubleclick.net pagead2.googlesyndication.com
3	adservice.google.de	securepubads.g.doubleclick.net pagead2.googlesyndication.com
3	www.facebook.com	1 redirects www.coursef.com
3	www.googletagmanager.com	www.coursef.com www.googletagmanager.com
2	api.webgains.io	analytics.webgains.io
2	cdn.retailads.net	1 redirects futalis.de
2	pv.medialead.de	2 redirects
2	googleads4.g.doubleclick.net	www.coursef.com
2	gum.criteo.com	1 redirects static.criteo.net
2	sync.teads.tv	googleads.g.doubleclick.net
2	us-u.openx.net	googleads.g.doubleclick.net
2	oajs.openx.net	1 redirects www.coursef.com
2	assets.sendinblue.com	www.coursef.com
2	connect.facebook.net	www.coursef.com connect.facebook.net
2	sibforms.com	www.coursef.com
1	ade.googlesyndication.com
1	cdn.track.production.webgains.team	b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
1	analytics.webgains.io	track.webgains.com
1	www.awin1.com	b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
1	ad-server.eu	b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
1	track.webgains.com	www.coursef.com
1	futalis.de	hal900012.redintelligence.net
1	adv.office-partner.de	hal900012.redintelligence.net
1	pb.media01.eu	hal900012.redintelligence.net
1	mug.criteo.com	www.coursef.com
1	google-bidout-d.openx.net	oa.openxcdn.net
1	fonts.gstatic.com	fonts.googleapis.com
1	bcp.crwdcntrl.net	tags.crwdcntrl.net
1	id5-sync.com	cdn.id5-sync.com
1	tags.crwdcntrl.net	securepubads.g.doubleclick.net
1	prod.uidapi.com	securepubads.g.doubleclick.net
1	cdn.id5-sync.com	securepubads.g.doubleclick.net
1	id.sharedid.org	securepubads.g.doubleclick.net
1	static.criteo.net	securepubads.g.doubleclick.net
1	oa.openxcdn.net	securepubads.g.doubleclick.net
1	partner.googleadservices.com	pagead2.googlesyndication.com
1	www.google.de	www.coursef.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	region1.google-analytics.com	www.googletagmanager.com
1	img.mailinblue.com	www.coursef.com
1	s.vi-serve.com	www.coursef.com
0	img-a.udemycdn.com Failed	www.coursef.com
256	61

This site contains links to these domains. Also see Links.

Domain
cciedump.spoto.net
www.facebook.com
twitter.com
www.youtube.com
www.instagram.com
www.pinterest.com
www.linkedin.com

Subject Issuer	Validity	Valid
coursef.com R3	`2022-07-24` - `2022-10-22`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-08-03` - `2023-08-02`	a year	crt.sh
*.vi-serve.com DigiCert TLS RSA SHA256 2020 CA1	`2022-08-10` - `2023-08-30`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2022-08-15` - `2022-11-07`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2022-08-08` - `2022-10-31`	3 months	crt.sh
www.google.com GTS CA 1C3	`2022-08-08` - `2022-10-31`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2022-06-09` - `2022-09-07`	3 months	crt.sh
sendinblue.com Cloudflare Inc ECC CA-3	`2021-09-29` - `2022-09-28`	a year	crt.sh
*.google.de GTS CA 1C3	`2022-08-15` - `2022-11-07`	3 months	crt.sh
*.google.com GTS CA 1C3	`2022-08-08` - `2022-10-31`	3 months	crt.sh
www.google.de GTS CA 1C3	`2022-08-08` - `2022-10-31`	3 months	crt.sh
*.googleadservices.com GTS CA 1C3	`2022-08-08` - `2022-10-31`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2022-08-15` - `2022-11-07`	3 months	crt.sh
tpc.googlesyndication.com GTS CA 1C3	`2022-08-08` - `2022-10-31`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2022-08-08` - `2022-10-31`	3 months	crt.sh
oa.openxcdn.net GTS CA 1D4	`2022-08-09` - `2022-11-07`	3 months	crt.sh
*.criteo.net DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2022-06-21` - `2022-09-23`	3 months	crt.sh
id.sharedid.org Amazon	`2021-12-09` - `2023-01-06`	a year	crt.sh
*.uidapi.com Amazon	`2022-02-10` - `2023-03-11`	a year	crt.sh
*.crwdcntrl.net Go Daddy Secure Certificate Authority - G2	`2022-05-01` - `2023-06-02`	a year	crt.sh
*.id5-sync.com R3	`2022-08-18` - `2022-11-16`	3 months	crt.sh
*.openx.net GeoTrust RSA CA 2018	`2022-07-21` - `2023-08-21`	a year	crt.sh
teads.tv R3	`2022-08-17` - `2022-11-15`	3 months	crt.sh
*.doubleclick.net GTS CA 1C3	`2022-08-15` - `2022-11-07`	3 months	crt.sh
redintelligence.net R3	`2022-08-02` - `2022-10-31`	3 months	crt.sh
*.criteo.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2022-08-27` - `2022-11-22`	3 months	crt.sh
*.media01.eu RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1	`2022-05-20` - `2023-05-21`	a year	crt.sh
adv.office-partner.de R3	`2022-07-05` - `2022-10-03`	3 months	crt.sh
*.futalis.de R3	`2022-08-20` - `2022-11-18`	3 months	crt.sh
*.webgains.com Amazon	`2022-06-14` - `2023-07-13`	a year	crt.sh
www.awin1.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2022-04-18` - `2023-04-19`	a year	crt.sh
cdn.retailads.net Encryption Everywhere DV TLS CA - G1	`2022-06-17` - `2023-06-18`	a year	crt.sh
*.webgains.io Amazon	`2022-08-23` - `2023-09-21`	a year	crt.sh
cdn.track.production.webgains.team Amazon	`2022-08-08` - `2023-09-06`	a year	crt.sh
*.udemycdn.com DigiCert TLS RSA SHA256 2020 CA1	`2021-11-02` - `2022-11-11`	a year	crt.sh

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Requests: 5 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/dbm/ad?dbm_c=AKAmf-BESDCfY-qQiCwp3Zsg_hkwGFhPA2Z2HScOWRcG-4YtP_f3uncXq_jSFrgIkfUHp35r5sPFxtyY2TrwuaQ6gL730gimYA&cry=1&dbm_d=AKAmf-D4yO7ZWVUE3Qe_M_t7QG36kroB1uvx_5GP67xfK57U838ilXg1eKUG09atfnvWvapKQUyiDvKp7Ib6yGdfF2M37yVO70dql0H5ZaItPtsLY1lzs_rl8gmglY8l28qQrhMk8z561hb7Xsc9K3cR2fXld1shJ87r27RNuTFQbRR8u04TfD7SitFfslXmUs7ph2k2QIFz-TWOm6_s3Ee9Aqdw8fJHVF9ZRvdshcaz9ImZGOWBMLAgcQZOW6AjufDgK_qEdXv69L9cs9K-2H--KlXicquMMq64lK7Cls_Nr0jRNGpVmwgbHu5TUTte3aliWZA73Wbf2RagWFARbqUtfAHHuCi_wSltkKtGhzYfqNJl_tRfzQjeBx6vDB8c-HiMGroOuHLHg5JXZ872dW_oHX_u1O4hpj-0FsWCoSOG2LfZ2yMsO5LptvwjFGb0kFyAjbMe-YgIoNxonXJGSC9xyobRmhogvkfs7dfeNO9hjhCA6vymhby6DxueA5WGb8drKR7_U9Z7aoycw-LTfGymo6nGtlQDC-IVGoUV0kOJ5CxMwY8gu9VyIJFbb0-R1pUGJXylGXhcuRzO-WRoczL3Mkkwj4Hy7jpJz_zkc12mI_T3H-05QVWH5TMAaIb89QaJX4SppaJZccpB_DiLTZsDGfr-asr6QvQ1j3vow1Ode_0dCqsBpRlPVuFNazUXzapcegSODXIZ6VFmy8wr9CGmFJY-q75aBcQ6xKju4b-wJJl-fTjDFtWq-_WYSJvKCZ-GtMYVgokIi6RUWTqg58juAnDNyTHbJdhbFY51kowAYCl6RdzzbglihrW6dPpakzGMKHh0jOcZbgXFkdkDTtLUsk3AdIO1d39TGjEPEyheKDy3RR8-N5DBvrvXPe64OLGA7s7aQkz7RneRsAOwwTUQ8vicjg3xUsvjuIghwNfNtmTN4CHT-k0S9GJ3KQW4JyzadX9-OGXf-C_foi4Q8zeJ_bY40swI_2DSi_vGwIkJ80y8aEuWoY16vOMdvl1Cov9JjsPGUhQbn8k2QfaBZCCx7epCYxJObPFKaq30A-r-O-_ic_lkHf9_0IetAUshuT4XdZ4RF6I0fmdUkgPP1Ry26Gtoy6anW45UkiozJ1rT2baBImBGEvLtjC_9nAj6z9tt_DGRMmxH8lFoUm1LgB2gPu1rk4BCfnWWrk1qmCVFKZyX32d6lU710e-TqJhIeiVcBfUotAAN_uSSxzWnL0XEcmIlaQoAUWIRWLdk7t2Dcb9ntib6UTz21nFr1betKnwZFHMnJxU0ekdmlaKKS4eRMZE-pFSJY763reeAgHfAup5cPTk4qxe_P4-kMpRRZvOAHw67g68oUV7cnci0FL3avDGoyahUsesTKqBcgKZSoXoYU6qBmowVy5SF54WUFYpRAQ5TXuQky0yHj1IXZlKFmmvNIPxyF9byoN85-WJPxs4qW6uWxRREt6FQjiWQu42k3YuQQIowbmzif51CKEL7dmxfe8faalORED9DThJyVXys4g-eyStjuQczcf5SPNTgOnEoCkyaPkkJtg6oXESaITE-MFeqjJom0Y5MCUd3d-slT9LW4PR-UMLm5X-FV3J0CvIB2v3fMGkljej_T6N17LcYDXSDfbKGFCg6Qr1wfrx0SM5PbZWOv8-8h_1KCo9kmmhJElNRAr6qzxRrWSTunHQY9aSUZQFsODm3m-FKQD12y_yA6LUkbxn96XgM8_ZDymn4MkW4MmDwwaY3zyLo00BsR0lSMq4cwYQFGCRD0gIMaf9rkdnZcoHL2OZwzLIkJhgGhfXd82TUM8TVD7y7bOXG_rZLroP79vOEccRsfFmzq83nIurv_gYaGVEF1IDgs0IjcS28wGW98lfUkz-mK0Jizr-xQzY8YenfyE7MD-C3EnQ0NgkDcIUcwvLcW5PMcTetmqrNgkDmgJxgdSGYP-UdwGku9oRX7NMFwAuRlGesO6mstxFrh9LkvYOceD23X7mhGZNYkU3_e1GcriqCvFY6aOVmE_KqnRRSrfiIgyGT8DBYbYxR73bl0t80RLqDYIAzh_MgnhBngdvkGQdLZKWAzne0PfMen66qEvldS7xz1FP4fGScr4abYAVGvYG2m9oPbbl3is0xZWcsuUmEig6Ik4HcdBSnb2U0x1xspSI3W0ed71rQpjvcOr3y3PuFdJKud0_4saL7Uq2FkcuEVgNeuiBI0oLaGebw-E87QhaA4_hIBI0aADivN2imVlG-XWB_08Esz_y9FAGMOByhd8K8CA1ytJCoyh8djWvcwQdKgiiQTLRp6LX-FPDsbk43DDvdP6q2uSnPKtbXo6M-jiYWYE-eABNxu1sQxQS73XZcI6cIimCgS6wuuSRvFmQ02iudntu6m9qt0ntC5vdXUZoEJ8kRE0HMUNzfGTrJ17ssvnNmr5FKKCK_5rsiLrsr27aWPACDz-N13jvCTuTmeWZ6HxUR-y5Z8Z1RV0fHiNRjuCoOgMJdPfoj2De_g3eBoLI8klB8ipHDu-FBqJNmR4O4fa-5VtiDQk-DT3urjTy7ffEhGsgufC5dHxD3lBF9wG-7Q5e7C5dUyGBmumNv5NfukH2o2NCnIlLUYEdmUfU7r6vh6EF6OyqFq9WjCvPaf4ImJFXQJSVEiIWvEMl1cz52tnS2r648BGBvoExGdwtD2t11NK40pe9J2bkby2ZLV-xxbrevYVS7hDSs5nR2gUqWcrYmOi_TL0XvbfjH3K39ZdjNjUyfBcJcHAtIhp8lRZRjcB24dvDFMJyjOYt8WaFQ6AWJ2EYeRpf942XQ-9I3aSvzmjkX9hF4AMSL4Fz0-OhQIsPOlx5_7YuVKqQTs5b9yorcG97nglv-mCvIqUv8QvlN2LJ9InPly58ZSseMpHJBmdfpowPbX7a9UPtzaMLPfkQW4SQ6amP7OHfvl0m33mJajGqz_4atpHRex4oOqO12EapzZUZRuJfJbuhmm4QRNYPQo7oiGm3zEe4wLw_Ia7EKok-n0Y_9sPVoOTbNhtj9f1ri_VmYwD1lJ2Z0LOj9I5lLGl3JHmGfAKC6-kh6B__zltGb1fzhIYvSuarwQg-9fBOP7JyyEtchZtbiVXZQ4Py5Y4prxvoDUoMLZG9iFbLH6Ioi74wm1rDhZO4lkq-13GHL-HcLe2xY4XepbML3U36hE5OH5IF0Bjr14Jk8D9jE568Ado7TqWL5osc_g-jNznJlcdiRgY_QFPaUCO1fhJvCJs21JN3HS-E99x2p-oP212fZd4HK8wbmwH-DQDbPEShhHjzLnwaNhHPUicyYdwlinPuYtzg9hqAXwWAvpVWzUPggn5s7JBFPBw74naG4_31fIrctEZgQhY0L6Pc-CiI_Og6kTj8774vbjnBr0Q_5sNu1BEqYGt81HcEMcpShieUwNxTzH69toIETOfyKZQWNHKw4RfQJWrgnjFgqHGCMG1D7Bw0nGgCHrBJjoaCuSm7nHVnfwKBQrYADeR-Wq7UM0fLHJojYHUAKAp70GlalZ9MbdLN5IQUGfR1YyrV-rERjcHDkXosqXkJjIGFA44qOsA&cid=CAASJ-Roor3tBDp6FZ1mPABuxEvJXyLyKfE6ulg2SGmbd95Djl0cqiDLAA&rfl=2%2Chttps%253A%252F%252Fwww.coursef.com%252F%240
Frame ID: 3EC60E141B7CC6C2BE8DAB13DEF899B1
Requests: 15 HTTP requests in this frame

Frame: https://googleads.g.doubleclick.net/pagead/drt/si?st=NO_DATA
Frame ID: F42C62B616310ADFD04BA819E58FA3F9
Requests: 2 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/bg/ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js
Frame ID: C866F3840FA722CBFEE592A64C10580B
Requests: 1 HTTP requests in this frame

Frame: https://gum.criteo.com/syncframe?origin=publishertagids&topUrl=www.coursef.com
Frame ID: ABFE50AFE7D5D2DF068507CDCE57FD72
Requests: 2 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/bg/ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js
Frame ID: CB420708C7341C9975D56DBDD1CD1451
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/sodar/Enqz_20U.html
Frame ID: 7377C125C725B06EED99E5573A1FDEEC
Requests: 3 HTTP requests in this frame

Frame: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
Frame ID: 9A4F2252826C4450F7DEA3F3AAF80587
Requests: 23 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/bg/ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js
Frame ID: D95B104FF97251368F2ADF28DB383C1D
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/sodar/Enqz_20U.html
Frame ID: 090EB49CDEB8EEC1EF5CFB99D06A91FB
Requests: 3 HTTP requests in this frame

Frame: https://google-bidout-d.openx.net/w/1.0/pd?plm=5
Frame ID: 678E984F0A252CC7C7D16CFE8661AC8D
Requests: 1 HTTP requests in this frame

Frame: https://pb.media01.eu/view.aspx?trackid=529D4F146E3238B0FD87AE72E1190AD4&dt_subid1=52180&dt_subid2=84295900047123100757623012068012&actionid=981741&produktid=&dt_url=
Frame ID: 7BFDAE49DFBBE936C8F341DA35CE197F
Requests: 1 HTTP requests in this frame

Frame: https://adv.office-partner.de/?utm_source=webgains&utm_campaign=webgains
Frame ID: 440775D7DE5DA6548B2082CE73DCB5D4
Requests: 1 HTTP requests in this frame

Frame: https://futalis.de/htlp?utm_medium=affiliate&utm_source=retailads&utm_campaign=150337&ra_id=1570394851
Frame ID: 6C8D75260920914ACF1AED816D26AA7C
Requests: 2 HTTP requests in this frame

Frame: https://hal900012.redintelligence.net/request_content.php?s=84295900047123100757623012068012&a=95e2dcb0
Frame ID: 1F7049CF7E2C69B132E329801EF1371E
Requests: 7 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Frame ID: 53BF746786C2003B3D016AEC9036FD89
Requests: 3 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/aframe
Frame ID: 9DD298BA62990E856E0629B0E19D6B92
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Coursef.com: Free Online Courses & Certificates From Leading Institutions Worldwide

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Laravel (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

AppDynamics (Analytics) Expand

Overall confidence: 100%
Detected patterns

adrum

AppNexus (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

adnxs\.(?:net|com)

DoubleClick Campaign Manager (DCM) (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

2mdn\.net

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Google AdSense (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

googlesyndication\.com/
2mdn\.net

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/ns\.html[^>]+></iframe>
googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

OpenX (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

https?://[^/]*\.openx\.net

Slick (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

(?:/([\d.]+))?/slick(?:\.min)?\.js

Twitter typeahead.js (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

(?:typeahead|bloodhound)\.(?:jquery|bundle)?(?:\.min)?\.js

Webgains (Affiliate programs) Expand

Overall confidence: 100%
Detected patterns

analytics\.webgains\.io

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

256
Requests

80 %
HTTPS

50 %
IPv6

42
Domains

61
Subdomains

58
IPs

9
Countries

5863 kB
Transfer

9559 kB
Size

28
Cookies

7 Outgoing links

These are links going to different origins than the main page.

URL: https://cciedump.spoto.net/ccnp-ccie-2020.php?utm_source=seoTeam&utm_term=coursef&utm_content=banner

Search URL Search Domain Scan URL

URL: https://www.facebook.com/coursefdotcom/

Search URL Search Domain Scan URL

URL: https://twitter.com/coursefcom

Search URL Search Domain Scan URL

URL: https://www.youtube.com/channel/UCvQIVxGFr5sD8WQnF1SexBg/about

Search URL Search Domain Scan URL

URL: https://www.instagram.com/coursefcom/

Search URL Search Domain Scan URL

URL: https://www.pinterest.com/coursefcom/

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/in/courseF

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 35

https://www.coursef.com/photos/shares/Architecture%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 36

https://www.coursef.com/photos/shares/Biology%20&%20Life%20Sciences%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 37

https://www.coursef.com/photos/shares/Business%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 38

https://www.coursef.com/photos/shares/Chemistry%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 39

https://www.coursef.com/photos/shares/Communication%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 40

https://www.coursef.com/photos/shares/Computer%20Science%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 41

https://www.coursef.com/photos/shares/Data%20Analysis%20&%20Statistics%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 42

https://www.coursef.com/photos/shares/Design%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 64

https://www.facebook.com/tr/?id=880883729475450&ev=Microdata&dl=https%3A%2F%2Fwww.coursef.com%2F&rl=&if=false&ts=1661932940799&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide%22%2C%22meta%3Adescription%22%3A%22Explore%20online%20courses%2C%20training%20programs%2C%20and%20study%20online%20for%20free.%20Reviews%20courses%20from%20real%20students%20around%20the%20world%22%7D&cd[OpenGraph]=%7B%22og%3Atitle%22%3A%22Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide%22%2C%22og%3Atype%22%3A%22article%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.coursef.com%22%2C%22og%3Aimage%22%3A%22%22%7D&cd[Schema.org]=%5B%5D&cd[JSON-LD]=%5B%5D&sw=1600&sh=1200&v=2.9.78&r=stable&ec=1&o=30&fbp=fb.1.1661932940232.1744348612&it=1661932939861&coo=false&es=automatic&tm=3&rqm=GET HTTP 302
https://www.facebook.com/tr/?cd[DataLayer]=%5B%5D&cd[JSON-LD]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide%22%2C%22meta%3Adescription%22%3A%22Explore%20online%20courses%2C%20training%20programs%2C%20and%20study%20online%20for%20free.%20Reviews%20courses%20from%20real%20students%20around%20the%20world%22%7D&cd[OpenGraph]=%7B%22og%3Atitle%22%3A%22Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide%22%2C%22og%3Atype%22%3A%22article%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.coursef.com%22%2C%22og%3Aimage%22%3A%22%22%7D&cd[Schema.org]=%5B%5D&coo=false&dl=https%3A%2F%2Fwww.coursef.com%2F&ec=1&es=automatic&ev=Microdata&fbp=fb.1.1661932940232.1744348612&id=880883729475450&if=false&it=1661932939861&o=30&r=stable&redirect=0&rl=&rqm=GET&sh=1200&sw=1600&tm=3&ts=1661932940799&v=2.9.78

Request Chain 102

https://oajs.openx.net/esp?url=https%3A%2F%2Fwww.coursef.com%2F&rid=esp HTTP 302
https://oajs.openx.net/esp?url=https%3A%2F%2Fwww.coursef.com%2F&rid=esp&cc=1

Request Chain 134

https://cm.g.doubleclick.net/pixel?google_nid=casale_media2_dsp_secure&google_cm&google_dbm HTTP 302
https://dsum-sec.casalemedia.com/rum?cm_dsp_id=45&external_user_id=CAESEGAYxZxSt7VoH_YI6YpACw0&google_cver=1

Request Chain 135

https://dsum-sec.casalemedia.com/rrum?ixi=0&cm_dsp_id=85&cb=https%3A%2F%2Fcm.g.doubleclick.net%2Fpixel%3Fgoogle_nid%3Dcasale_media2_dsp_secure%26google_cm%26google_hm%3D HTTP 302
https://dsum-sec.casalemedia.com/rrum?cb=https%3A%2F%2Fcm.g.doubleclick.net%2Fpixel%3Fgoogle_nid%3Dcasale_media2_dsp_secure%26google_cm%26google_hm%3D&cm_dsp_id=85&ixi=0&C=1 HTTP 302
https://cm.g.doubleclick.net/pixel?google_nid=casale_media2_dsp_secure&google_cm&google_hm=Yw8Vjawhseqd3bPCNCM50wAA HTTP 302
https://dsum-sec.casalemedia.com/rum?cm_dsp_id=45&external_user_id=CAESEGAYxZxSt7VoH_YI6YpACw0&google_cver=1

Request Chain 136

https://cm.g.doubleclick.net/pixel?google_nid=appnexus&google_cm&google_dbm HTTP 302
https://ib.adnxs.com/setuid?entity=101&code=CAESENehkuGSPBZoyHtrZId62_s&google_cver=1

Request Chain 137

https://ib.adnxs.com/getuid?https://cm.g.doubleclick.net/pixel?google_nid=appnexus&google_hm=${BASE64_UID_ENC} HTTP 307
https://ib.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fcm.g.doubleclick.net%2Fpixel%3Fgoogle_nid%3Dappnexus%26google_hm%3D%24%7BBASE64_UID_ENC%7D HTTP 302
https://cm.g.doubleclick.net/pixel?google_nid=appnexus&google_hm=MzY4OTEwMzI4MzgwNjE1MDk3Mw%3D%3D

Request Chain 140

https://cm.g.doubleclick.net/pixel?google_nid=openx&google_cm&google_dbm HTTP 302
https://us-u.openx.net/w/1.0/sd?id=537072991&val=CAESEEr_PgGS4NDBZb-0LiQHpzA&google_cver=1

Request Chain 142

https://cm.g.doubleclick.net/pixel?google_nid=teadstv_dbm&google_cm&google_dbm HTTP 302
https://sync.teads.tv/um?eid=3&uid=CAESEKDMUxJPOT1Gta4CS2U_yvw&google_cver=1

Request Chain 147

https://www.coursef.com/photos/shares/Economics%20&%20Finance%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 148

https://www.coursef.com/photos/shares/Engineering%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 149

https://www.coursef.com/photos/shares/Food%20&%20Nutrition%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 150

https://www.coursef.com/photos/shares/Health%20&%20Safety%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 151

https://www.google.com/pagead/drt/ui HTTP 302
https://googleads.g.doubleclick.net/pagead/drt/si?st=NO_DATA

Request Chain 163

https://hal900012.redintelligence.net/request.php?zone=6jrsnqs01vv6&nw=20&renderingType=javascript&namespace=d3e6001988&subid=&uid=94a8c867b93f3518&screenSize=1600x1200&screenSizeAvail=1600x1200&clientSize=0x0&scrollPos=0x0&extData[]=&envData=&gdpr=&gdpr_consent=&ud=&redirectClick=https%3A%2F%2Fgoogleads.g.doubleclick.net%2Fdbm%2Fclk%3Fsa%3DL%26ai%3DCWUxzjBUPY4DLFfSLjuwP-faSgArdreioYKW51NyQCvAuEAEgp8bnLGCVgoCAkAfIAQmpAnyeUN1bz7A-qAMBqgSMAk_Q0CNGMBkam83lnBA28XQbANI8O-2AdgdaMmY9ifB-EYXsckS5oX_OwABMkc5GbRMMDnMRnZ2y6MdaJ3Pe897ucNlW4gVnIzK_ju-GOM9nlX0wSsbYR9YdPAi2iUUgDGz20XoKsG9Emg5-mRf0DLts6Hc8bNidELHJw0oI5Kg-9lYlEamcFde4kr2MDQpAuYZgguN1TXtnWVrEnUzUoClL78Zao5PpPvufSdjz3DOe8jumJH9f0ZaZl774Nbo04RRb_9-6hXg1X17tJPkSOpVAf_K92bYzAp2NXf7OxxiO4-_pI8rVN8EegXqxnQ1-2CGtLNC_8EeSm0nssyfgktGkF6OObVvdfeUqGjDABM6Ou7GWAuAEA5AGAaAGTYAH6-foXqgHjs4bqAeT2BuoB-6WsQKoB_6esQKoB6SjsQKoB9XJG6gHpr4bqAeaBqgH89EbqAeW2BuoB6qbsQKoB9-fsQLYBwDSCBIIiOGAEBABGB0yA6qCAToCgEDyCBthZHgtc3Vic3luLTI2OTY1MTA0MDMwMDE0NjOACgOYCwHICwGADAGwE5rN6A3QEwDYEwOIFAHYFAHQFQH4FgGAFwE%26ae%3D1%26num%3D1%26cid%3DCAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA%26sig%3DAOD64_3wsQX7cRhN-qnHd3HSmr1EPooICQ%26client%3Dca-pub-7002491002409919%26dbm_c%3DAKAmf-D_-Wzhcp8pKhjGEnl375Aq2YeaLqz9rX53i_3-pgFfx_rrCMDue7wv5Ta-khBxJBHQeVMnIFQflo_lEgTb2Xabb5rdsLEqVMbMOw3zj6esiYWnb6Bay26VmqE1LBwVmZF9Su1eSWyEIwskraU1ZoGeRJPVMA%26cry%3D1%26dbm_d%3DAKAmf-CMztj5o-V_93JKMfkY3bLIUMuGT1lAIz8DwSByJLMwdY69Pul6H01XKq-MaZWuuf6k4li3G9HRPdZ6SuU1RE7ixP7_WGtqlACf-_bDT3rfIblbDFkIWKQbvasNxmp49irtfkeGQV2S1w4D_FQGTP0mQf37BSCbn0ExwSyIgzB2YNmmwVzlrlU5jmmLAsRRn7kV6dkXh9aWJGqyohB6L6hWk-hhca1Cr8mcVhQB9TeXPQ7XYpaVvf22KsjU04yP2DZDz5O6ok3Lr1t8Yiwers6Gm0OZGzF1ZOvphTc43IuWolihld6C73bDbZzAa9dHsP4kV_g0ZuQzNjkTklq6g5U_fVImc29Trzs23ieonke2YP5xWjkKTnzZT6msJoMZMqZkXn7d6bvaSkEXHjFzBX79u4tj5gg7R8HtEQFfkVag8eJCN8fJu7uVfJkL-4IzZH66zKQaU-t1s0M1T3xqzU0Xbo9kK1AKKJw8DnppJ70dpSZeJrswVRNJmAVaQt4oylZrRLTl3fzzYEowNfNcJmzhDi2kSg%26adurl%3D&documentReferer=https%3A%2F%2Fwww.coursef.com%2F&ancestorOrigins=https%3A%2F%2Fwww.coursef.com&random=1861170207169&isIframe=1&container=&adPos=0x0&adPosCheck=0x0&adtagId=0 HTTP 302
https://hal900012.redintelligence.net/request.php?zone=6jrsnqs01vv6&nw=20&renderingType=javascript&namespace=d3e6001988&subid=&uid=94a8c867b93f3518&screenSize=1600x1200&screenSizeAvail=1600x1200&clientSize=0x0&scrollPos=0x0&extData[]=&envData=&gdpr=&gdpr_consent=&ud=&redirectClick=https%3A%2F%2Fgoogleads.g.doubleclick.net%2Fdbm%2Fclk%3Fsa%3DL%26ai%3DCWUxzjBUPY4DLFfSLjuwP-faSgArdreioYKW51NyQCvAuEAEgp8bnLGCVgoCAkAfIAQmpAnyeUN1bz7A-qAMBqgSMAk_Q0CNGMBkam83lnBA28XQbANI8O-2AdgdaMmY9ifB-EYXsckS5oX_OwABMkc5GbRMMDnMRnZ2y6MdaJ3Pe897ucNlW4gVnIzK_ju-GOM9nlX0wSsbYR9YdPAi2iUUgDGz20XoKsG9Emg5-mRf0DLts6Hc8bNidELHJw0oI5Kg-9lYlEamcFde4kr2MDQpAuYZgguN1TXtnWVrEnUzUoClL78Zao5PpPvufSdjz3DOe8jumJH9f0ZaZl774Nbo04RRb_9-6hXg1X17tJPkSOpVAf_K92bYzAp2NXf7OxxiO4-_pI8rVN8EegXqxnQ1-2CGtLNC_8EeSm0nssyfgktGkF6OObVvdfeUqGjDABM6Ou7GWAuAEA5AGAaAGTYAH6-foXqgHjs4bqAeT2BuoB-6WsQKoB_6esQKoB6SjsQKoB9XJG6gHpr4bqAeaBqgH89EbqAeW2BuoB6qbsQKoB9-fsQLYBwDSCBIIiOGAEBABGB0yA6qCAToCgEDyCBthZHgtc3Vic3luLTI2OTY1MTA0MDMwMDE0NjOACgOYCwHICwGADAGwE5rN6A3QEwDYEwOIFAHYFAHQFQH4FgGAFwE%26ae%3D1%26num%3D1%26cid%3DCAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA%26sig%3DAOD64_3wsQX7cRhN-qnHd3HSmr1EPooICQ%26client%3Dca-pub-7002491002409919%26dbm_c%3DAKAmf-D_-Wzhcp8pKhjGEnl375Aq2YeaLqz9rX53i_3-pgFfx_rrCMDue7wv5Ta-khBxJBHQeVMnIFQflo_lEgTb2Xabb5rdsLEqVMbMOw3zj6esiYWnb6Bay26VmqE1LBwVmZF9Su1eSWyEIwskraU1ZoGeRJPVMA%26cry%3D1%26dbm_d%3DAKAmf-CMztj5o-V_93JKMfkY3bLIUMuGT1lAIz8DwSByJLMwdY69Pul6H01XKq-MaZWuuf6k4li3G9HRPdZ6SuU1RE7ixP7_WGtqlACf-_bDT3rfIblbDFkIWKQbvasNxmp49irtfkeGQV2S1w4D_FQGTP0mQf37BSCbn0ExwSyIgzB2YNmmwVzlrlU5jmmLAsRRn7kV6dkXh9aWJGqyohB6L6hWk-hhca1Cr8mcVhQB9TeXPQ7XYpaVvf22KsjU04yP2DZDz5O6ok3Lr1t8Yiwers6Gm0OZGzF1ZOvphTc43IuWolihld6C73bDbZzAa9dHsP4kV_g0ZuQzNjkTklq6g5U_fVImc29Trzs23ieonke2YP5xWjkKTnzZT6msJoMZMqZkXn7d6bvaSkEXHjFzBX79u4tj5gg7R8HtEQFfkVag8eJCN8fJu7uVfJkL-4IzZH66zKQaU-t1s0M1T3xqzU0Xbo9kK1AKKJw8DnppJ70dpSZeJrswVRNJmAVaQt4oylZrRLTl3fzzYEowNfNcJmzhDi2kSg%26adurl%3D&documentReferer=https%3A%2F%2Fwww.coursef.com%2F&ancestorOrigins=https%3A%2F%2Fwww.coursef.com&random=1861170207169&isIframe=1&container=&adPos=0x0&adPosCheck=0x0&adtagId=0&uidRedirect=1

Request Chain 167

https://www.coursef.com/photos/shares/Literature%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 168

https://www.coursef.com/photos/shares/Medicine%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 169

https://www.coursef.com/photos/shares/Music%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 170

https://www.coursef.com/photos/shares/Physics%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 171

https://www.coursef.com/photos/shares/Science%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 172

https://www.coursef.com/photos/shares/Art%20&%20Culture%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 174

https://gum.criteo.com/sid/json?origin=publishertagids&domain=coursef.com&sn=ChromeSyncframe&so=0&topUrl=www.coursef.com&cw=1&lsw=1&topicsavail=0&fledgeavail=0 HTTP 302
https://mug.criteo.com/sid?cpp=LLC7C3xWR1VwN3BRa2ozZHVxYmZQVjFFNkJWNkZNdGxpZ0V4eE9qNFF6UVlBd0hTdjBoWE9pSXY3M2RKaXQzS1JmbnBOLzNFbGlTbUphalEzdHZ3a1IxamlIM1Y1aEhITDQzR3psNUFXWGp4NUlOSFpxU3RRRmtjNE5BODIrWmkzYWI5TGlxZVZzelpVV0poTWloaHJ0eStvL1FyQ0lVdXNsTlk3clZEak5JQjQvWHUvWnBmS0N4N2tiSVIvcWhyakxYblRtQjgwcDBLVDE1TCtjZ3FLM0lFYUdrcGhBaGJsUk1PTVZzY251alpNUkc0NUdzTmRpUXlLa05zM3I5aFBBTWY5SmtSak9UMUR1eThpdGMzbVorcUptdz09fA&cppv=2

Request Chain 188

https://pv.medialead.de/trck/epv/e99aace94e6e5873830a7df8deda4aa6?subid=84295900047123100757623012068012&t=htlp HTTP 302
https://pb.media01.eu/view.aspx?trackid=529D4F146E3238B0FD87AE72E1190AD4&dt_subid1=52180&dt_subid2=84295900047123100757623012068012&actionid=981741&produktid=&dt_url=

Request Chain 190

https://cdn.retailads.net/tb.php?t=150337V2172132532M&subid=84295900047123100757623012068012&ra_cnt_active=1&ra_cnt=1 HTTP 302
https://futalis.de/htlp?utm_medium=affiliate&utm_source=retailads&utm_campaign=150337&ra_id=1570394851

Request Chain 193

https://pv.medialead.de/trck/eview/e99aace94e6e5873830a7df8deda4aa6?subid=84295900047123100757623012068012 HTTP 302
https://ad-server.eu/wm/pb/native.png

Request Chain 221

https://www.coursef.com/photos/shares/History%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 222

https://www.coursef.com/photos/shares/Humanities%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 223

https://www.coursef.com/photos/shares/Language%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 224

https://www.coursef.com/photos/shares/Law%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 239

https://www.coursef.com/photos/shares/History%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 240

https://www.coursef.com/photos/shares/Humanities%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 241

https://www.coursef.com/photos/shares/Language%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 242

https://www.coursef.com/photos/shares/Law%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 243

https://www.coursef.com/photos/shares/Music%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 244

https://www.coursef.com/photos/shares/Physics%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 253

https://www.coursef.com/photos/shares/Science%20Courses.svg HTTP 301
https://www.coursef.com/

Request Chain 254

https://www.coursef.com/photos/shares/Art%20&%20Culture%20Courses.svg HTTP 301
https://www.coursef.com/

256 HTTP transactions
5 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request / Show response
www.coursef.com/ 110 KB
24 KB 810ms
560ms Document
text/html 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursef.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e878d33246008044547de25758e27abff2f0ca6350ad4a76dcbdd3bf99f9964c

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/ DENY

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: max-age=0, no-cache
content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Wed, 31 Aug 2022 08:02:18 GMT
server: nginx/1.21.6
strict-transport-security: max-age=63072000; includeSubdomains
x-content-type-options: nosniff
x-frame-options: ALLOW FROM https://www.google.com/ DENY
x-page-speed: 1.13.35.2-0

GET
H2 200 bootstrap.min.css
www.coursef.com/css/min/ 46 KB
46 KB 175ms
174ms Stylesheet
text/css 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL: https://www.coursef.com/css/min/bootstrap.min.css?id=343f27965bf1de970e44
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: 8382855f7c0d01bdc1a6e23e9d7a2a00a754cc9935f99b5c22360e9aea1c0115

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
last-modified: Thu, 05 May 2022 07:52:33 GMT
server: nginx/1.21.6
etag: "62738241-b81d"
content-type: text/css
cache-control: max-age=31536000, public, s-maxage=10
accept-ranges: bytes
content-length: 47133
expires: Thu, 31 Aug 2023 08:02:19 GMT

GET
H2 200 style.css
www.coursef.com/css/min/ 13 KB
13 KB 260ms
259ms Stylesheet
text/css 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL: https://www.coursef.com/css/min/style.css?id=86bc0ff49d8391818560
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: c54a977e431af4daf32ff61c2d7b9ba330598bfc3fe79a4a151226096e8cdac3

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
last-modified: Thu, 18 Aug 2022 07:36:36 GMT
server: nginx/1.21.6
etag: "62fdec04-321b"
content-type: text/css
cache-control: max-age=31536000, public, s-maxage=10
accept-ranges: bytes
content-length: 12827
expires: Thu, 31 Aug 2023 08:02:19 GMT

GET
H2 200 all.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/css/ 57 KB
10 KB 37ms
18ms Stylesheet
text/css 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/css/all.min.css

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

876d023d9d10c97941b80c3b03e2a5b94631ff7a4af9cee5604a6a2d39718d84

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.coursef.com/
Origin: https://www.coursef.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 6519640
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 10301
timing-allow-origin: *
last-modified: Mon, 04 May 2020 16:10:08 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03e60-e4d2"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=IAx60vzixpyjB1Rmco0BuvPxk1VWC7xqbDASy68HkwD84rgzZLNcpBX3WMPSzGJU5Gqdu3VqkIihARfPYQVSgD5YNVVlRXOFC20QrPtgITYhE7LBTR8zs8udEF0wm4%2BEcOKotAXJWbzWqEj2ytm8mLK7"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=30672000
accept-ranges: bytes
cf-ray: 74343e484b2d5c1a-FRA
expires: Mon, 21 Aug 2023 08:02:19 GMT

GET
H2 200 jquery.typeahead.min.css
cdnjs.cloudflare.com/ajax/libs/jquery-typeahead/2.11.0/ 12 KB
4 KB 33ms
15ms Stylesheet
text/css 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/jquery-typeahead/2.11.0/jquery.typeahead.min.css

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bfdc5260b53eafb91323c80aef5e3019239b7d65f4aeb716159bcf8a5f2a644c

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

Referer
Origin: https://www.coursef.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 18835652
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 2891
timing-allow-origin: *
last-modified: Mon, 04 May 2020 16:11:46 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03ec2-3096"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xYe7gYUaCDbfWIz8IFT8rdO4r%2BOGiQYxu6L0t6LdHRfpt5XlqDKkQc4U2zZymryR2qDIHjSBppGRW5ur9oE7Bh%2BbzjEeT5AK9c6uUdO0BR3iprUuJ5D5t%2F1ZP4lEpl0VR38dOb4%2FcDRwsx9VBnzTjP2N"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=30672000
accept-ranges: bytes
cf-ray: 74343e484b2f5c1a-FRA
expires: Mon, 21 Aug 2023 08:02:19 GMT

GET
H2 200 tagLoader.js Show response
s.vi-serve.com/ 2 KB
1 KB 383ms
296ms Script
application/javascript 205.185.216.10
STACKPATH-CDN

General

Check archive.org

Show headers Download Go to

Full URL: https://s.vi-serve.com/tagLoader.js
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 205.185.216.10 , United States, ASN20446 (STACKPATH-CDN, US),
Reverse DNS: map2.hwcdn.net
Software: UploadServer /
Resource Hash: e2050ed4a8ab3f74cc1a26ef380fdacc9004ec320d33bb088fccdbeef36cb657

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-goog-hash: crc32c=KGZ3hA==, md5=uEJOrggih+yKiX3V7wMl1w==
date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: gzip
x-guploader-uploadid: ADPycds6E3xn4jzHZ8IpBUzpPfOsyY6kIFHMA3B1mVpPjNoJffVmMPuiTNYVqK76FZV1FYafQbsWN5ARQpIUAEfl6ShzUETqMIiQ
x-goog-storage-class: STANDARD
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 664
x-hw: 1661932939.dop010.fr8.t,1661932939.cds168.fr8.hn,1661932939.cds280.fr8.c
last-modified: Thu, 04 Aug 2022 05:53:50 GMT
server: UploadServer
etag: "b8424eae082287ec8a897dd5ef0325d7"
access-control-max-age: 86400
access-control-allow-methods: GET,POST
x-goog-generation: 1659592430680729
access-control-allow-origin: *
cache-control: private, max-age=0, max-age=300, must-revalidate
access-control-allow-credentials: false
x-goog-stored-content-length: 1969
accept-ranges: bytes
content-type: application/javascript
access-control-allow-headers: *

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 108 KB
42 KB 57ms
28ms Script
application/javascript 2a00:1450:4001:827::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=UA-162963172-1

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

b5498bcb2c3691085e16e3553acee060433aa037cfbe66863c577c06c6baddfd

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: br
server: Google Tag Manager
access-control-allow-headers: Cache-Control
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42991
x-xss-protection: 0
expires: Wed, 31 Aug 2022 08:02:19 GMT

GET
H2 200 gpt.js Show response
securepubads.g.doubleclick.net/tag/js/ 83 KB
28 KB 61ms
33ms Script
text/javascript 2a00:1450:4001:813::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/tag/js/gpt.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

64538a0ffad89fe6eb6d7049ecc380ec96498259a72df069866dde48bf472a35

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 28566
x-xss-protection: 0
server: sffe
etag: "1319 / 390 of 1000 / last-modified: 1661897301"
vary: Accept-Encoding
report-to: {"group":"ads-gpt-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-gpt-scs"}]}
content-type: text/javascript
cache-control: private, max-age=900, stale-while-revalidate=3600
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-gpt-scs"
expires: Wed, 31 Aug 2022 08:02:19 GMT

GET
H2 200 ads.js Show response
www.google.com/adsense/search/ 141 KB
52 KB 49ms
21ms Script
text/javascript 2a00:1450:4001:82f::2004
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/adsense/search/ads.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

1251ae9d6d1ad5a3ebd83c93ee7723e8a752edebad91421dc98145767d0d8dc1

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/ads-afs-ui
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
server: sffe
cross-origin-opener-policy: same-origin; report-to="ads-afs-ui"
etag: "60603939662097093"
vary: Accept-Encoding
report-to: {"group":"ads-afs-ui","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-afs-ui"}]}
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=3600
accept-ranges: bytes
expires: Wed, 31 Aug 2022 08:02:19 GMT

GET
H2 200 slick.min.css
cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/ 1 KB
730 B 35ms
17ms Stylesheet
text/css 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick.min.css

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

50ad448a8a5720bf8a5617db15af31ae60163de06331576f60c6244c012ffc72

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.coursef.com/
Origin: https://www.coursef.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 661125
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 394
timing-allow-origin: *
last-modified: Mon, 04 May 2020 16:16:21 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03fd5-559"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OHySMettd22sOxX0Mb5chGmJmtOnCeYL0emBhfBiaaa9fiOeFTsWZhPQR%2Btpi9YhTsbDKPJsv48vPoPmKX0otIy168C7cohJWA07BauJDaoClimPGvlrTvbPdoVQ12FSnQDUGAAi6eynPS%2FNHgHKsH%2FA"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=30672000
accept-ranges: bytes
cf-ray: 74343e484b305c1a-FRA
expires: Mon, 21 Aug 2023 08:02:19 GMT

GET
H2 200 slick-theme.min.css
cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/ 2 KB
987 B 35ms
17ms Stylesheet
text/css 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick-theme.min.css

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e21aa5b0d3fd28cebed9e03c5544f4924e11b0c453792ed018720cf8c679b0b6

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.coursef.com/
Origin: https://www.coursef.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 4782889
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 657
timing-allow-origin: *
last-modified: Mon, 04 May 2020 16:16:21 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03fd5-956"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lbK5wTtrQc%2FG%2FilUGp8HoHomxAkOiKYhhaEdizsYtCkB1Dv3ndm7swqZ7QUCxObpT%2F5zMOp655d5%2FjuQ%2FnqbFsOX%2FKc5oIshGwdMMkPDKGXY4MoRrBzcHDsx%2FqxG%2F66y8SgFP6YZ7XhV%2FVq60zw%2BuU%2FJ"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=30672000
accept-ranges: bytes
cf-ray: 74343e484b325c1a-FRA
expires: Mon, 21 Aug 2023 08:02:19 GMT

GET
H2 200 coursef-logo.png
www.coursef.com/photos/ 3 KB
3 KB 174ms
172ms Image
image/png 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.coursef.com/photos/coursef-logo.png
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: 4e460c968cedfc4494348c0135448835724722cebfd25502fe5956be2043149d

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
last-modified: Thu, 05 May 2022 07:52:35 GMT
server: nginx/1.21.6
etag: "62738243-cf8"
content-type: image/png
cache-control: max-age=2592000, public, s-maxage=10
accept-ranges: bytes
content-length: 3320
expires: Fri, 30 Sep 2022 08:02:19 GMT

GET
H2 200 loading-728-90.jpg
www.coursef.com/photos/ 4 KB
4 KB 174ms
172ms Image
image/jpeg 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.coursef.com/photos/loading-728-90.jpg
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: 3982865ab0a45aa439b0f99f7d743042370c821114bf24e581b528125e831b0b

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
last-modified: Thu, 05 May 2022 07:52:35 GMT
server: nginx/1.21.6
etag: "62738243-108a"
content-type: image/jpeg
cache-control: max-age=2592000, public, s-maxage=10
accept-ranges: bytes
content-length: 4234
expires: Fri, 30 Sep 2022 08:02:19 GMT

GET
H2 200 loading-course.svg
www.coursef.com/photos/logo/ 9 KB
9 KB 175ms
173ms Image
image/svg+xml 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.coursef.com/photos/logo/loading-course.svg
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: 4f100fc891939dc1b7adac38f778d2af480cd7bb557ee723ee624a6922531d51

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
last-modified: Thu, 05 May 2022 07:52:35 GMT
server: nginx/1.21.6
etag: "62738243-222e"
content-type: image/svg+xml
cache-control: max-age=2592000, public, s-maxage=10
accept-ranges: bytes
content-length: 8750
expires: Fri, 30 Sep 2022 08:02:19 GMT

GET
H2 200 sib-styles.css
sibforms.com/forms/end-form/build/ 51 KB
9 KB 59ms
28ms Stylesheet
text/css 2606:4700::6812:9207
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://sibforms.com/forms/end-form/build/sib-styles.css

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:9207 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d4d78017578d2bf3dc7364bc3a402f350a0f5817b3a0b3f960268863b7294730

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	1

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 3159
x-xss-protection: 1
x-sib-server: SENDINBLUE-srv-pr-rancher-worker-12
last-modified: Fri, 26 Aug 2022 07:18:20 GMT
server: cloudflare
etag: W/"630873bc-cb4c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/css
cache-control: public, max-age=14400
cf-ray: 74343e4a0f0c9bec-FRA
expires: Wed, 31 Aug 2022 12:02:19 GMT

GET
H2 200 6206202b5d906d0ada3e7ab1.jpg
img.mailinblue.com/4183687/images/rnb/original/ 71 KB
72 KB 131ms
94ms Image
application/octet-stream 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img.mailinblue.com/4183687/images/rnb/original/6206202b5d906d0ada3e7ab1.jpg
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: c801d143415205c731c0cddeeeff5418f08e3505549928faea8d0e7873bc20a9

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
cf-cache-status: REVALIDATED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: PR2VX4HW9C296NSD
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 72733
x-amz-id-2: V+8s/VYVGcZf7faWNzPTxm5qYyrIC2S+xgwX5STVHnfjy5ZMhmgTTfdn6FmKlA+pExWmGZo8hy0=
last-modified: Fri, 11 Feb 2022 08:37:01 GMT
server: cloudflare
etag: "aeabce675e75cf8b20b027985bd0f511"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lX26Kt1Z%2FidA5bfnXMjR4LcwHmQqAgP%2Bv4H9x6DAOtHzjr4lhVds5s92L%2FK4MZPp9CT9l79EjbCzomPMOIbRWlXtCIXqWqIjPH6XGrFujG148LDRmJtMNGbU7P1o4EGQpQTyQGsWdQe6zt6NBW%2F5W4g%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/octet-stream
access-control-allow-origin: *
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 74343e4a1ca7698f-FRA

GET
H2 200 main.js Show response
sibforms.com/forms/end-form/build/ 477 KB
139 KB 47ms
17ms Script
application/javascript 2606:4700::6812:9207
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://sibforms.com/forms/end-form/build/main.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6812:9207 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f48cb099d87e52c5560199cadc0f67e68af75ed0cb79f9109dfe981377039183

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	1

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
age: 5341
x-xss-protection: 1
x-sib-server: SENDINBLUE-srv-pr-rancher-worker-23
last-modified: Fri, 26 Aug 2022 07:18:20 GMT
server: cloudflare
etag: W/"630873bc-7733b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public, max-age=14400
cf-ray: 74343e4a0f0f9bec-FRA
expires: Wed, 31 Aug 2022 12:02:19 GMT

GET
H2 200 jquery.min.js Show response
www.coursef.com/js/ 86 KB
86 KB 90ms
87ms Script
application/javascript 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to

Full URL: https://www.coursef.com/js/jquery.min.js
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
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Request headers

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Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
last-modified: Thu, 05 May 2022 07:52:33 GMT
server: nginx/1.21.6
etag: "62738241-15851"
content-type: application/javascript
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GET
H2 200 bootstrap.min.js Show response
www.coursef.com/js/ 59 KB
59 KB 175ms
174ms Script
application/javascript 67.205.165.147
DIGITALOCEAN-ASN

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Full URL: https://www.coursef.com/js/bootstrap.min.js
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
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Response headers

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content-type: application/javascript
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GET
H2 200 plugins.min.js Show response
www.coursef.com/js/ 81 KB
81 KB 175ms
174ms Script
application/javascript 67.205.165.147
DIGITALOCEAN-ASN

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Full URL: https://www.coursef.com/js/plugins.min.js
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
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Request headers

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Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
last-modified: Thu, 05 May 2022 07:52:33 GMT
server: nginx/1.21.6
etag: "62738241-142bf"
content-type: application/javascript
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accept-ranges: bytes
content-length: 82623
expires: Thu, 31 Aug 2023 08:02:19 GMT

GET
H2 200 typeahead.bundle.min.js Show response
cdnjs.cloudflare.com/ajax/libs/corejs-typeahead/1.3.1/ 44 KB
12 KB 16ms
13ms Script
application/javascript 2606:4700::6811:190e
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https://cdnjs.cloudflare.com/ajax/libs/corejs-typeahead/1.3.1/typeahead.bundle.min.js

Requested by

Host: www.coursef.com
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Protocol

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Server

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Security Headers

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Request headers

Referer
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
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GET
H2 200 index.min.js Show response
www.coursef.com/js/ 3 KB
3 KB 176ms
174ms Script
application/javascript 67.205.165.147
DIGITALOCEAN-ASN

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Full URL: https://www.coursef.com/js/index.min.js
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URL: https://www.coursef.com/
Protocol: H2
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Request headers

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Response headers

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GET
H2 200 plugins.min.css
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1 KB 174ms
171ms Stylesheet
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DIGITALOCEAN-ASN

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Full URL: https://www.coursef.com/css/plugins.min.css
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
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Response headers

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GET
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10 KB 23ms
20ms Script
application/javascript 2606:4700::6811:190e
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https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick.min.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
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GET
H2 200 gtm.js Show response
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44 KB 46ms
19ms Script
application/javascript 2a00:1450:4001:827::2008
GOOGLE

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https://www.googletagmanager.com/gtm.js?id=GTM-PW5TNZ8

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Host: www.coursef.com
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Protocol

Security

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Request headers

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Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
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GET
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27 KB 26ms
9ms Script
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Full URL

https://connect.facebook.net/en_US/fbevents.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Request headers

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162ms Script
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FACEBOOK

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Full URL

https://connect.facebook.net/signals/config/880883729475450?v=2.9.78&r=stable

Requested by

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URL: https://connect.facebook.net/en_US/fbevents.js

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Security

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GET
H3 200 fa-brands-400.woff2
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76 KB 16ms
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https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.13.0/webfonts/fa-brands-400.woff2

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GET
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Show headers Download Go to

Full URL: https://assets.sendinblue.com/font/Roboto/Latin/bold/normal/3ef7cf158f310cf752d5ad08cd0e7e60.woff2
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6811:a0c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8bcd8e98ed1ed963767e9cd500a484a80cee1a99caf7038ff0a8d931ab5d003b

Request headers

Referer: https://www.coursef.com/
Origin: https://www.coursef.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
cf-cache-status: HIT
age: 828373
cf-ray: 74343e4a6a199b37-FRA
content-length: 14752
x-amz-id-2: g18Z7NggqnyDy/vJW82QoooDNLfDl9XIM3v5dWeML85sZ+jqoI4sQvYG+lH88/rzbijaH8qQ+74=
last-modified: Thu, 09 Dec 2021 10:15:00 GMT
server: cloudflare
etag: "3ef7cf158f310cf752d5ad08cd0e7e60"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
access-control-allow-methods: GET
x-amz-request-id: VJ2XQNR6PKY2WAW8
access-control-allow-origin: *
cache-control: public, max-age=315360000
accept-ranges: bytes
content-type: font/woff2
expires: Sat, 28 Aug 2032 08:02:19 GMT

GET
H2 200 7529907e9eaf8ebb5220c5f9850e3811.woff2
assets.sendinblue.com/font/Roboto/Latin/normal/normal/ 14 KB
15 KB 49ms
21ms Font
font/woff2 2606:4700::6811:a0c
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://assets.sendinblue.com/font/Roboto/Latin/normal/normal/7529907e9eaf8ebb5220c5f9850e3811.woff2
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6811:a0c , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e92b5e0133f0825ff255fc25b29669eb647b5ed127154841f37a10a85beccf55

Request headers

Referer: https://www.coursef.com/
Origin: https://www.coursef.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:19 GMT
cf-cache-status: HIT
age: 828373
cf-ray: 74343e4a6a1a9b37-FRA
content-length: 14752
x-amz-id-2: 5Zxax6mhtso5EL5eWQwPaZgFKgoQ6meMhY6Jqkz5epLqQjsSYzUEOQS/Zyt9q1UrUFWmzROypFE=
last-modified: Thu, 09 Dec 2021 10:14:59 GMT
server: cloudflare
etag: "7529907e9eaf8ebb5220c5f9850e3811"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
access-control-allow-methods: GET
x-amz-request-id: VJ2GX6B6510BHFKK
access-control-allow-origin: *
cache-control: public, max-age=315360000
accept-ranges: bytes
content-type: font/woff2
expires: Sat, 28 Aug 2032 08:02:19 GMT

GET
H3 200 pubads_impl_2022082501.js Show response
securepubads.g.doubleclick.net/gpt/ 380 KB
129 KB 27ms
9ms Script
text/javascript 2a00:1450:4001:813::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:813::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Tue, 30 Aug 2022 10:45:26 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 76614
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 132254
x-xss-protection: 0
last-modified: Thu, 25 Aug 2022 08:41:05 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"ads-gpt-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-gpt-scs"}]}
content-type: text/javascript
cache-control: public, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-gpt-scs"
expires: Wed, 30 Aug 2023 10:45:26 GMT

GET
H3 200 ppub_config Show response
securepubads.g.doubleclick.net/pagead/ 141 B
130 B 59ms
42ms XHR
application/json 2a00:1450:4001:813::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/pagead/ppub_config?ippd=www.coursef.com

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:813::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

025c33276815b8064594c574d99e94a0cade84fa2196563f119446e934ba98ab

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin: *
cache-control: private, max-age=3600, stale-while-revalidate=3600
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: application/json; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 105
x-xss-protection: 0
expires: Wed, 31 Aug 2022 08:02:20 GMT

GET
H2 200 adsbygoogle.js Show response
pagead2.googlesyndication.com/pagead/js/ 165 KB
57 KB 340ms
84ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

daf40630d6a3ef7c12ffe4e64a3788265126a22a99f914a5807ece458bbc6cc2

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 57367
x-xss-protection: 0
server: cafe
etag: 15130316957569017836
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=3600
timing-allow-origin: *
expires: Wed, 31 Aug 2022 08:02:20 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 49 KB
20 KB 277ms
22ms Script
text/javascript 2a00:1450:4001:82a::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

a1925038db769477ab74b4df34350c35688a795bb718727b0f4292a4a78a6210

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Wed, 13 Apr 2022 21:02:38 GMT
server: Golfe2
age: 3383
date: Wed, 31 Aug 2022 07:05:57 GMT
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 20006
expires: Wed, 31 Aug 2022 09:05:57 GMT

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ 199 KB
71 KB 43ms
24ms Script
application/javascript 2a00:1450:4001:827::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-ZRC4C73FZ4&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-162963172-1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: br
server: Google Tag Manager
access-control-allow-headers: Cache-Control
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
strict-transport-security: max-age=31536000; includeSubDomains
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 73083
x-xss-protection: 0
expires: Wed, 31 Aug 2022 08:02:20 GMT

GET
H2 200 courrsef_banner_01.gif
www.coursef.com/images/partners/ 10 KB
10 KB 90ms
88ms Image
image/gif 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.coursef.com/images/partners/courrsef_banner_01.gif
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: 14e230b70ee9f528ec57917800adfa1e07071c02dddda65382cacf3d6e66d5b6

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:20 GMT
last-modified: Thu, 05 May 2022 07:52:33 GMT
server: nginx/1.21.6
etag: "62738241-2636"
content-type: image/gif
cache-control: max-age=2592000, public, s-maxage=10
accept-ranges: bytes
content-length: 9782
expires: Fri, 30 Sep 2022 08:02:20 GMT

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Architecture%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1633ms
1632ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:21 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Biology%20&%20Life%20Sciences%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1547ms
1547ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:21 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Business%20Courses.svg
https://www.coursef.com/

82 KB
82 KB

1573ms
1572ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:21 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Chemistry%20Courses.svg
https://www.coursef.com/

82 KB
82 KB

1377ms
1377ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:21 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Communication%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1548ms
1547ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:21 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Computer%20Science%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1631ms
1630ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:21 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Data%20Analysis%20&%20Statistics%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1461ms
1461ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:21 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Design%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1545ms
1545ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:21 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H3 200 ajax-loader.gif
cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/ 4 KB
4 KB 28ms
18ms Image
image/gif 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/ajax-loader.gif

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick-theme.min.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e7b44c86b050fca766a96ddac2d0932af0126da6f2305280342d909168dcce6b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick-theme.min.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 6514261
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 3208
timing-allow-origin: *
last-modified: Mon, 04 May 2020 16:16:21 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03fd5-1052"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=SJeo8nBw2TckMOyTC%2Fs4YImCqQAFzZ4mclQ0qXp37bMh7onSu8TZuMUJB2Zy6fHedAqPFYKrCCwRZNbjYfB5pRcGS4SlPamKrnyqGBJFRFDHUz83wkWV0AuI47XtvW5OxuIA4X2Tq2FnaTI05J5o5My3"}],"group":"cf-nel","max_age":604800}
content-type: image/gif; charset=utf-8
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=30672000
accept-ranges: bytes
cf-ray: 74343e4bdb1090a6-FRA
expires: Mon, 21 Aug 2023 08:02:20 GMT

GET
H3 200 slick.woff
cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/fonts/ 1 KB
2 KB 15ms
14ms Font
application/octet-stream 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/fonts/slick.woff

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick-theme.min.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f89651cc1b698bbc1e3227d085feec82dcabaaecb320930941499cc93c119c4f

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

Referer: https://cdnjs.cloudflare.com/ajax/libs/slick-carousel/1.9.0/slick-theme.min.css
Origin: https://www.coursef.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 643560
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 1285
timing-allow-origin: *
last-modified: Mon, 04 May 2020 16:16:21 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03fd5-564"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=nhHLAE4qwgS%2F6cd43HgtZU7A1G90ChCTLAkkEHsQzbFSs3D6SASGTDsyFzOhdsnHN6WBB6RQicW9ZJudKgQ%2Fs%2FyNo0X0HBSFgpheTek9ZZWHLf%2FmQ1ITdvetot5RWr3%2FkPcx5%2FkEAZ0r3B09qBYhO%2BRk"}],"group":"cf-nel","max_age":604800}
content-type: application/octet-stream; charset=utf-8
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=30672000
accept-ranges: bytes
cf-ray: 74343e4bfc6f9b31-FRA
expires: Mon, 21 Aug 2023 08:02:20 GMT

GET
H2 200 /
www.facebook.com/tr/ 44 B
297 B 120ms
12ms Image
image/gif 2a03:2880:f107:83:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=880883729475450&ev=PageView&dl=https%3A%2F%2Fwww.coursef.com%2F&rl=&if=false&ts=1661932940234&sw=1600&sh=1200&v=2.9.78&r=stable&ec=0&o=30&fbp=fb.1.1661932940232.1744348612&it=1661932939861&coo=false&rqm=GET

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f107:83:face:b00c:0:25de Vienna, Austria, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:20 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
cache-control: no-cache, must-revalidate, max-age=0
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 44
expires: Wed, 31 Aug 2022 08:02:20 GMT

GET
H2 200 integrator.js Show response
adservice.google.de/adsid/ 107 B
792 B 82ms
17ms Script
application/javascript 2a00:1450:4001:80f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.de/adsid/integrator.js?domain=www.coursef.com

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

a4a1824defec1084ca81d496ee77891684c26196924bdc4fc21dd3482ce15e14

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
cache-control: private, no-cache, no-store
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: application/javascript; charset=UTF-8
alt-svc: h3="googleads.g.doubleclick.net:443"; ma=2592000,h3=":443"; ma=2592000,h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length: 100
x-xss-protection: 0

GET
H2 200 integrator.js Show response
adservice.google.com/adsid/ 107 B
549 B 80ms
16ms Script
application/javascript 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.com/adsid/integrator.js?domain=www.coursef.com

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

a4a1824defec1084ca81d496ee77891684c26196924bdc4fc21dd3482ce15e14

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
cache-control: private, no-cache, no-store
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: application/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 100
x-xss-protection: 0

GET
H3 200 ads Show response
securepubads.g.doubleclick.net/gampad/ 188 KB
54 KB 1186ms
1186ms XHR
text/plain 2a00:1450:4001:813::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/gampad/ads?pvsid=678913855707301&correlator=2577777750358311&eid=31068458%2C31069223%2C44761478&output=ldjh&gdfp_req=1&vrg=2022082501&ptt=17&impl=fifs&iu_parts=93656639%3A22558460562%2Ccoursef.com%2Ccoursef_interstitials%2Ccoursef_inpagehome&enc_prev_ius=%2F0%2F1%2F2%2C%2F0%2F1%2F2%2C%2F0%2F1%2F3&prev_iu_szs=1x1%2C1024x768%7C768x1024%7C320x480%7C480x320%2C1120x250%7C400x300&ifi=1&adks=4171799103%2C4089460758%2C623516283&sfv=1-0-38&ists=4&fas=8%2C0%2C0&fsapi=false&prev_scp=%7C%7Ctest%3Dlazyload&sc=1&cookie_enabled=1&abxe=1&dt=1661932940289&lmt=1661932940&dlt=1661932939542&idt=713&adxs=-9%2C-12245933%2C240&adys=-9%2C-12245933%2C84&biw=1600&bih=1200&scr_x=0&scr_y=0&btvi=-1%7C-1%7C0&ucis=1%7C2%7C3&oid=2&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&bc=31&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&nvt=1&url=https%3A%2F%2Fwww.coursef.com%2F&frm=20&vis=1&psz=0x-1%7C1600x3770%7C1600x250&msz=0x-1%7C1024x0%7C1600x0&fws=2%2C128%2C0&ohw=0%2C0%2C0&ga_vid=823213049.1661932940&ga_sid=1661932940&ga_hid=411741555&ga_fc=false

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:813::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

0c443a3accfee3799ff1ae5f27f6dd53cab15804e92ab604f73e1c0573149e1c

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: br
x-content-type-options: nosniff
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 55707
x-xss-protection: 0
google-lineitem-id: -1,-1,-1
pragma: no-cache
server: cafe
google-creative-id: -1,-1,-1
content-type: text/plain; charset=UTF-8
access-control-allow-origin: https://www.coursef.com
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 container.html Show response
b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/ Frame AA9C 6 KB
4 KB 60ms
15ms Document
text/html 2a00:1450:4001:82f::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a73730123a43c3040d889aaee11ec35094277ce5f778076b262c23a293870adb

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: public, immutable, max-age=31536000
content-encoding: gzip
content-length: 3108
content-type: text/html
cross-origin-opener-policy-report-only: same-origin; report-to="ads-gpt-scs"
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:20 GMT
expires: Thu, 31 Aug 2023 08:02:20 GMT
last-modified: Tue, 02 Mar 2021 20:17:03 GMT
report-to: {"group":"ads-gpt-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-gpt-scs"}]}
server: sffe
timing-allow-origin: *
vary: Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 pubads_impl_page_level_ads_2022082501.js Show response
securepubads.g.doubleclick.net/gpt/ 36 KB
13 KB 10ms
9ms Script
text/javascript 2a00:1450:4001:813::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/gpt/pubads_impl_page_level_ads_2022082501.js?cb=31069223

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:813::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

1c9aec4f2b8e548c9177d6710f4edf73f020c9a68f5ac7458fdd2895e337c42e

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Tue, 30 Aug 2022 09:08:26 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 82434
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 13586
x-xss-protection: 0
last-modified: Thu, 25 Aug 2022 08:41:05 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"ads-gpt-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-gpt-scs"}]}
content-type: text/javascript
cache-control: public, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-gpt-scs"
expires: Wed, 30 Aug 2023 09:08:26 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
338 B 39ms
14ms Ping
text/plain 2001:4860:4802:32::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-ZRC4C73FZ4&gtm=2oe8t0&_p=411741555&cid=823213049.1661932940&ul=en-us&sr=1600x1200&_z=ccd.v9B&_s=1&sid=1661932940&sct=1&seg=0&dl=https%3A%2F%2Fwww.coursef.com%2F&dt=Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide&en=page_view&_fv=1&_ss=1
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-ZRC4C73FZ4&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:20 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.coursef.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 collect Show response
www.google-analytics.com/j/ 4 B
24 B 41ms
18ms XHR
text/plain 2a00:1450:4001:82a::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j96&a=411741555&t=pageview&_s=1&dl=https%3A%2F%2Fwww.coursef.com%2F&ul=en-us&de=UTF-8&dt=Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IADAAEABAAAAAC~&jid=1181669903&gjid=1977339319&cid=823213049.1661932940&tid=UA-137730225-2&_gid=1720189596.1661932940&_r=1&_slc=1&z=1946785521

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.coursef.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.coursef.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 collect Show response
www.google-analytics.com/j/ 1 B
21 B 37ms
18ms XHR
text/plain 2a00:1450:4001:82a::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j96&a=411741555&t=pageview&_s=1&dl=https%3A%2F%2Fwww.coursef.com%2F&ul=en-us&de=UTF-8&dt=Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAAC~&jid=963385640&gjid=1233854118&cid=823213049.1661932940&tid=UA-162963172-1&_gid=1720189596.1661932940&_r=1&gtm=2ou8t0&z=1034457071

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.coursef.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.coursef.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
442 B 225ms
19ms XHR
text/plain 2a00:1450:400c:c00::9d
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j96&tid=UA-137730225-2&cid=823213049.1661932940&jid=1181669903&gjid=1977339319&_gid=1720189596.1661932940&_u=IADAAEAAAAAAAC~&z=243842426

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.coursef.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
date: Wed, 31 Aug 2022 08:02:20 GMT
content-type: text/plain
access-control-allow-origin: https://www.coursef.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 show_ads_impl_with_ama_fy2021.js Show response
pagead2.googlesyndication.com/pagead/managed/js/adsense/m202208250101/ 343 KB
121 KB 90ms
69ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202208250101/show_ads_impl_with_ama_fy2021.js?client=ca-pub-5258751771164045&plah=www.coursef.com

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

fb568542327d4264166e9839781916f91331fc0bae0bb29397ee3ebb4cc66ed8

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 123441
x-xss-protection: 0
server: cafe
etag: 7010565757551956371
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin: *
expires: Wed, 31 Aug 2022 08:02:20 GMT

GET
H2 200 zrt_lookup.html Show response
googleads.g.doubleclick.net/pagead/html/r20220829/r20190131/ Frame 9DFC 10 KB
5 KB 29ms
7ms Document
text/html 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/html/r20220829/r20190131/zrt_lookup.html

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

de317176fa6b64a8e89bbd45d20b6be2560bbfa96e7e53e63eb754e18bfe6c1f

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 40264
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: public, max-age=1209600
content-encoding: gzip
content-length: 4412
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Tue, 30 Aug 2022 20:51:16 GMT
etag: 8616628553774171045
expires: Tue, 13 Sep 2022 20:51:16 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
timing-allow-origin: *
vary: Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 ga-audiences
www.google.com/ads/ 42 B
63 B 66ms
36ms Image
image/gif 2a00:1450:4001:82f::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-137730225-2&cid=823213049.1661932940&jid=1181669903&_u=IADAAEAAAAAAAC~&z=600614833

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
501 B 64ms
33ms Image
image/gif 2a00:1450:4001:803::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j96&tid=UA-137730225-2&cid=823213049.1661932940&jid=1181669903&_u=IADAAEAAAAAAAC~&z=600614833

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:803::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:20 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 cookie.js Show response
partner.googleadservices.com/gampad/ 215 B
644 B 75ms
17ms Script
text/javascript 142.250.186.130
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://partner.googleadservices.com/gampad/cookie.js?domain=www.coursef.com&callback=_gfp_s_&client=ca-pub-5258751771164045

Requested by

Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202208250101/show_ads_impl_with_ama_fy2021.js?client=ca-pub-5258751771164045&plah=www.coursef.com

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.186.130 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s07-in-f2.1e100.net

Software

cafe /

Resource Hash

de0d738956257cbe0da7623e1a0d173dec41e513e44ce5b0a5fd0f5edf5577b7

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-type: text/javascript; charset=UTF-8
cache-control: private
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 200
x-xss-protection: 0

GET
H3 200 integrator.js Show response
adservice.google.de/adsid/ 107 B
122 B 43ms
16ms Script
application/javascript 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.de/adsid/integrator.js?domain=www.coursef.com

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

a4a1824defec1084ca81d496ee77891684c26196924bdc4fc21dd3482ce15e14

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
cache-control: private, no-cache, no-store
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: application/javascript; charset=UTF-8
alt-svc: h3="googleads.g.doubleclick.net:443"; ma=2592000,h3=":443"; ma=2592000,h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length: 100
x-xss-protection: 0

GET
H3 200 integrator.js Show response
adservice.google.com/adsid/ 107 B
122 B 40ms
17ms Script
application/javascript 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.com/adsid/integrator.js?domain=www.coursef.com

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

a4a1824defec1084ca81d496ee77891684c26196924bdc4fc21dd3482ce15e14

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 31 Aug 2022 08:02:20 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
cache-control: private, no-cache, no-store
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: application/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 100
x-xss-protection: 0

GET
H3 200 ads Show response
googleads.g.doubleclick.net/pagead/ Frame AC23 108 KB
35 KB 592ms
575ms Document
text/html 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-5258751771164045&output=html&adk=1812271804&adf=3025194257&lmt=1661932940&plat=8%3A64%2C9%3A32776%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32&format=0x0&url=https%3A%2F%2Fwww.coursef.com%2F&ea=0&pra=5&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&dt=1661932940442&bpp=3&bdt=901&idt=266&shv=r20220829&mjsv=m202208250101&ptt=9&saldr=aa&abxe=1&nras=1&correlator=7803457980434&frm=20&pv=2&ga_vid=823213049.1661932940&ga_sid=1661932940&ga_hid=411741555&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=-12245933&ady=-12245933&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=44759876%2C44759927%2C44759837&oid=2&pvsid=678913855707301&tmod=1472571755&uas=0&nvt=1&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32768&bc=31&ifi=4&uci=a!4&fsb=1&dtd=334

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

1144f1d92d01e94178b4839dfd797012ec4c2653fdd1df573a7bede57ec2911f

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: private
content-encoding: br
content-length: 35975
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:21 GMT
expires: Wed, 31 Aug 2022 08:02:21 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 ads Show response
googleads.g.doubleclick.net/pagead/ Frame F17E 97 KB
32 KB 628ms
620ms Document
text/html 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-5258751771164045&output=html&h=280&slotname=2940063657&adk=2016372430&adf=3643374295&pi=t.ma~as.2940063657&w=1140&fwrn=4&fwrnh=100&lmt=1661932940&rafmt=1&psa=0&format=1140x280&url=https%3A%2F%2Fwww.coursef.com%2F&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&dt=1661932940445&bpp=4&bdt=904&idt=335&shv=r20220829&mjsv=m202208250101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=7803457980434&frm=20&pv=1&ga_vid=823213049.1661932940&ga_sid=1661932940&ga_hid=411741555&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=230&ady=1054&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=44759876%2C44759927%2C44759837&oid=2&pvsid=678913855707301&tmod=1472571755&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&fsb=1&xpc=eQgZbDJZN8&p=https%3A//www.coursef.com&dtd=340

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

9d8640348ebff21cdac3cd516ec44f811dbdf0c3e3f25522b5cce66a810f1b99

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: private
content-encoding: br
content-length: 32981
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:21 GMT
expires: Wed, 31 Aug 2022 08:02:21 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3

200

/
www.facebook.com/tr/
Redirect Chain

https://www.facebook.com/tr/?id=880883729475450&ev=Microdata&dl=https%3A%2F%2Fwww.coursef.com%2F&rl=&if=false&ts=1661932940799&cd[DataLayer]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Coursef.com%3A%20Fre...
https://www.facebook.com/tr/?cd[DataLayer]=%5B%5D&cd[JSON-LD]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Wor...

44 B
88 B

12ms
12ms

Image
image/gif

2a03:2880:f107:83:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?cd[DataLayer]=%5B%5D&cd[JSON-LD]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide%22%2C%22meta%3Adescription%22%3A%22Explore%20online%20courses%2C%20training%20programs%2C%20and%20study%20online%20for%20free.%20Reviews%20courses%20from%20real%20students%20around%20the%20world%22%7D&cd[OpenGraph]=%7B%22og%3Atitle%22%3A%22Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide%22%2C%22og%3Atype%22%3A%22article%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.coursef.com%22%2C%22og%3Aimage%22%3A%22%22%7D&cd[Schema.org]=%5B%5D&coo=false&dl=https%3A%2F%2Fwww.coursef.com%2F&ec=1&es=automatic&ev=Microdata&fbp=fb.1.1661932940232.1744348612&id=880883729475450&if=false&it=1661932939861&o=30&r=stable&redirect=0&rl=&rqm=GET&sh=1200&sw=1600&tm=3&ts=1661932940799&v=2.9.78

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

2a03:2880:f107:83:face:b00c:0:25de Vienna, Austria, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:20 GMT
last-modified: Fri, 21 Dec 2012 00:00:01 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: image/gif
cache-control: no-cache, must-revalidate, max-age=0
cross-origin-resource-policy: cross-origin
content-length: 44
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
priority: u=3,i
expires: Wed, 31 Aug 2022 08:02:20 GMT

Redirect headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:20 GMT
server: proxygen-bolt
strict-transport-security: max-age=31536000; includeSubDomains
content-type: text/plain
location: /tr/?cd[DataLayer]=%5B%5D&cd[JSON-LD]=%5B%5D&cd[Meta]=%7B%22title%22%3A%22Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide%22%2C%22meta%3Adescription%22%3A%22Explore%20online%20courses%2C%20training%20programs%2C%20and%20study%20online%20for%20free.%20Reviews%20courses%20from%20real%20students%20around%20the%20world%22%7D&cd[OpenGraph]=%7B%22og%3Atitle%22%3A%22Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide%22%2C%22og%3Atype%22%3A%22article%22%2C%22og%3Aurl%22%3A%22https%3A%2F%2Fwww.coursef.com%22%2C%22og%3Aimage%22%3A%22%22%7D&cd[Schema.org]=%5B%5D&coo=false&dl=https%3A%2F%2Fwww.coursef.com%2F&ec=1&es=automatic&ev=Microdata&fbp=fb.1.1661932940232.1744348612&id=880883729475450&if=false&it=1661932939861&o=30&r=stable&redirect=0&rl=&rqm=GET&sh=1200&sw=1600&tm=3&ts=1661932940799&v=2.9.78
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
content-length: 0
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
priority: u=3,i
expires: 0

GET
H3 200 reactive_library_fy2021.js Show response
pagead2.googlesyndication.com/pagead/managed/js/adsense/m202208250101/ 149 KB
53 KB 55ms
54ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/managed/js/adsense/m202208250101/reactive_library_fy2021.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

2d3d8816d9ea885bbf49093526e536e87e312d47606a05b179a6cc07280c5444

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 54512
x-xss-protection: 0
server: cafe
etag: 11738399490024816227
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
cache-control: private, max-age=1209600
timing-allow-origin: *
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H3 204 gen_204
pagead2.googlesyndication.com/pagead/ 0
20 B 42ms
42ms Image
image/gif 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pagead2.googlesyndication.com/pagead/gen_204?id=rasra::pm&rt=1&c=ca-pub-5258751771164045&eid=44759876%2C44759927%2C44759837

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 204 gen_204
pagead2.googlesyndication.com/pagead/ 0
20 B 41ms
41ms Image
image/gif 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pagead2.googlesyndication.com/pagead/gen_204?id=ama_success&c=0&wpc=ca-pub-5258751771164045&warn=12%2C13&w=1600&h=1200&pp=0&ppp=0&eatf=false&eatfAbg=false&reatf=true&a=6%2C1%2C5%2C7&apv=20220829_113618&sat=1661867333987&afm=0&as_count=1&d_count=0&ng_count=0&am_count=0&atf_count=1&mdns=0.073&alldns=0.073&allp=0&fd=(0%2C0%2C0)%2C(1%2C0%2C0)%2C(2%2C0%2C0)&pgh=3829&abl=false&rr=n&su=www.coursef.com&pvc=678913855707301&r=0.1&eid=44759876%2C44759927%2C44759837

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 css
fonts.googleapis.com/ Frame F17E 8 KB
1 KB 40ms
17ms Stylesheet
text/css 2a00:1450:4001:80f::200a
GOOGLE

General

Check archive.org

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Full URL

https://fonts.googleapis.com/css?family=Google%20Sans%3A400%2C500

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-5258751771164045&output=html&h=280&slotname=2940063657&adk=2016372430&adf=3643374295&pi=t.ma~as.2940063657&w=1140&fwrn=4&fwrnh=100&lmt=1661932940&rafmt=1&psa=0&format=1140x280&url=https%3A%2F%2Fwww.coursef.com%2F&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&dt=1661932940445&bpp=4&bdt=904&idt=335&shv=r20220829&mjsv=m202208250101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=7803457980434&frm=20&pv=1&ga_vid=823213049.1661932940&ga_sid=1661932940&ga_hid=411741555&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=230&ady=1054&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=44759876%2C44759927%2C44759837&oid=2&pvsid=678913855707301&tmod=1472571755&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&fsb=1&xpc=eQgZbDJZN8&p=https%3A//www.coursef.com&dtd=340

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

4cf6f3dffbc65f9231255bf31f40ddc84a45bc57428b41d6786afc7153b90b7a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
last-modified: Wed, 31 Aug 2022 06:07:35 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
date: Wed, 31 Aug 2022 08:02:21 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H2 200 load_preloaded_resource_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame F17E 2 KB
983 B 41ms
11ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/load_preloaded_resource_fy2021.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

981c0bff12cb03203363a70e8ffe9b7fdf4af3b0b10c7a02a639eb13327574c0

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:55:27 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 414
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 875
x-xss-protection: 0
server: cafe
etag: 16974406330603315520
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:55:27 GMT

GET
H2 200 abg_lite_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/ Frame F17E 23 KB
10 KB 36ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/abg_lite_fy2021.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

f63e08b18115b72e6d2cbe9db5f7527d2731545d38beae54317e10cfe0f58fc6

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:51:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 631
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 9615
x-xss-protection: 0
server: cafe
etag: 5965352936607719246
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:51:50 GMT

GET
H2 200 window_focus_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame F17E 3 KB
1 KB 36ms
12ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/window_focus_fy2021.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

8aa048082094d36080fc028ab1584264596c64fb5b362038c4761ac9838d6b14

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:00:54 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 87
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1359
x-xss-protection: 0
server: cafe
etag: 1484984001845508991
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 08:00:54 GMT

GET
H2 200 qs_click_protection_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame F17E 17 KB
8 KB 37ms
8ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/qs_click_protection_fy2021.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

57000ea03bfb53734d0858b8fe992e6742226f23f311eb0f9d2177e2a84a5621

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:00:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 117
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 7599
x-xss-protection: 0
server: cafe
etag: 9215437806027971270
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 08:00:24 GMT

GET
H2 200 rx_lidar.js Show response
www.googletagservices.com/activeview/js/current/ Frame F17E 141 KB
44 KB 249ms
226ms Script
text/javascript 2a00:1450:4001:801::2002
GOOGLE

General

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Full URL

https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

3d94a91612f816c172c583d17bb06e140969a22fae663e7b8cae7d18d55eb2c6

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/active-view-scs-read-write-acl
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 44757
x-xss-protection: 0
server: sffe
cross-origin-opener-policy: same-origin; report-to="active-view-scs-read-write-acl"
etag: "1661773661488070"
vary: Accept-Encoding
report-to: {"group":"active-view-scs-read-write-acl","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/active-view-scs-read-write-acl"}]}
content-type: text/javascript
cache-control: private, max-age=3000
accept-ranges: bytes
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H2 200 e3ca5db921b3b46420ba257a4c2f6b26.js Show response
www.gstatic.com/mysidia/ Frame F17E 33 KB
14 KB 31ms
7ms Script
text/javascript 2a00:1450:4001:802::2003
GOOGLE

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Full URL

https://www.gstatic.com/mysidia/e3ca5db921b3b46420ba257a4c2f6b26.js?tag=mysidia_one_click_handler_one_afma_2019

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:802::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

24302eeb5b736bcc9f610299a37ac5dcf7e5b4c11591489fe9ad89f1533bd09b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 22:39:22 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 552179
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/mysidia
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 13683
x-xss-protection: 0
last-modified: Mon, 22 Aug 2022 19:28:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="mysidia"
vary: Accept-Encoding
report-to: {"group":"mysidia","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/mysidia"}]}
content-type: text/javascript
cache-control: public, max-age=7776000
accept-ranges: bytes
expires: Tue, 22 Nov 2022 22:39:22 GMT

GET
H3 200 adview
googleads.g.doubleclick.net/pagead/ Frame F17E 0
0 54ms
54ms Fetch
text/html 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/adview?ai=CEEFDjBUPY77rMYPd7_UPopymkA7_oLr0a7CZqa-IELjWncCLDhABIKCx-3tglYKAgJAHoAGox7bGKMgBCakCxBnkrt78Pj6oAwHIA8sEqgTqAU_QXS9GSjr2YsCHFX2w9BIWNvJhZu4kT8lu8VDRrnnTVoFOlPJUqITCnRX2Er84apB6YmbtkutSZAn4ONrhao3hmvRQwQ2-GmRyRI3WYwRzJJVKWlXtGhLjvIqFtqSJT23CisDFaD2B2IW0YWripGUDUbuDCjdbGe_JkzKdVNQB2wp9GSRrRUaf_8HledZsYlD4Y4oSZwlaTLpEMXO2QjtJo2MzsE2IzT0PqQXSI0542Vl45CxbL1seMRiUb6cwLtx0MT2c6k5Tx8IEE2rDwYXuTq-_EJ4rnX9GHlNGPu_dn68_GEPvuktYzcAEnenFgP8DkgUECAQYAZIFBAgFGASgBi6AB6j_hqYDqAeOzhuoB5PYG6gH7paxAqgH_p6xAqgHpKOxAqgH1ckbqAemvhvYBwDyBwQQresH0ggRCIDhgBAQARgfMgKqAjoCgECACgHICwHYEw2IFAHQFQGYFgGAFwGyFxwKGggAEhRwdWItNTI1ODc1MTc3MTE2NDA0NRgA&sigh=kvRw1RmTRTc&uach_m=[UACH]&template_id=5000

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-5258751771164045&output=html&h=280&slotname=2940063657&adk=2016372430&adf=3643374295&pi=t.ma~as.2940063657&w=1140&fwrn=4&fwrnh=100&lmt=1661932940&rafmt=1&psa=0&format=1140x280&url=https%3A%2F%2Fwww.coursef.com%2F&fwr=0&fwrattr=true&rpe=1&resp_fmts=3&wgl=1&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&dt=1661932940445&bpp=4&bdt=904&idt=335&shv=r20220829&mjsv=m202208250101&ptt=9&saldr=aa&abxe=1&prev_fmts=0x0&nras=1&correlator=7803457980434&frm=20&pv=1&ga_vid=823213049.1661932940&ga_sid=1661932940&ga_hid=411741555&ga_fc=1&u_tz=0&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=230&ady=1054&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=44759876%2C44759927%2C44759837&oid=2&pvsid=678913855707301&tmod=1472571755&uas=0&nvt=1&eae=0&fc=1920&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C1600%2C1200&vis=1&rsz=%7C%7CeE%7C&abl=CS&pfx=0&fu=128&bc=31&ifi=5&uci=a!5&fsb=1&xpc=eQgZbDJZN8&p=https%3A//www.coursef.com&dtd=340
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
date: Wed, 31 Aug 2022 08:02:21 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: private
cross-origin-resource-policy: cross-origin
content-type: text/html; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H2 200 downsize_200k_v1
tpc.googlesyndication.com/simgad/5865826122034734864/ Frame F17E 55 KB
55 KB 28ms
13ms Image
image/jpeg 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://tpc.googlesyndication.com/simgad/5865826122034734864/downsize_200k_v1?w=600&h=314

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

997c794cbabbb9c587b6cc0df43958bf99f085e197e8ba16d367929fa72ec29c

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Fri, 26 Aug 2022 11:34:10 GMT
x-content-type-options: nosniff
age: 419291
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 56402
x-xss-protection: 0
last-modified: Thu, 18 Aug 2022 18:27:16 GMT
server: sffe
report-to: {"group":"content-ads-owners","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/content-ads-owners"}]}
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="content-ads-owners"
expires: Sat, 26 Aug 2023 11:34:10 GMT

GET
DATA 200
OK truncated
/ Frame F17E 206 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 44eefef34507164f4234b958d8f6906488a2521071379498041568bae9499b2e

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
DATA 200
OK truncated
/ Frame F17E 209 B
0 Image
image/svg+xml

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: d7779d95203bed5280ee3281f856607f95ac5df680547356656c7109d7d0a6a6

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H3 204 gen_204
pagead2.googlesyndication.com/pagead/ 0
20 B 42ms
41ms Image
image/gif 2a00:1450:4001:812::2002
GOOGLE

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Full URL

https://pagead2.googlesyndication.com/pagead/gen_204?id=rasra::pr&rt=1&c=ca-pub-5258751771164045&eid=44759876%2C44759927%2C44759837

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 integrator.js Show response
adservice.google.de/adsid/ 107 B
122 B 21ms
20ms Script
application/javascript 2a00:1450:4001:82f::2002
GOOGLE

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Full URL

https://adservice.google.de/adsid/integrator.js?domain=www.coursef.com

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

a4a1824defec1084ca81d496ee77891684c26196924bdc4fc21dd3482ce15e14

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
cache-control: private, no-cache, no-store
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: application/javascript; charset=UTF-8
alt-svc: h3="googleads.g.doubleclick.net:443"; ma=2592000,h3=":443"; ma=2592000,h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length: 100
x-xss-protection: 0

GET
H3 200 integrator.js Show response
adservice.google.com/adsid/ 107 B
122 B 20ms
19ms Script
application/javascript 2a00:1450:4001:82f::2002
GOOGLE

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Full URL

https://adservice.google.com/adsid/integrator.js?domain=www.coursef.com

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

a4a1824defec1084ca81d496ee77891684c26196924bdc4fc21dd3482ce15e14

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
cache-control: private, no-cache, no-store
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: application/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 100
x-xss-protection: 0

GET
H3 200 zrt_lookup.html Show response
googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/ Frame 7B33 10 KB
4 KB 8ms
7ms Document
text/html 2a00:1450:4001:82f::2002
GOOGLE

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https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

de317176fa6b64a8e89bbd45d20b6be2560bbfa96e7e53e63eb754e18bfe6c1f

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 30097
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: public, max-age=1209600
content-encoding: gzip
content-length: 4412
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Tue, 30 Aug 2022 23:40:44 GMT
etag: 8616628553774171045
expires: Tue, 13 Sep 2022 23:40:44 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
timing-allow-origin: *
vary: Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 0

GET
H2 200 esp.js Show response
oa.openxcdn.net/ 24 KB
8 KB 37ms
8ms Script
application/javascript 34.102.146.192
GOOGLE

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Full URL: https://oa.openxcdn.net/esp.js
Requested by: Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.102.146.192 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 192.146.102.34.bc.googleusercontent.com
Software: UploadServer /
Resource Hash: 544c55ca9f05d425f3beb90f287308d7a408b1f60d17728eff5c605a494bc1b9

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Sat, 13 Aug 2022 15:10:10 GMT
content-encoding: gzip
age: 1529531
x-guploader-uploadid: ADPycdtOeWvsDFPiWsWQ9evx4YNQGTd8nY_VAUfr8nrF_l5_DYpV_n0fBRS6CyfSjINRA5AOcNv0zYTnrujHlQUIkYJQ2w
x-goog-storage-class: MULTI_REGIONAL
x-goog-metageneration: 1
x-goog-stored-content-encoding: gzip
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 7927
last-modified: Thu, 27 May 2021 18:30:51 GMT
server: UploadServer
etag: "df5542b88bc0e368c6999754a5b9e2ba"
x-goog-hash: crc32c=f21hYg==, md5=31VCuIvA42jGmZdUpbniug==
x-goog-generation: 1622140251693895
cache-control: no-transform
x-goog-stored-content-length: 7927
accept-ranges: bytes
content-type: application/javascript
expires: Sun, 13 Aug 2023 15:10:10 GMT

GET
H2 200 publishertag.ids.js Show response
static.criteo.net/js/ld/ 39 KB
13 KB 221ms
38ms Script
text/javascript 2a02:2638::3
ASN-CRITEO-EUROPE

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https://static.criteo.net/js/ld/publishertag.ids.js

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Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a02:2638::3 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

nginx /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; preload;

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
last-modified: Tue, 23 Aug 2022 00:22:09 GMT
server: nginx
etag: W/"63041db1-9dbd"
strict-transport-security: max-age=31536000; preload;
content-type: text/javascript
access-control-allow-origin: *
cache-control: max-age=86400, public
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
expires: Thu, 01 Sep 2022 08:02:21 GMT

GET
H2 200 pubcid.min.js Show response
id.sharedid.org/lib/ 732 B
904 B 553ms
177ms Script
application/javascript 52.41.7.133
AMAZON-02

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Full URL: https://id.sharedid.org/lib/pubcid.min.js
Requested by: Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.7.133 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-7-133.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: a5230196df9a4e9f6382c504668862efc8e25c1ec093c7dc997fbedb4b3ec54e

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
cache-control: public, max-age=86400
last-modified: Tue, 30 Aug 2022 21:33:52 GMT
accept-ranges: bytes
content-length: 732
vary: accept-encoding
content-type: application/javascript

GET
H2 200 esp.js Show response
cdn.id5-sync.com/api/1.0/ 47 KB
14 KB 36ms
17ms Script
text/javascript 2606:4700:10::6816:3556
CLOUDFLARENET

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Full URL

https://cdn.id5-sync.com/api/1.0/esp.js

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:3556 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
vary: Accept-Encoding
cf-cache-status: HIT
age: 343
x-amz-server-side-encryption: AES256
x-amz-request-id: V0GC14ZH2CSMRSBG
x-amz-id-2: B/wb59FM0eeqWINLacg8buqPAemRibO4NF9u2H3nu2SpvLNffEZmuTAWLOaG51QPN4mfRLSh2QE=
last-modified: Tue, 30 Aug 2022 09:18:48 GMT
server: cloudflare
etag: W/"eaad443ed2a40ce76bdc9840fa215b1b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: text/javascript;charset=utf-8
cache-control: public, max-age=3600
cf-ray: 74343e549dfd9159-FRA

GET
H2 200 uid2-sdk-0.0.1b.js Show response
prod.uidapi.com/static/js/ 4 KB
5 KB 335ms
104ms Script
application/javascript 3.139.170.196
AMAZON-02

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Full URL: https://prod.uidapi.com/static/js/uid2-sdk-0.0.1b.js
Requested by: Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.139.170.196 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-139-170-196.us-east-2.compute.amazonaws.com
Software: /
Resource Hash: 2a79d9d59e4c07752c78abc5f0243cecb939729e0728f347671fcd3a219e9b3f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
cache-control: public, max-age=86400
last-modified: Tue, 17 May 2022 17:30:07 GMT
accept-ranges: bytes
content-length: 4559
vary: accept-encoding
content-type: application/javascript

GET
H2 200 sync.min.js Show response
tags.crwdcntrl.net/lt/c/16589/ 29 KB
9 KB 39ms
7ms Script
text/javascript 108.138.7.56
AMAZON-02

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Full URL: https://tags.crwdcntrl.net/lt/c/16589/sync.min.js
Requested by: Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 108.138.7.56 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-7-56.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 094b946adc39ade08f6d927ea066c8fef3ba6ee5c12919873172315ef7428e92

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 03:55:44 GMT
content-encoding: gzip
etag: W/"2fa1275c04d6208db458c1ec8559f92d"
last-modified: Tue, 19 Jul 2022 18:12:40 GMT
server: AmazonS3
age: 17684
x-amz-server-side-encryption: AES256
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: text/javascript
via: 1.1 ecb3ea567a6c6095a23354fbdc938128.cloudfront.net (CloudFront)
cache-control: max-age: 86400
x-amz-cf-pop: FRA56-P6
x-amz-cf-id: tothjoTfMGG3VrUvjWQHLzzh-G58iTDHMf0FY24Kk9aT2ecGZET_xA==

GET
H3 200 container.html Show response
b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/ Frame 1DDF 6 KB
3 KB 33ms
16ms Document
text/html 2a00:1450:4001:82f::2001
GOOGLE

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Full URL

https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a73730123a43c3040d889aaee11ec35094277ce5f778076b262c23a293870adb

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
age: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: public, immutable, max-age=31536000
content-encoding: gzip
content-length: 3108
content-type: text/html
cross-origin-opener-policy-report-only: same-origin; report-to="ads-gpt-scs"
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:21 GMT
expires: Thu, 31 Aug 2023 08:02:21 GMT
last-modified: Tue, 02 Mar 2021 20:17:03 GMT
report-to: {"group":"ads-gpt-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-gpt-scs"}]}
server: sffe
timing-allow-origin: *
vary: Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 container.html Show response
b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/ Frame 10EF 6 KB
3 KB 28ms
15ms Document
text/html 2a00:1450:4001:82f::2001
GOOGLE

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Full URL

https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a73730123a43c3040d889aaee11ec35094277ce5f778076b262c23a293870adb

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: public, immutable, max-age=31536000
content-encoding: gzip
content-length: 3108
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GET
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General

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Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
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Request headers

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Response headers

Content-Type: image/png

GET
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www.gstatic.com/mysidia/ Frame 7B33 10 KB
4 KB 25ms
9ms Script
text/javascript 2a00:1450:4001:802::2003
GOOGLE

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Full URL

https://www.gstatic.com/mysidia/0e36d09df9ff74ac9a9a8e304d461f4b.js?tag=client_fast_engine_2019

Requested by

Host: googleads.g.doubleclick.net
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Protocol

Security

QUIC, , AES_128_GCM

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2a00:1450:4001:802::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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Software

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Resource Hash

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Thu, 25 Aug 2022 02:47:01 GMT
content-encoding: gzip
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content-type: text/javascript
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accept-ranges: bytes
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GET
H3 200 666f8711a2e2427c18d55be59075e64d.js Show response
www.gstatic.com/mysidia/ Frame 7B33 10 KB
4 KB 26ms
11ms Script
text/javascript 2a00:1450:4001:802::2003
GOOGLE

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Full URL

https://www.gstatic.com/mysidia/666f8711a2e2427c18d55be59075e64d.js?tag=text/vanilla_highlight

Requested by

Host: googleads.g.doubleclick.net
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Protocol

Security

QUIC, , AES_128_GCM

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2a00:1450:4001:802::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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Response headers

date: Thu, 25 Aug 2022 02:47:22 GMT
content-encoding: gzip
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age: 537299
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/mysidia
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server: sffe
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content-type: text/javascript
cache-control: public, max-age=7776000
accept-ranges: bytes
expires: Wed, 23 Nov 2022 02:47:22 GMT

GET
H3 200 css
fonts.googleapis.com/ Frame 7B33 8 KB
893 B 33ms
18ms Stylesheet
text/css 2a00:1450:4001:80f::200a
GOOGLE

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Full URL

https://fonts.googleapis.com/css?family=Google%20Sans%3A400%2C500

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

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link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
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tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame 7B33 2 KB
902 B 34ms
11ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/load_preloaded_resource_fy2021.js

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

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2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:55:27 GMT
content-encoding: gzip
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age: 414
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content-length: 875
x-xss-protection: 0
server: cafe
etag: 16974406330603315520
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:55:27 GMT

GET
H3 200 abg_lite_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/ Frame 7B33 23 KB
9 KB 32ms
10ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

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Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/abg_lite_fy2021.js

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

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Resource Hash

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accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:51:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 631
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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content-disposition: attachment; filename="f.txt"
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content-length: 9615
x-xss-protection: 0
server: cafe
etag: 5965352936607719246
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:51:50 GMT

GET
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tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame 7B33 3 KB
1 KB 28ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/window_focus_fy2021.js

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:56:18 GMT
content-encoding: gzip
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age: 363
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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server: cafe
etag: 1484984001845508991
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:56:18 GMT

GET
H3 200 qs_click_protection_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame 7B33 17 KB
7 KB 29ms
8ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

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Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/qs_click_protection_fy2021.js

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Security Headers

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accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:53:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 524
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content-length: 7599
x-xss-protection: 0
server: cafe
etag: 9215437806027971270
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:53:37 GMT

GET
H2 200 rx_lidar.js Show response
www.googletagservices.com/activeview/js/current/ Frame 7B33 141 KB
44 KB 143ms
141ms Script
text/javascript 2a00:1450:4001:801::2002
GOOGLE

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Full URL

https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
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content-length: 44757
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content-type: text/javascript
cache-control: private, max-age=3000
accept-ranges: bytes
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H3 200 e3ca5db921b3b46420ba257a4c2f6b26.js Show response
www.gstatic.com/mysidia/ Frame 7B33 33 KB
13 KB 22ms
9ms Script
text/javascript 2a00:1450:4001:802::2003
GOOGLE

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Full URL

https://www.gstatic.com/mysidia/e3ca5db921b3b46420ba257a4c2f6b26.js?tag=mysidia_one_click_handler_one_afma_2019

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:802::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Response headers

date: Wed, 24 Aug 2022 22:39:22 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 552179
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/mysidia
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last-modified: Mon, 22 Aug 2022 19:28:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="mysidia"
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content-type: text/javascript
cache-control: public, max-age=7776000
accept-ranges: bytes
expires: Tue, 22 Nov 2022 22:39:22 GMT

GET
H3 200 container.html Show response
b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/ Frame 87FF 6 KB
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text/html 2a00:1450:4001:82f::2001
GOOGLE

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Full URL

https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Request headers

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accept-language: de-DE,de;q=0.9

Response headers

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age: 0
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cross-origin-opener-policy-report-only: same-origin; report-to="ads-gpt-scs"
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:21 GMT
expires: Thu, 31 Aug 2023 08:02:21 GMT
last-modified: Tue, 02 Mar 2021 20:17:03 GMT
report-to: {"group":"ads-gpt-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-gpt-scs"}]}
server: sffe
timing-allow-origin: *
vary: Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3

200

esp Show response
oajs.openx.net/
Redirect Chain

https://oajs.openx.net/esp?url=https%3A%2F%2Fwww.coursef.com%2F&rid=esp
https://oajs.openx.net/esp?url=https%3A%2F%2Fwww.coursef.com%2F&rid=esp&cc=1

85 B
103 B

150ms
141ms

Fetch
application/json

34.120.135.53
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://oajs.openx.net/esp?url=https%3A%2F%2Fwww.coursef.com%2F&rid=esp&cc=1
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H3
Server: 34.120.135.53 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 53.135.120.34.bc.googleusercontent.com
Software: / Express
Resource Hash: 6d70a3409354cd450be97b61f5ad5afdb86ea3cfc64426223c9fe5e2cf20d472

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
via: 1.1 google
etag: W/"55-3MeqCnduGpG/LdEBa88rlPbYk+8"
x-powered-by: Express
vary: Origin
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.coursef.com
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 85

Redirect headers

date: Wed, 31 Aug 2022 08:02:21 GMT
via: 1.1 google
access-control-allow-origin: https://www.coursef.com
x-powered-by: Express
vary: Origin
location: /esp?url=https%3A%2F%2Fwww.coursef.com%2F&rid=esp&cc=1
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

GET
H/1.1 204 increment Show response
id5-sync.com/api/esp/ 0
324 B 40ms
9ms XHR
text/plain 141.95.98.64
OVH

General

Check archive.org

Show headers Download Go to

Full URL

https://id5-sync.com/api/esp/increment?counter=no-config

Requested by

Host: cdn.id5-sync.com
URL: https://cdn.id5-sync.com/api/1.0/esp.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

141.95.98.64 , France, ASN16276 (OVH, FR),

Reverse DNS

ns3216658.ip-141-95-98.eu

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains; preload

Request headers

Referer: https://www.coursef.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
Content-Type: text/plain

Response headers

access-control-allow-origin: https://www.coursef.com
date: Wed, 31 Aug 2022 08:02:20 GMT
access-control-allow-credentials: true
vary: Origin, Access-Control-Request-Method, Access-Control-Request-Headers, Origin
strict-transport-security: max-age=63072000; includeSubDomains; preload

POST
H2 200 map Show response
bcp.crwdcntrl.net/6/ 20 B
308 B 115ms
39ms XHR
application/json 52.30.61.76
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://bcp.crwdcntrl.net/6/map
Requested by: Host: tags.crwdcntrl.net
URL: https://tags.crwdcntrl.net/lt/c/16589/sync.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.30.61.76 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-30-61-76.eu-west-1.compute.amazonaws.com
Software: Jetty(9.4.38.v20210224) /
Resource Hash: ab612e26357285522cbacea29b729bfdff3b7342c75ee9438ab83a27ce4b297e

Request headers

Referer: https://www.coursef.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
server: Jetty(9.4.38.v20210224)
p3p: CP=NOI DSP COR NID PSAa PSDa OUR UNI COM NAV
access-control-allow-origin: https://www.coursef.com
expires: 0
cache-control: no-cache
x-server: 10.45.9.139
access-control-allow-credentials: true
content-type: application/json;charset=utf-8
content-length: 20
x-consent: absent

GET
H3 200 pixel Show response
googleads.g.doubleclick.net/xbbe/ Frame 01A9 624 B
297 B 43ms
43ms Document
text/html 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/xbbe/pixel?d=CN-KGhCn9EsY2OOpXTAB&v=APEucNX36Ra5m_t2FFUbjfo1jRb1xria2EpLUPcz63CFi_Di6RPqRpw_YcPafe9oNeZszfjcQ0u70yLoomHPCPhzAEXWlCEiTzbsJya5UzX56eaY1o6Nx2CZmsbtTP1753Av9HAUjt74MCGCQb0A9xI0LDi698LjmZnv1inFp2rH55Z0f4O1f1I

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

9ff367082be1d94abc86ad1e75ff921cc5d53846e860267372fade66305f9120

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: private
content-encoding: gzip
content-length: 276
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:21 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 ad Show response
googleads.g.doubleclick.net/dbm/ Frame 10EF 27 KB
16 KB 48ms
48ms Script
text/javascript 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/dbm/ad?dbm_c=AKAmf-BNf-ktYkkryhYATA-6MikslWFkmXHb5lQir4o5QGjJvgG0YrkVAJ4lyJnE8YUBddtF6oatxUboRQRUeaq6gQ1d0Q--6JPyyoh8260fb4eTWcSIsG7foq5jG9G5KUVnDpM5q2N49ip_GnTppZU8qYKYZYw3QQ&cry=1&dbm_d=AKAmf-Bn4KNy43pS1ygWV-x3L5lItCxW95OyPHPC0Jlkd0gSPCxR-ozrKgYJj-xGE-DZW-MiXimCtEUAN0ms-tpMDvlOp9SQRXeVTYJx9x5BhkooN2rZo7G0YWQQ9anMSARF6PdIOuSXVCFvTKZ9Y81RH2IvzHXdw_gzqIXXQ22hlOEP261SafJkvWtsiUScduLXVAb_FVSmA6dbPX0Uox25jQ09EVj1khaCsWLfjagm_7ZjN9hoCsCFpFmbyOE2Rpsqr-scXktkCUdQGzkZ8Vj8KL993daG6BgurkExLL_oFIrtn-atxcx-MaLbCRQ3GMu8sMztIGTnpZbS_KE_6PjdO4OS8MWpDIEpRh89WKcauukQ6JmmJbixrXtIPjsKbKGXES2MlUUDReshCfP-EQzd6p6QUE_mKpGnp9vBSNTLAxQqGMTiAqjy2qPA_xJe_BwW8YJpSu13ZUPZ2dER0VbZ2OlppU8MRQae8mqOuUT9-wOceMqJE8BM1FoIbgkm-gdVDvxOV8t-zQUWvF1tP0Qg1C43NaDSimm6EYrMtK_u8NW9p90Z2DMsTO7AckYPK42WNZYD2LUQHeQ0McjgtAA_HcL92Z3mPHYWotPtT3k-tXcTcq635A3jHGrTsEpt2pe7j92b0-FRIduK6w-qJ4RVlhZ1V56Xt9F9l7VUGDfe_irH15WGP3tAAz7DBronIwZVdOHYg-QzD6ZetbqRT10IhMOeG7ERoLo3Vp0JbZJriS1rqADM6EwjH8AT7eYGGKULGQiFnGDjCuHKy1gQGQhBB6mzuZHEPjQAWlZJ-Q3l1DbfM7A4CEMOteYZJsLsQOf6C-mZwxgSM6l3SlqJm7mVBpBWyzp3xQt8b_mlhEUuXLLZBjtqeBHA3eQqRJSj3suRRuAAbcz1R71iRpxtDjnbV9cbemFC6KVWmrEwbU87sjvMA_K_UFFw42fRXEUJjql3e_lFrGewWvdQpkRJg_G-xOhBti-QLC9uoL5yMnHfxMXaRgnXFvl_VIeFUdHuIDrKsP9mSVZJ9Rnj1RyMlwEKvbrA3mmw5x1VYW4K5gOmnXKGvLKDr5bq3P8NsP4t-3yILHYpODbf_VFja3qRAvw2TwCQDuT2hN8H6GQQIVyQOjed8v_pFf2w4rQ-NKI1f9VXyEXMiUqnRYUpu7vDb47GY4_WAR2WHm9SiNs-UYH0Gvfh0YxCNIVYiShhlpuZYfZzgCidFCC2hP15xTcxH7-0ftEw8zr7oV-9_mlvFTXrOfe0B90VbZlZ1eYZm4mGQ02g68_xcv_IAbu8fg6aImMagkrGtx5KT9wgnIqb67Sm6xHO1tdx47i8oxTpJDBEYH4ZWZCIfoV2VcsLZtI37aXkmo22FvSHH2x8O19-pS5tbCzeV6HXYuv7bOZA7ze1MKAQVdSzIREbKV_7Im3P6VF0Gu74awYo3UVT40o0ohFJeJyZO61wztyIH2P30xKNKoMx_UcUFPFi821qQroAQfLazMZE1WUBTtBkD7viWxmtpdcBr1SZwVQOyO_mhp3z4yCdiedNAxpYkOLeFIvipvA2-nngVzbbjBv-OolxZHdjjaid90XgZZ5eEV_PowehFUc1zOD6ap2RHkyE4QpUhPTpt2rco7z98Zply3T12LcVsSXCobjICqBcVaMTCRHmH-1mhW85-q8yUxmEFrXrVSnDC6i-w_z9lHY0vlQBOfcc-qxdouoI5uDP8K4ZCcXrL06BkuIGe0CF-0lSmhby_0pSg13YkwTQCPT96eL_2yih6WKlzriCHnW3npgh1YoRzoKJBP8DE_ZAoRsgYV9-eOBhtpXjDSxYwOBqD5oTAh09ZbJPpZemI7DIC6HywhgtAX3rBITRiv1RXonzIge9PCkAi_TT6pimMHrRaqd2sAzGbWLhAdYYeAmEOK9Tww5VtAYJzvytDAGwB019NjedeVsPopm7kNfOUC5iALk6_Slwoz4PV1eDEqmpeDfNUNIfA19_sWgCs5aFLk4LLbx1D_7GpPbGCycu1QsHAUeMJTHySTbeYZPk-aYdN262nG5bos0z71sUZzBCIcsONpuFsTjOTzQMr9bXb5Y2cTGOdyhpSNgKLFNkqCO9Y9nbQJNzzfkHD2kg_w_Z4ODCrQTCyFEJQxRMjnG66eFTIQeH8tSbGWjLBzpoLU59aHMkhTQ9MRdJoSbIor1p9zORSf8wl3KIU6BnnH4xiYt4b886CxFVnXsO8Pp2JijTARvFJHpIxT7nAKo6cZ4dHbuWoVbEz1NsZS8V3ih2c7j6eOZaucunz55JElFSa4nt8q1HC-lrAW_JHGrNx21v5kC6QAyjb43v-s8gA7Znkdeh-pMac3_4CER7scFm9rUpsReTeW9MLS7-OUtX6a9rkYrfqH6mJUsZnZjP4rkPLQXHWrqeKy1uUkD-_K7oG6lv5Yj_eug-5OAX4V2kyDJJquaBu9VYFVo3G9WikreotiBqsmfxiJ9M1zi8Yft5sbZyD92E2r9lsYhb-D-YXLqpfHFGcGyUW3KNQpcsOA-Z4JjH93KpRdSgubvjRNNmPIrCQTLHgRhA1RXiRyvMiOalW3Etw_KHfjNDTOq0QofMZ0a-pwzRRu0_C7K8eYhf7Z8fu5BU7ptfzjqlAm7qmZuyS-DeRWajaJgAE-7xmf3cXB1cc4UdUPLQAmlJFYiTNIlnOKQ_fTSAqVtBnt6LJJP4a2Yujo5uKApp06kWjZxH2uqGkbUDJ2l0t21I3DM0Nc5eVTMG0_nFXE3yqVTIR7gNfGHWybCGACr0JeiWvy6vuTZBnQQn7o93YSMQvhPHE91KtqZZn2zAsTYp8iaQ-2KmZxN0xtcibcE7Ej_cOahXtWrdP9hRyETWzZFqO8MWi9SlUHt8ANY5OcNsYhX3DxNzcady008KmfF_bYi89F8rzJWBPGvtEaiKsFwdEIWQgrt3nItTHfqMvTT_khsfFtO5UZclmkZ_PrG3x-kIjaMzbGpOd0e_I_IOPR_RwvPaZEV4wBOz0oBfROv9B2PZufq9RQ16reHdjRxrU60BuKNBk2a56rfzZzm1SfxVYc-QPne37lS70hX1uS2v-H0tkzD5Bfa9l5TE0gzsBWe0nOb0cshr6QLRxFI5xwcM5XzwVFOgGzU0NllJpF7SFG7gmClfqAW_JZr5DlIjZt37r2K4Lx39CizyLsuV0vqo7BNQ_nv7NjS3XoFUo4WgTZVQxVoWfDcwbAOIfwZSx6SzQRlEUzACvCPH5QepD8dRzGwYfQS3qKC_vzWjLMluCYP17tWXtyGanGZPlGdLVRYRKBG44uSEY4lVj824XfubdkxXgvJFCU9yu0Xgf6KLY_cvili42gm9TCHu0F-ojAPqAXxUvg8EOsiP8UTmTn05K_zGEeIXlm2HLybEp0DZ_3f_BBYfjg46G_qXk04RXKcQ-xJd1oPeUBPCT1UsVkORGig6bAcOiqDWE1HJSdvW5oJ_ipJ2HOe6GO6cJHvs8T3flpGXJQ&cid=CAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA&rfl=1%2Chttps%253A%252F%252Fwww.coursef.com%252F%240

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ce344a490312547950da77bc132496214dc25c5b74184ecc9141717639bc3822

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 16708
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 gen_204
pagead2.googlesyndication.com/pagead/ Frame 10EF 42 B
63 B 42ms
41ms Image
image/gif 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pagead2.googlesyndication.com/pagead/gen_204?id=xbid&dbm_b=AKAmf-Dxx5siJajdFKfnMVMwVRMyorLkJCyi1sMprjhvLIeilhUsmTNmW-tIBiUEi67us5_TjUJYmgKCr06IKR_FeEyFKEEdjjADRuMuKXrslqkHHk6Fje8

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 window_focus_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame 10EF 3 KB
1 KB 8ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/window_focus_fy2021.js

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

8aa048082094d36080fc028ab1584264596c64fb5b362038c4761ac9838d6b14

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:56:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 363
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1359
x-xss-protection: 0
server: cafe
etag: 1484984001845508991
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:56:18 GMT

GET
H3 200 qs_click_protection_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame 10EF 17 KB
7 KB 8ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/qs_click_protection_fy2021.js

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:53:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 524
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
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timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:53:37 GMT

GET
H3 204 l
www.google.com/ads/measurement/ Frame 10EF 0
0 15ms
14ms Image
text/html 2a00:1450:4001:82f::2004
GOOGLE

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Full URL: https://www.google.com/ads/measurement/l?ebcid=ALh7CaR6e8390FGvrixbbMqoGaiNcB23V_3ppbv177RAsC8zHtcYIaWJj3CaRa0_amJA2Zl-Dl1fBBHSaFrDL73rrCVUXTak-w
Requested by: Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:82f::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

GET
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www.googletagservices.com/activeview/js/current/ Frame 10EF 141 KB
44 KB 88ms
88ms Script
text/javascript 2a00:1450:4001:801::2002
GOOGLE

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Full URL

https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

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Server

2a00:1450:4001:801::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/active-view-scs-read-write-acl
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content-type: text/javascript
cache-control: private, max-age=3000
accept-ranges: bytes
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H3 200 css2
fonts.googleapis.com/ Frame 1DDF 4 KB
636 B 18ms
17ms Stylesheet
text/css 2a00:1450:4001:80f::200a
GOOGLE

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Full URL

https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

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content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
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link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H3 200 css
fonts.googleapis.com/ Frame A693 8 KB
893 B 17ms
17ms Stylesheet
text/css 2a00:1450:4001:80f::200a
GOOGLE

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Full URL

https://fonts.googleapis.com/css?family=Google%20Sans%3A400%2C500

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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Security Headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
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link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H3 200 load_preloaded_resource_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame A693 2 KB
902 B 7ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/load_preloaded_resource_fy2021.js

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:55:27 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 414
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
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content-length: 875
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vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:55:27 GMT

GET
H3 200 abg_lite_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/ Frame A693 23 KB
9 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/abg_lite_fy2021.js

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

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Software

cafe /

Resource Hash

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Security Headers

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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:51:50 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 631
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
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content-length: 9615
x-xss-protection: 0
server: cafe
etag: 5965352936607719246
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:51:50 GMT

GET
H3 200 window_focus_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame A693 3 KB
1 KB 9ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/window_focus_fy2021.js

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:56:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 363
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
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content-length: 1359
x-xss-protection: 0
server: cafe
etag: 1484984001845508991
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:56:18 GMT

GET
H3 200 qs_click_protection_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame A693 17 KB
7 KB 9ms
8ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/qs_click_protection_fy2021.js

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:53:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 524
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
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content-length: 7599
x-xss-protection: 0
server: cafe
etag: 9215437806027971270
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:53:37 GMT

GET
H3 204 l
www.google.com/ads/measurement/ Frame A693 0
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14ms Image
text/html 2a00:1450:4001:82f::2004
GOOGLE

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Full URL: https://www.google.com/ads/measurement/l?ebcid=ALh7CaT0kGS2_ks7jEqoq5Fm9lLqA1fW3pJdUtRJbqZkff4gz-b-Xbm8Hp_kcInasEV_NljBtYzw1g-bj92kGCrXsESFjTyUmQ
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URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:82f::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

GET
H2 200 rx_lidar.js Show response
www.googletagservices.com/activeview/js/current/ Frame A693 141 KB
44 KB 72ms
70ms Script
text/javascript 2a00:1450:4001:801::2002
GOOGLE

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Full URL

https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/active-view-scs-read-write-acl
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 44757
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server: sffe
cross-origin-opener-policy: same-origin; report-to="active-view-scs-read-write-acl"
etag: "1661773661488070"
vary: Accept-Encoding
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content-type: text/javascript
cache-control: private, max-age=3000
accept-ranges: bytes
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H3 200 e3ca5db921b3b46420ba257a4c2f6b26.js Show response
www.gstatic.com/mysidia/ Frame A693 33 KB
13 KB 9ms
8ms Script
text/javascript 2a00:1450:4001:802::2003
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.gstatic.com/mysidia/e3ca5db921b3b46420ba257a4c2f6b26.js?tag=mysidia_one_click_handler_one_afma_2019

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:802::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

24302eeb5b736bcc9f610299a37ac5dcf7e5b4c11591489fe9ad89f1533bd09b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 22:39:22 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 552179
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/mysidia
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 13683
x-xss-protection: 0
last-modified: Mon, 22 Aug 2022 19:28:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="mysidia"
vary: Accept-Encoding
report-to: {"group":"mysidia","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/mysidia"}]}
content-type: text/javascript
cache-control: public, max-age=7776000
accept-ranges: bytes
expires: Tue, 22 Nov 2022 22:39:22 GMT

GET
H3 200 interstitial_ad_frame_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/elements/html/ Frame 1DDF 19 KB
8 KB 8ms
8ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/elements/html/interstitial_ad_frame_fy2021.js

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

b3d58bcf272258d6dde92e0123d8bd16f3caf1c4a025147c5964fe778e064e6a

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:39:10 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1391
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 8311
x-xss-protection: 0
server: cafe
etag: 13410161823615325117
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:39:10 GMT

GET
H3 200 feedback_grey600_24dp.png
www.gstatic.com/images/icons/material/system/2x/ Frame 1DDF 205 B
229 B 8ms
7ms Image
image/png 2a00:1450:4001:802::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.gstatic.com/images/icons/material/system/2x/feedback_grey600_24dp.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:802::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

4d45982f2dc34f36c9045ee46a75a1943666bb7fd64e103cac8c7429e7012840

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 05:00:24 GMT
x-content-type-options: nosniff
age: 10917
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 205
x-xss-protection: 0
last-modified: Tue, 22 Oct 2019 18:15:00 GMT
server: sffe
vary: Origin
report-to: {"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}
content-type: image/png
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="static-on-bigtable"
expires: Thu, 31 Aug 2023 05:00:24 GMT

GET
H3 200 settings_grey600_24dp.png
www.gstatic.com/images/icons/material/system/2x/ Frame 1DDF 604 B
628 B 9ms
8ms Image
image/png 2a00:1450:4001:802::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.gstatic.com/images/icons/material/system/2x/settings_grey600_24dp.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:802::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5c4a713ee4250851232be9f9f68d41586be39b299528cfc7266e0b0e7e582e1b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:31:21 GMT
x-content-type-options: nosniff
age: 1860
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 604
x-xss-protection: 0
last-modified: Tue, 22 Oct 2019 18:15:00 GMT
server: sffe
vary: Origin
report-to: {"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}
content-type: image/png
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="static-on-bigtable"
expires: Thu, 31 Aug 2023 07:31:21 GMT

GET
H3 200 pixel Show response
googleads.g.doubleclick.net/xbbe/ Frame 4D2F 640 B
316 B 43ms
42ms Document
text/html 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/xbbe/pixel?d=CIvVChCpn9ACGJr0q88BMAE&v=APEucNXB19fZGBXBYrVkGml0uoz2M-Kf8nx4GCXIEy6DPEfnAx5555_mUi0XXo0c6RCzUXc5GMQ_dgHV8G_nUVGZp0AsYxvg8Pd0EwuAmZrdI-N5ala5IUjqgMFJBnXNUhRMPVI38DYMHKwGIFA_AE9utXE0xus_Rqjic-43wz0vXJF5RjkvDq4

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

d0e8821e889280c3b745b859e6b3971924723a4562bac65ba8aa0fe44bfc83b2

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: private
content-encoding: gzip
content-length: 295
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:21 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 ad Show response
googleads.g.doubleclick.net/dbm/ Frame 3EC6 82 KB
34 KB 53ms
52ms Script
text/javascript 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/dbm/ad?dbm_c=AKAmf-BESDCfY-qQiCwp3Zsg_hkwGFhPA2Z2HScOWRcG-4YtP_f3uncXq_jSFrgIkfUHp35r5sPFxtyY2TrwuaQ6gL730gimYA&cry=1&dbm_d=AKAmf-D4yO7ZWVUE3Qe_M_t7QG36kroB1uvx_5GP67xfK57U838ilXg1eKUG09atfnvWvapKQUyiDvKp7Ib6yGdfF2M37yVO70dql0H5ZaItPtsLY1lzs_rl8gmglY8l28qQrhMk8z561hb7Xsc9K3cR2fXld1shJ87r27RNuTFQbRR8u04TfD7SitFfslXmUs7ph2k2QIFz-TWOm6_s3Ee9Aqdw8fJHVF9ZRvdshcaz9ImZGOWBMLAgcQZOW6AjufDgK_qEdXv69L9cs9K-2H--KlXicquMMq64lK7Cls_Nr0jRNGpVmwgbHu5TUTte3aliWZA73Wbf2RagWFARbqUtfAHHuCi_wSltkKtGhzYfqNJl_tRfzQjeBx6vDB8c-HiMGroOuHLHg5JXZ872dW_oHX_u1O4hpj-0FsWCoSOG2LfZ2yMsO5LptvwjFGb0kFyAjbMe-YgIoNxonXJGSC9xyobRmhogvkfs7dfeNO9hjhCA6vymhby6DxueA5WGb8drKR7_U9Z7aoycw-LTfGymo6nGtlQDC-IVGoUV0kOJ5CxMwY8gu9VyIJFbb0-R1pUGJXylGXhcuRzO-WRoczL3Mkkwj4Hy7jpJz_zkc12mI_T3H-05QVWH5TMAaIb89QaJX4SppaJZccpB_DiLTZsDGfr-asr6QvQ1j3vow1Ode_0dCqsBpRlPVuFNazUXzapcegSODXIZ6VFmy8wr9CGmFJY-q75aBcQ6xKju4b-wJJl-fTjDFtWq-_WYSJvKCZ-GtMYVgokIi6RUWTqg58juAnDNyTHbJdhbFY51kowAYCl6RdzzbglihrW6dPpakzGMKHh0jOcZbgXFkdkDTtLUsk3AdIO1d39TGjEPEyheKDy3RR8-N5DBvrvXPe64OLGA7s7aQkz7RneRsAOwwTUQ8vicjg3xUsvjuIghwNfNtmTN4CHT-k0S9GJ3KQW4JyzadX9-OGXf-C_foi4Q8zeJ_bY40swI_2DSi_vGwIkJ80y8aEuWoY16vOMdvl1Cov9JjsPGUhQbn8k2QfaBZCCx7epCYxJObPFKaq30A-r-O-_ic_lkHf9_0IetAUshuT4XdZ4RF6I0fmdUkgPP1Ry26Gtoy6anW45UkiozJ1rT2baBImBGEvLtjC_9nAj6z9tt_DGRMmxH8lFoUm1LgB2gPu1rk4BCfnWWrk1qmCVFKZyX32d6lU710e-TqJhIeiVcBfUotAAN_uSSxzWnL0XEcmIlaQoAUWIRWLdk7t2Dcb9ntib6UTz21nFr1betKnwZFHMnJxU0ekdmlaKKS4eRMZE-pFSJY763reeAgHfAup5cPTk4qxe_P4-kMpRRZvOAHw67g68oUV7cnci0FL3avDGoyahUsesTKqBcgKZSoXoYU6qBmowVy5SF54WUFYpRAQ5TXuQky0yHj1IXZlKFmmvNIPxyF9byoN85-WJPxs4qW6uWxRREt6FQjiWQu42k3YuQQIowbmzif51CKEL7dmxfe8faalORED9DThJyVXys4g-eyStjuQczcf5SPNTgOnEoCkyaPkkJtg6oXESaITE-MFeqjJom0Y5MCUd3d-slT9LW4PR-UMLm5X-FV3J0CvIB2v3fMGkljej_T6N17LcYDXSDfbKGFCg6Qr1wfrx0SM5PbZWOv8-8h_1KCo9kmmhJElNRAr6qzxRrWSTunHQY9aSUZQFsODm3m-FKQD12y_yA6LUkbxn96XgM8_ZDymn4MkW4MmDwwaY3zyLo00BsR0lSMq4cwYQFGCRD0gIMaf9rkdnZcoHL2OZwzLIkJhgGhfXd82TUM8TVD7y7bOXG_rZLroP79vOEccRsfFmzq83nIurv_gYaGVEF1IDgs0IjcS28wGW98lfUkz-mK0Jizr-xQzY8YenfyE7MD-C3EnQ0NgkDcIUcwvLcW5PMcTetmqrNgkDmgJxgdSGYP-UdwGku9oRX7NMFwAuRlGesO6mstxFrh9LkvYOceD23X7mhGZNYkU3_e1GcriqCvFY6aOVmE_KqnRRSrfiIgyGT8DBYbYxR73bl0t80RLqDYIAzh_MgnhBngdvkGQdLZKWAzne0PfMen66qEvldS7xz1FP4fGScr4abYAVGvYG2m9oPbbl3is0xZWcsuUmEig6Ik4HcdBSnb2U0x1xspSI3W0ed71rQpjvcOr3y3PuFdJKud0_4saL7Uq2FkcuEVgNeuiBI0oLaGebw-E87QhaA4_hIBI0aADivN2imVlG-XWB_08Esz_y9FAGMOByhd8K8CA1ytJCoyh8djWvcwQdKgiiQTLRp6LX-FPDsbk43DDvdP6q2uSnPKtbXo6M-jiYWYE-eABNxu1sQxQS73XZcI6cIimCgS6wuuSRvFmQ02iudntu6m9qt0ntC5vdXUZoEJ8kRE0HMUNzfGTrJ17ssvnNmr5FKKCK_5rsiLrsr27aWPACDz-N13jvCTuTmeWZ6HxUR-y5Z8Z1RV0fHiNRjuCoOgMJdPfoj2De_g3eBoLI8klB8ipHDu-FBqJNmR4O4fa-5VtiDQk-DT3urjTy7ffEhGsgufC5dHxD3lBF9wG-7Q5e7C5dUyGBmumNv5NfukH2o2NCnIlLUYEdmUfU7r6vh6EF6OyqFq9WjCvPaf4ImJFXQJSVEiIWvEMl1cz52tnS2r648BGBvoExGdwtD2t11NK40pe9J2bkby2ZLV-xxbrevYVS7hDSs5nR2gUqWcrYmOi_TL0XvbfjH3K39ZdjNjUyfBcJcHAtIhp8lRZRjcB24dvDFMJyjOYt8WaFQ6AWJ2EYeRpf942XQ-9I3aSvzmjkX9hF4AMSL4Fz0-OhQIsPOlx5_7YuVKqQTs5b9yorcG97nglv-mCvIqUv8QvlN2LJ9InPly58ZSseMpHJBmdfpowPbX7a9UPtzaMLPfkQW4SQ6amP7OHfvl0m33mJajGqz_4atpHRex4oOqO12EapzZUZRuJfJbuhmm4QRNYPQo7oiGm3zEe4wLw_Ia7EKok-n0Y_9sPVoOTbNhtj9f1ri_VmYwD1lJ2Z0LOj9I5lLGl3JHmGfAKC6-kh6B__zltGb1fzhIYvSuarwQg-9fBOP7JyyEtchZtbiVXZQ4Py5Y4prxvoDUoMLZG9iFbLH6Ioi74wm1rDhZO4lkq-13GHL-HcLe2xY4XepbML3U36hE5OH5IF0Bjr14Jk8D9jE568Ado7TqWL5osc_g-jNznJlcdiRgY_QFPaUCO1fhJvCJs21JN3HS-E99x2p-oP212fZd4HK8wbmwH-DQDbPEShhHjzLnwaNhHPUicyYdwlinPuYtzg9hqAXwWAvpVWzUPggn5s7JBFPBw74naG4_31fIrctEZgQhY0L6Pc-CiI_Og6kTj8774vbjnBr0Q_5sNu1BEqYGt81HcEMcpShieUwNxTzH69toIETOfyKZQWNHKw4RfQJWrgnjFgqHGCMG1D7Bw0nGgCHrBJjoaCuSm7nHVnfwKBQrYADeR-Wq7UM0fLHJojYHUAKAp70GlalZ9MbdLN5IQUGfR1YyrV-rERjcHDkXosqXkJjIGFA44qOsA&cid=CAASJ-Roor3tBDp6FZ1mPABuxEvJXyLyKfE6ulg2SGmbd95Djl0cqiDLAA&rfl=2%2Chttps%253A%252F%252Fwww.coursef.com%252F%240

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

c5717de3ac56e373c7241d68c0852be83f65dfd4a5d421c1657ad3eb9e7b6201

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 34628
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 window_focus_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame 3EC6 3 KB
1 KB 8ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/window_focus_fy2021.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

8aa048082094d36080fc028ab1584264596c64fb5b362038c4761ac9838d6b14

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:56:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 363
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1359
x-xss-protection: 0
server: cafe
etag: 1484984001845508991
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:56:18 GMT

GET
H3 200 qs_click_protection_fy2021.js Show response
tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/ Frame 3EC6 17 KB
7 KB 10ms
9ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/pagead/js/r20220829/r20110914/client/qs_click_protection_fy2021.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

57000ea03bfb53734d0858b8fe992e6742226f23f311eb0f9d2177e2a84a5621

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:53:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 524
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 7599
x-xss-protection: 0
server: cafe
etag: 9215437806027971270
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:53:37 GMT

GET
H3 204 l
www.google.com/ads/measurement/ Frame 3EC6 0
0 16ms
15ms Image
text/html 2a00:1450:4001:82f::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.google.com/ads/measurement/l?ebcid=ALh7CaRemujxNiBxTpEcLsfDmOYtwNBxmBARg8MEK58VgqOas743BlfvPIStaTGi8wVaD1HS2i8GSrSC1QN9tm3Py-6GPacoYg
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:82f::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

GET
H2 200 rx_lidar.js Show response
www.googletagservices.com/activeview/js/current/ Frame 3EC6 141 KB
44 KB 57ms
56ms Script
text/javascript 2a00:1450:4001:801::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

3d94a91612f816c172c583d17bb06e140969a22fae663e7b8cae7d18d55eb2c6

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/active-view-scs-read-write-acl
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 44757
x-xss-protection: 0
server: sffe
cross-origin-opener-policy: same-origin; report-to="active-view-scs-read-write-acl"
etag: "1661773661488070"
vary: Accept-Encoding
report-to: {"group":"active-view-scs-read-write-acl","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/active-view-scs-read-write-acl"}]}
content-type: text/javascript
cache-control: private, max-age=3000
accept-ranges: bytes
expires: Wed, 31 Aug 2022 08:02:21 GMT

GET
H3 200 gen_204
pagead2.googlesyndication.com/pagead/ Frame 3EC6 42 B
63 B 42ms
41ms Image
image/gif 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pagead2.googlesyndication.com/pagead/gen_204?id=xbid&dbm_b=AKAmf-AQJj3Jt3xDobObeAye122y7bDUSSJysHrasdqCGn_CCCADP-QLuIjWcN_fJpgjlY88CrmvdhKcoUVWC-UYz4Y0ho4K_kt6SSHMO1y-dsqp0QBg4Fk

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 adview
googleads.g.doubleclick.net/pagead/ Frame 7B33 0
0 52ms
52ms Fetch
text/html 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/adview?ai=CjJlijBUPY4nmMbuQlQfdsIWICM6D-LNr_4vMwJgHx6_z_QgQASCgsft7YJWCgICQB6ABos7GxwPIAQGpAnyeUN1bz7A-qAMByAPDBKoE-wFP0N6hFQPHr5BK_WPcAwZTKhY1dGv3M3Ykx2xGNCX_9FMZvmjd7HN_SQIXmPihn-Gpmp-QKIedOvoDBCtsskq88wK0o2STOGZlMZcdnZmRnxxb_33aJKFqQH9wejiLgPcZLE7M0bpxyV5IsW6UnUR6WUtAi2SF0FElhjfXXW3bOq5XXxFDJPU8L57VhGMhLY4QbaiJf3Q2lsvYxOidGA528qoenSnvb3LRuYDsKw-1afBcAs43BQB1-CuwcEbseSSlwsSAAspaLpMvMlgvjbcNKgJB36gHhTPQFJ08PvxDBC8k9gx_Rw7MfE8HVMZHgMVvh9HreFsGVOhd08AE5t_X1YsBkgUECAQYAZIFBAgFGASgBlGAB8axuTioB47OG6gHk9gbqAfulrECqAf-nrECqAeko7ECqAfVyRuoB6a-G9gHAfIHBBCv0zHSCBEIgOGAEBABGB8yAqoCOgKAQIAKAcgLAdgTAogUAdAVAYAXAbIXHAoaCAASFHB1Yi01MjU4NzUxNzcxMTY0MDQ1GAA&sigh=4i3s-W9R-w4&uach_m=[UACH]

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
date: Wed, 31 Aug 2022 08:02:21 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy: cross-origin
content-type: text/html; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0

GET
H3 200 s Show response
googleads.g.doubleclick.net/pagead/drt/ Frame F42C 143 B
163 B 7ms
7ms Document
text/html 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/drt/s?v=r20120211

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

18088c10e79c926292732af98a0ce470e90f3fbcba4bb4896ab3310c2d94e421

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 1381
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: public, max-age=3600
content-encoding: gzip
content-length: 145
content-type: text/html; charset=UTF-8
date: Wed, 31 Aug 2022 07:39:20 GMT
server: cafe
x-content-type-options: nosniff
x-xss-protection: 0

GET
DATA 200
OK truncated
/ Frame 7B33 213 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: e51d021da13fdd96b07cbddeb37bcdbbbe2391443cda2def1f0b1ca9756ed23f

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Content-Type: image/png

GET
H3

200

rum
dsum-sec.casalemedia.com/ Frame 01A9
Redirect Chain

https://cm.g.doubleclick.net/pixel?google_nid=casale_media2_dsp_secure&google_cm&google_dbm
https://dsum-sec.casalemedia.com/rum?cm_dsp_id=45&external_user_id=CAESEGAYxZxSt7VoH_YI6YpACw0&google_cver=1

43 B
910 B

45ms
33ms

Image
image/gif

104.18.19.126
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://dsum-sec.casalemedia.com/rum?cm_dsp_id=45&external_user_id=CAESEGAYxZxSt7VoH_YI6YpACw0&google_cver=1
Requested by: Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/xbbe/pixel?d=CN-KGhCn9EsY2OOpXTAB&v=APEucNX36Ra5m_t2FFUbjfo1jRb1xria2EpLUPcz63CFi_Di6RPqRpw_YcPafe9oNeZszfjcQ0u70yLoomHPCPhzAEXWlCEiTzbsJya5UzX56eaY1o6Nx2CZmsbtTP1753Av9HAUjt74MCGCQb0A9xI0LDi698LjmZnv1inFp2rH55Z0f4O1f1I
Protocol: H3
Server: 104.18.19.126 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

cf-ray: 74343e564d0f8fec-FRA
pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
cf-cache-status: DYNAMIC
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=0IogjOwLLlXSD79puReq8xP1uTB9vajKMYYxaKv%2BfDuGRrFHddL0uso90TxOi0i13lGyrrIcO5CyK%2FVMB94O9AD079zt%2BcxlZFyr6KPwCpG3y75RuMVwEXQC4%2BlqUzRSXTyqvIuAlLqKTg%3D%3D"}],"group":"cf-nel","max_age":604800}
p3p: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
cache-control: no-cache
content-type: image/gif
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 43
expires: 0

Redirect headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
server: HTTP server (unknown)
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
location: https://dsum-sec.casalemedia.com/rum?cm_dsp_id=45&external_user_id=CAESEGAYxZxSt7VoH_YI6YpACw0&google_cver=1
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: text/html; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 313
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3

200

rum
dsum-sec.casalemedia.com/ Frame 01A9
Redirect Chain

https://dsum-sec.casalemedia.com/rrum?ixi=0&cm_dsp_id=85&cb=https%3A%2F%2Fcm.g.doubleclick.net%2Fpixel%3Fgoogle_nid%3Dcasale_media2_dsp_secure%26google_cm%26google_hm%3D
https://dsum-sec.casalemedia.com/rrum?cb=https%3A%2F%2Fcm.g.doubleclick.net%2Fpixel%3Fgoogle_nid%3Dcasale_media2_dsp_secure%26google_cm%26google_hm%3D&cm_dsp_id=85&ixi=0&C=1
https://cm.g.doubleclick.net/pixel?google_nid=casale_media2_dsp_secure&google_cm&google_hm=Yw8Vjawhseqd3bPCNCM50wAA
https://dsum-sec.casalemedia.com/rum?cm_dsp_id=45&external_user_id=CAESEGAYxZxSt7VoH_YI6YpACw0&google_cver=1

43 B
908 B

30ms
29ms

Image
image/gif

104.18.19.126
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://dsum-sec.casalemedia.com/rum?cm_dsp_id=45&external_user_id=CAESEGAYxZxSt7VoH_YI6YpACw0&google_cver=1
Requested by: Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/xbbe/pixel?d=CN-KGhCn9EsY2OOpXTAB&v=APEucNX36Ra5m_t2FFUbjfo1jRb1xria2EpLUPcz63CFi_Di6RPqRpw_YcPafe9oNeZszfjcQ0u70yLoomHPCPhzAEXWlCEiTzbsJya5UzX56eaY1o6Nx2CZmsbtTP1753Av9HAUjt74MCGCQb0A9xI0LDi698LjmZnv1inFp2rH55Z0f4O1f1I
Protocol: H3
Server: 104.18.19.126 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

cf-ray: 74343e570ddc8fec-FRA
pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
cf-cache-status: DYNAMIC
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7SaTWrfnozdMmwTAWqYNIS36WlRhJUUWehUkwUxwLxmEVsbdjwOpHqZP6jeUxR1Ky1NiMYTXgQN%2FtNbsRe4xU8Lb5dFR98WTw4XqNgVC5wRsqN9jVmdPwnRznEYbtH9IaoxMYY%2F7y6NS8Q%3D%3D"}],"group":"cf-nel","max_age":604800}
p3p: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
cache-control: no-cache
content-type: image/gif
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 43
expires: 0

Redirect headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
server: HTTP server (unknown)
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
location: https://dsum-sec.casalemedia.com/rum?cm_dsp_id=45&external_user_id=CAESEGAYxZxSt7VoH_YI6YpACw0&google_cver=1
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: text/html; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 313
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1

200
OK

setuid
ib.adnxs.com/ Frame 01A9
Redirect Chain

https://cm.g.doubleclick.net/pixel?google_nid=appnexus&google_cm&google_dbm
https://ib.adnxs.com/setuid?entity=101&code=CAESENehkuGSPBZoyHtrZId62_s&google_cver=1

43 B
1010 B

22ms
14ms

Image
image/gif

185.89.210.46
ASN-APPNEX

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://ib.adnxs.com/setuid?entity=101&code=CAESENehkuGSPBZoyHtrZId62_s&google_cver=1

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/xbbe/pixel?d=CN-KGhCn9EsY2OOpXTAB&v=APEucNX36Ra5m_t2FFUbjfo1jRb1xria2EpLUPcz63CFi_Di6RPqRpw_YcPafe9oNeZszfjcQ0u70yLoomHPCPhzAEXWlCEiTzbsJya5UzX56eaY1o6Nx2CZmsbtTP1753Av9HAUjt74MCGCQb0A9xI0LDi698LjmZnv1inFp2rH55Z0f4O1f1I

Protocol

HTTP/1.1

Server

185.89.210.46 Frankfurt am Main, Germany, ASN29990 (ASN-APPNEX, US),

Reverse DNS

940.bm-nginx-loadbalancer.mgmt.ams3.adnexus.net

Software

nginx/1.21.3 /

Resource Hash

4b5b6b15c6255109e06720cce42a06d3aead8b7874423d9c52cb0303212c25ef

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Pragma: no-cache
Date: Wed, 31 Aug 2022 08:02:21 GMT
X-Proxy-Origin: 81.95.5.37; 81.95.5.37; 940.bm-nginx-loadbalancer.mgmt.ams3.adnexus.net; adnxs.com
AN-X-Request-Uuid: 042c54f5-7184-4550-a675-dcf6147d4086
Server: nginx/1.21.3
P3P: policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Cache-Control: no-store, no-cache, private
Connection: keep-alive
Content-Type: image/gif
Content-Length: 43
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

Redirect headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
server: HTTP server (unknown)
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
location: https://ib.adnxs.com/setuid?entity=101&code=CAESENehkuGSPBZoyHtrZId62_s&google_cver=1
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: text/html; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 290
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3

200

pixel
cm.g.doubleclick.net/ Frame 01A9
Redirect Chain

https://ib.adnxs.com/getuid?https://cm.g.doubleclick.net/pixel?google_nid=appnexus&google_hm=${BASE64_UID_ENC}
https://ib.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fcm.g.doubleclick.net%2Fpixel%3Fgoogle_nid%3Dappnexus%26google_hm%3D%24%7BBASE64_UID_ENC%7D
https://cm.g.doubleclick.net/pixel?google_nid=appnexus&google_hm=MzY4OTEwMzI4MzgwNjE1MDk3Mw%3D%3D

170 B
188 B

18ms
18ms

Image
image/png

142.250.185.194
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cm.g.doubleclick.net/pixel?google_nid=appnexus&google_hm=MzY4OTEwMzI4MzgwNjE1MDk3Mw%3D%3D

Requested by

Protocol

Server

142.250.185.194 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s52-in-f2.1e100.net

Software

HTTP server (unknown) /

Resource Hash

0b8a20373c6dd04e091902226d922b3688143a8938afb9d283d889de7b55ceb5

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
server: HTTP server (unknown)
content-type: image/png
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 170
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

Pragma: no-cache
Date: Wed, 31 Aug 2022 08:02:21 GMT
X-Proxy-Origin: 81.95.5.37; 81.95.5.37; 940.bm-nginx-loadbalancer.mgmt.ams3.adnexus.net; adnxs.com
AN-X-Request-Uuid: 812fc1e0-06de-4cc7-8969-7ea88adb66bb
Server: nginx/1.21.3
Access-Control-Allow-Origin: *
P3P: policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Location: https://cm.g.doubleclick.net/pixel?google_nid=appnexus&google_hm=MzY4OTEwMzI4MzgwNjE1MDk3Mw%3D%3D
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: text/html; charset=utf-8
Content-Length: 0
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H3 200 abg_lite.js Show response
pagead2.googlesyndication.com/pagead/js/r20220829/r20110914/ Frame 10EF 30 KB
12 KB 8ms
8ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/js/r20220829/r20110914/abg_lite.js

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/dbm/ad?dbm_c=AKAmf-BNf-ktYkkryhYATA-6MikslWFkmXHb5lQir4o5QGjJvgG0YrkVAJ4lyJnE8YUBddtF6oatxUboRQRUeaq6gQ1d0Q--6JPyyoh8260fb4eTWcSIsG7foq5jG9G5KUVnDpM5q2N49ip_GnTppZU8qYKYZYw3QQ&cry=1&dbm_d=AKAmf-Bn4KNy43pS1ygWV-x3L5lItCxW95OyPHPC0Jlkd0gSPCxR-ozrKgYJj-xGE-DZW-MiXimCtEUAN0ms-tpMDvlOp9SQRXeVTYJx9x5BhkooN2rZo7G0YWQQ9anMSARF6PdIOuSXVCFvTKZ9Y81RH2IvzHXdw_gzqIXXQ22hlOEP261SafJkvWtsiUScduLXVAb_FVSmA6dbPX0Uox25jQ09EVj1khaCsWLfjagm_7ZjN9hoCsCFpFmbyOE2Rpsqr-scXktkCUdQGzkZ8Vj8KL993daG6BgurkExLL_oFIrtn-atxcx-MaLbCRQ3GMu8sMztIGTnpZbS_KE_6PjdO4OS8MWpDIEpRh89WKcauukQ6JmmJbixrXtIPjsKbKGXES2MlUUDReshCfP-EQzd6p6QUE_mKpGnp9vBSNTLAxQqGMTiAqjy2qPA_xJe_BwW8YJpSu13ZUPZ2dER0VbZ2OlppU8MRQae8mqOuUT9-wOceMqJE8BM1FoIbgkm-gdVDvxOV8t-zQUWvF1tP0Qg1C43NaDSimm6EYrMtK_u8NW9p90Z2DMsTO7AckYPK42WNZYD2LUQHeQ0McjgtAA_HcL92Z3mPHYWotPtT3k-tXcTcq635A3jHGrTsEpt2pe7j92b0-FRIduK6w-qJ4RVlhZ1V56Xt9F9l7VUGDfe_irH15WGP3tAAz7DBronIwZVdOHYg-QzD6ZetbqRT10IhMOeG7ERoLo3Vp0JbZJriS1rqADM6EwjH8AT7eYGGKULGQiFnGDjCuHKy1gQGQhBB6mzuZHEPjQAWlZJ-Q3l1DbfM7A4CEMOteYZJsLsQOf6C-mZwxgSM6l3SlqJm7mVBpBWyzp3xQt8b_mlhEUuXLLZBjtqeBHA3eQqRJSj3suRRuAAbcz1R71iRpxtDjnbV9cbemFC6KVWmrEwbU87sjvMA_K_UFFw42fRXEUJjql3e_lFrGewWvdQpkRJg_G-xOhBti-QLC9uoL5yMnHfxMXaRgnXFvl_VIeFUdHuIDrKsP9mSVZJ9Rnj1RyMlwEKvbrA3mmw5x1VYW4K5gOmnXKGvLKDr5bq3P8NsP4t-3yILHYpODbf_VFja3qRAvw2TwCQDuT2hN8H6GQQIVyQOjed8v_pFf2w4rQ-NKI1f9VXyEXMiUqnRYUpu7vDb47GY4_WAR2WHm9SiNs-UYH0Gvfh0YxCNIVYiShhlpuZYfZzgCidFCC2hP15xTcxH7-0ftEw8zr7oV-9_mlvFTXrOfe0B90VbZlZ1eYZm4mGQ02g68_xcv_IAbu8fg6aImMagkrGtx5KT9wgnIqb67Sm6xHO1tdx47i8oxTpJDBEYH4ZWZCIfoV2VcsLZtI37aXkmo22FvSHH2x8O19-pS5tbCzeV6HXYuv7bOZA7ze1MKAQVdSzIREbKV_7Im3P6VF0Gu74awYo3UVT40o0ohFJeJyZO61wztyIH2P30xKNKoMx_UcUFPFi821qQroAQfLazMZE1WUBTtBkD7viWxmtpdcBr1SZwVQOyO_mhp3z4yCdiedNAxpYkOLeFIvipvA2-nngVzbbjBv-OolxZHdjjaid90XgZZ5eEV_PowehFUc1zOD6ap2RHkyE4QpUhPTpt2rco7z98Zply3T12LcVsSXCobjICqBcVaMTCRHmH-1mhW85-q8yUxmEFrXrVSnDC6i-w_z9lHY0vlQBOfcc-qxdouoI5uDP8K4ZCcXrL06BkuIGe0CF-0lSmhby_0pSg13YkwTQCPT96eL_2yih6WKlzriCHnW3npgh1YoRzoKJBP8DE_ZAoRsgYV9-eOBhtpXjDSxYwOBqD5oTAh09ZbJPpZemI7DIC6HywhgtAX3rBITRiv1RXonzIge9PCkAi_TT6pimMHrRaqd2sAzGbWLhAdYYeAmEOK9Tww5VtAYJzvytDAGwB019NjedeVsPopm7kNfOUC5iALk6_Slwoz4PV1eDEqmpeDfNUNIfA19_sWgCs5aFLk4LLbx1D_7GpPbGCycu1QsHAUeMJTHySTbeYZPk-aYdN262nG5bos0z71sUZzBCIcsONpuFsTjOTzQMr9bXb5Y2cTGOdyhpSNgKLFNkqCO9Y9nbQJNzzfkHD2kg_w_Z4ODCrQTCyFEJQxRMjnG66eFTIQeH8tSbGWjLBzpoLU59aHMkhTQ9MRdJoSbIor1p9zORSf8wl3KIU6BnnH4xiYt4b886CxFVnXsO8Pp2JijTARvFJHpIxT7nAKo6cZ4dHbuWoVbEz1NsZS8V3ih2c7j6eOZaucunz55JElFSa4nt8q1HC-lrAW_JHGrNx21v5kC6QAyjb43v-s8gA7Znkdeh-pMac3_4CER7scFm9rUpsReTeW9MLS7-OUtX6a9rkYrfqH6mJUsZnZjP4rkPLQXHWrqeKy1uUkD-_K7oG6lv5Yj_eug-5OAX4V2kyDJJquaBu9VYFVo3G9WikreotiBqsmfxiJ9M1zi8Yft5sbZyD92E2r9lsYhb-D-YXLqpfHFGcGyUW3KNQpcsOA-Z4JjH93KpRdSgubvjRNNmPIrCQTLHgRhA1RXiRyvMiOalW3Etw_KHfjNDTOq0QofMZ0a-pwzRRu0_C7K8eYhf7Z8fu5BU7ptfzjqlAm7qmZuyS-DeRWajaJgAE-7xmf3cXB1cc4UdUPLQAmlJFYiTNIlnOKQ_fTSAqVtBnt6LJJP4a2Yujo5uKApp06kWjZxH2uqGkbUDJ2l0t21I3DM0Nc5eVTMG0_nFXE3yqVTIR7gNfGHWybCGACr0JeiWvy6vuTZBnQQn7o93YSMQvhPHE91KtqZZn2zAsTYp8iaQ-2KmZxN0xtcibcE7Ej_cOahXtWrdP9hRyETWzZFqO8MWi9SlUHt8ANY5OcNsYhX3DxNzcady008KmfF_bYi89F8rzJWBPGvtEaiKsFwdEIWQgrt3nItTHfqMvTT_khsfFtO5UZclmkZ_PrG3x-kIjaMzbGpOd0e_I_IOPR_RwvPaZEV4wBOz0oBfROv9B2PZufq9RQ16reHdjRxrU60BuKNBk2a56rfzZzm1SfxVYc-QPne37lS70hX1uS2v-H0tkzD5Bfa9l5TE0gzsBWe0nOb0cshr6QLRxFI5xwcM5XzwVFOgGzU0NllJpF7SFG7gmClfqAW_JZr5DlIjZt37r2K4Lx39CizyLsuV0vqo7BNQ_nv7NjS3XoFUo4WgTZVQxVoWfDcwbAOIfwZSx6SzQRlEUzACvCPH5QepD8dRzGwYfQS3qKC_vzWjLMluCYP17tWXtyGanGZPlGdLVRYRKBG44uSEY4lVj824XfubdkxXgvJFCU9yu0Xgf6KLY_cvili42gm9TCHu0F-ojAPqAXxUvg8EOsiP8UTmTn05K_zGEeIXlm2HLybEp0DZ_3f_BBYfjg46G_qXk04RXKcQ-xJd1oPeUBPCT1UsVkORGig6bAcOiqDWE1HJSdvW5oJ_ipJ2HOe6GO6cJHvs8T3flpGXJQ&cid=CAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA&rfl=1%2Chttps%253A%252F%252Fwww.coursef.com%252F%240

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

dac404ab5c3fcdc83e30b66349bccf92526406c5fdd63b9c1394acf78348ac52

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:42:58 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1163
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 11766
x-xss-protection: 0
server: cafe
etag: 14053427913132020778
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:42:58 GMT

GET
H3 200 UFYwWwmt.js Show response
tpc.googlesyndication.com/sodar/ Frame 10EF 41 KB
15 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/sodar/UFYwWwmt.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5056305b09ad6474ea540f796c79be51d6b8e96043cb3d7bc4ef774e56765f4f

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 04:57:30 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 11091
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15207
x-xss-protection: 0
last-modified: Tue, 03 Mar 2020 20:15:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="adspam-signals-scs"
vary: Accept-Encoding
report-to: {"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 31 Aug 2023 04:57:30 GMT

GET
H3

200

sd
us-u.openx.net/w/1.0/ Frame 4D2F
Redirect Chain

https://cm.g.doubleclick.net/pixel?google_nid=openx&google_cm&google_dbm
https://us-u.openx.net/w/1.0/sd?id=537072991&val=CAESEEr_PgGS4NDBZb-0LiQHpzA&google_cver=1

43 B
61 B

28ms
16ms

Image
image/gif

35.244.159.8
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://us-u.openx.net/w/1.0/sd?id=537072991&val=CAESEEr_PgGS4NDBZb-0LiQHpzA&google_cver=1
Requested by: Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/xbbe/pixel?d=CIvVChCpn9ACGJr0q88BMAE&v=APEucNXB19fZGBXBYrVkGml0uoz2M-Kf8nx4GCXIEy6DPEfnAx5555_mUi0XXo0c6RCzUXc5GMQ_dgHV8G_nUVGZp0AsYxvg8Pd0EwuAmZrdI-N5ala5IUjqgMFJBnXNUhRMPVI38DYMHKwGIFA_AE9utXE0xus_Rqjic-43wz0vXJF5RjkvDq4
Protocol: H3
Server: 35.244.159.8 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 8.159.244.35.bc.googleusercontent.com
Software: OXGW/0.0.0 /
Resource Hash: 4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
via: 1.1 google
server: OXGW/0.0.0
vary: Accept
p3p: CP="CUR ADM OUR NOR STA NID"
cache-control: private, max-age=0, no-cache
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 43
expires: Mon, 26 Jul 1997 05:00:00 GMT

Redirect headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
server: HTTP server (unknown)
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
location: https://us-u.openx.net/w/1.0/sd?id=537072991&val=CAESEEr_PgGS4NDBZb-0LiQHpzA&google_cver=1
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: text/html; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 295
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 cm
us-u.openx.net/w/1.0/ Frame 4D2F 43 B
304 B 69ms
16ms Image
image/gif 35.244.159.8
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://us-u.openx.net/w/1.0/cm?id=9ca165a9-d9fe-2ff6-d83d-d145a80b0d37&r=https%3A%2F%2Fcm.g.doubleclick.net%2Fpixel%3Fgoogle_nid%3Dopenx%26google_hm%3D%7Bopenx_uuid_base64%7D
Requested by: Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/xbbe/pixel?d=CIvVChCpn9ACGJr0q88BMAE&v=APEucNXB19fZGBXBYrVkGml0uoz2M-Kf8nx4GCXIEy6DPEfnAx5555_mUi0XXo0c6RCzUXc5GMQ_dgHV8G_nUVGZp0AsYxvg8Pd0EwuAmZrdI-N5ala5IUjqgMFJBnXNUhRMPVI38DYMHKwGIFA_AE9utXE0xus_Rqjic-43wz0vXJF5RjkvDq4
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.244.159.8 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 8.159.244.35.bc.googleusercontent.com
Software: OXGW/0.0.0 /
Resource Hash: 4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
server: OXGW/0.0.0
vary: Accept, Accept-Encoding
p3p: CP="CUR ADM OUR NOR STA NID"
via: 1.1 google
cache-control: private, max-age=0, no-cache
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 56
expires: Mon, 26 Jul 1997 05:00:00 GMT

GET
H2

200

um
sync.teads.tv/ Frame 4D2F
Redirect Chain

https://cm.g.doubleclick.net/pixel?google_nid=teadstv_dbm&google_cm&google_dbm
https://sync.teads.tv/um?eid=3&uid=CAESEKDMUxJPOT1Gta4CS2U_yvw&google_cver=1

23 B
172 B

53ms
34ms

Image
image/gif

104.111.242.245
AKAMAI-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://sync.teads.tv/um?eid=3&uid=CAESEKDMUxJPOT1Gta4CS2U_yvw&google_cver=1
Requested by: Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/xbbe/pixel?d=CIvVChCpn9ACGJr0q88BMAE&v=APEucNXB19fZGBXBYrVkGml0uoz2M-Kf8nx4GCXIEy6DPEfnAx5555_mUi0XXo0c6RCzUXc5GMQ_dgHV8G_nUVGZp0AsYxvg8Pd0EwuAmZrdI-N5ala5IUjqgMFJBnXNUhRMPVI38DYMHKwGIFA_AE9utXE0xus_Rqjic-43wz0vXJF5RjkvDq4
Protocol: H2
Server: 104.111.242.245 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-111-242-245.deploy.static.akamaitechnologies.com
Software: akka-http/10.2.8 /
Resource Hash: 328e90a318268aea96180cc31666ae6d6f79d90d078c123bc3d98ee08a192fb7

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
cache-control: max-age=0, no-cache, no-store
expires: Wed, 31 Aug 2022 08:02:21 GMT
server: akka-http/10.2.8
content-length: 23
content-type: image/gif

Redirect headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
server: HTTP server (unknown)
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
location: https://sync.teads.tv/um?eid=3&uid=CAESEKDMUxJPOT1Gta4CS2U_yvw&google_cver=1
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: text/html; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 281
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 um
sync.teads.tv/ Frame 4D2F 23 B
172 B 147ms
62ms Image
image/gif 104.111.242.245
AKAMAI-AS

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://sync.teads.tv/um?eid=3&uid=&fb=https%3A%2F%2Fcm.g.doubleclick.net%2Fpixel%3Fgoogle_nid%3Dteadstv_dbm%26google_hm%3D%5BVID_B64%5D
Requested by: Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/xbbe/pixel?d=CIvVChCpn9ACGJr0q88BMAE&v=APEucNXB19fZGBXBYrVkGml0uoz2M-Kf8nx4GCXIEy6DPEfnAx5555_mUi0XXo0c6RCzUXc5GMQ_dgHV8G_nUVGZp0AsYxvg8Pd0EwuAmZrdI-N5ala5IUjqgMFJBnXNUhRMPVI38DYMHKwGIFA_AE9utXE0xus_Rqjic-43wz0vXJF5RjkvDq4
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 104.111.242.245 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a104-111-242-245.deploy.static.akamaitechnologies.com
Software: akka-http/10.2.8 /
Resource Hash: 328e90a318268aea96180cc31666ae6d6f79d90d078c123bc3d98ee08a192fb7

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
cache-control: max-age=0, no-cache, no-store
expires: Wed, 31 Aug 2022 08:02:21 GMT
server: akka-http/10.2.8
content-length: 23
content-type: image/gif

GET
H2 200 express_html_inpage_rendering_lib_200_276.js Show response
s0.2mdn.net/879366/ Frame 3EC6 106 KB
38 KB 30ms
8ms Script
text/javascript 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://s0.2mdn.net/879366/express_html_inpage_rendering_lib_200_276.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

e41d1ae45acbf836b8dcc29544c7e41cced4211214df601d5284a7e9c7134c73

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
Origin: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Tue, 30 Aug 2022 09:05:27 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 82614
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 37872
x-xss-protection: 0
last-modified: Wed, 02 Mar 2022 23:07:26 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=86400
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Wed, 31 Aug 2022 09:05:27 GMT

GET
H3 200 omrhp.js Show response
pagead2.googlesyndication.com/pagead/js/r20220829/r20110914/elements/html/ Frame 3EC6 8 KB
3 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/js/r20220829/r20110914/elements/html/omrhp.js

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/dbm/ad?dbm_c=AKAmf-BESDCfY-qQiCwp3Zsg_hkwGFhPA2Z2HScOWRcG-4YtP_f3uncXq_jSFrgIkfUHp35r5sPFxtyY2TrwuaQ6gL730gimYA&cry=1&dbm_d=AKAmf-D4yO7ZWVUE3Qe_M_t7QG36kroB1uvx_5GP67xfK57U838ilXg1eKUG09atfnvWvapKQUyiDvKp7Ib6yGdfF2M37yVO70dql0H5ZaItPtsLY1lzs_rl8gmglY8l28qQrhMk8z561hb7Xsc9K3cR2fXld1shJ87r27RNuTFQbRR8u04TfD7SitFfslXmUs7ph2k2QIFz-TWOm6_s3Ee9Aqdw8fJHVF9ZRvdshcaz9ImZGOWBMLAgcQZOW6AjufDgK_qEdXv69L9cs9K-2H--KlXicquMMq64lK7Cls_Nr0jRNGpVmwgbHu5TUTte3aliWZA73Wbf2RagWFARbqUtfAHHuCi_wSltkKtGhzYfqNJl_tRfzQjeBx6vDB8c-HiMGroOuHLHg5JXZ872dW_oHX_u1O4hpj-0FsWCoSOG2LfZ2yMsO5LptvwjFGb0kFyAjbMe-YgIoNxonXJGSC9xyobRmhogvkfs7dfeNO9hjhCA6vymhby6DxueA5WGb8drKR7_U9Z7aoycw-LTfGymo6nGtlQDC-IVGoUV0kOJ5CxMwY8gu9VyIJFbb0-R1pUGJXylGXhcuRzO-WRoczL3Mkkwj4Hy7jpJz_zkc12mI_T3H-05QVWH5TMAaIb89QaJX4SppaJZccpB_DiLTZsDGfr-asr6QvQ1j3vow1Ode_0dCqsBpRlPVuFNazUXzapcegSODXIZ6VFmy8wr9CGmFJY-q75aBcQ6xKju4b-wJJl-fTjDFtWq-_WYSJvKCZ-GtMYVgokIi6RUWTqg58juAnDNyTHbJdhbFY51kowAYCl6RdzzbglihrW6dPpakzGMKHh0jOcZbgXFkdkDTtLUsk3AdIO1d39TGjEPEyheKDy3RR8-N5DBvrvXPe64OLGA7s7aQkz7RneRsAOwwTUQ8vicjg3xUsvjuIghwNfNtmTN4CHT-k0S9GJ3KQW4JyzadX9-OGXf-C_foi4Q8zeJ_bY40swI_2DSi_vGwIkJ80y8aEuWoY16vOMdvl1Cov9JjsPGUhQbn8k2QfaBZCCx7epCYxJObPFKaq30A-r-O-_ic_lkHf9_0IetAUshuT4XdZ4RF6I0fmdUkgPP1Ry26Gtoy6anW45UkiozJ1rT2baBImBGEvLtjC_9nAj6z9tt_DGRMmxH8lFoUm1LgB2gPu1rk4BCfnWWrk1qmCVFKZyX32d6lU710e-TqJhIeiVcBfUotAAN_uSSxzWnL0XEcmIlaQoAUWIRWLdk7t2Dcb9ntib6UTz21nFr1betKnwZFHMnJxU0ekdmlaKKS4eRMZE-pFSJY763reeAgHfAup5cPTk4qxe_P4-kMpRRZvOAHw67g68oUV7cnci0FL3avDGoyahUsesTKqBcgKZSoXoYU6qBmowVy5SF54WUFYpRAQ5TXuQky0yHj1IXZlKFmmvNIPxyF9byoN85-WJPxs4qW6uWxRREt6FQjiWQu42k3YuQQIowbmzif51CKEL7dmxfe8faalORED9DThJyVXys4g-eyStjuQczcf5SPNTgOnEoCkyaPkkJtg6oXESaITE-MFeqjJom0Y5MCUd3d-slT9LW4PR-UMLm5X-FV3J0CvIB2v3fMGkljej_T6N17LcYDXSDfbKGFCg6Qr1wfrx0SM5PbZWOv8-8h_1KCo9kmmhJElNRAr6qzxRrWSTunHQY9aSUZQFsODm3m-FKQD12y_yA6LUkbxn96XgM8_ZDymn4MkW4MmDwwaY3zyLo00BsR0lSMq4cwYQFGCRD0gIMaf9rkdnZcoHL2OZwzLIkJhgGhfXd82TUM8TVD7y7bOXG_rZLroP79vOEccRsfFmzq83nIurv_gYaGVEF1IDgs0IjcS28wGW98lfUkz-mK0Jizr-xQzY8YenfyE7MD-C3EnQ0NgkDcIUcwvLcW5PMcTetmqrNgkDmgJxgdSGYP-UdwGku9oRX7NMFwAuRlGesO6mstxFrh9LkvYOceD23X7mhGZNYkU3_e1GcriqCvFY6aOVmE_KqnRRSrfiIgyGT8DBYbYxR73bl0t80RLqDYIAzh_MgnhBngdvkGQdLZKWAzne0PfMen66qEvldS7xz1FP4fGScr4abYAVGvYG2m9oPbbl3is0xZWcsuUmEig6Ik4HcdBSnb2U0x1xspSI3W0ed71rQpjvcOr3y3PuFdJKud0_4saL7Uq2FkcuEVgNeuiBI0oLaGebw-E87QhaA4_hIBI0aADivN2imVlG-XWB_08Esz_y9FAGMOByhd8K8CA1ytJCoyh8djWvcwQdKgiiQTLRp6LX-FPDsbk43DDvdP6q2uSnPKtbXo6M-jiYWYE-eABNxu1sQxQS73XZcI6cIimCgS6wuuSRvFmQ02iudntu6m9qt0ntC5vdXUZoEJ8kRE0HMUNzfGTrJ17ssvnNmr5FKKCK_5rsiLrsr27aWPACDz-N13jvCTuTmeWZ6HxUR-y5Z8Z1RV0fHiNRjuCoOgMJdPfoj2De_g3eBoLI8klB8ipHDu-FBqJNmR4O4fa-5VtiDQk-DT3urjTy7ffEhGsgufC5dHxD3lBF9wG-7Q5e7C5dUyGBmumNv5NfukH2o2NCnIlLUYEdmUfU7r6vh6EF6OyqFq9WjCvPaf4ImJFXQJSVEiIWvEMl1cz52tnS2r648BGBvoExGdwtD2t11NK40pe9J2bkby2ZLV-xxbrevYVS7hDSs5nR2gUqWcrYmOi_TL0XvbfjH3K39ZdjNjUyfBcJcHAtIhp8lRZRjcB24dvDFMJyjOYt8WaFQ6AWJ2EYeRpf942XQ-9I3aSvzmjkX9hF4AMSL4Fz0-OhQIsPOlx5_7YuVKqQTs5b9yorcG97nglv-mCvIqUv8QvlN2LJ9InPly58ZSseMpHJBmdfpowPbX7a9UPtzaMLPfkQW4SQ6amP7OHfvl0m33mJajGqz_4atpHRex4oOqO12EapzZUZRuJfJbuhmm4QRNYPQo7oiGm3zEe4wLw_Ia7EKok-n0Y_9sPVoOTbNhtj9f1ri_VmYwD1lJ2Z0LOj9I5lLGl3JHmGfAKC6-kh6B__zltGb1fzhIYvSuarwQg-9fBOP7JyyEtchZtbiVXZQ4Py5Y4prxvoDUoMLZG9iFbLH6Ioi74wm1rDhZO4lkq-13GHL-HcLe2xY4XepbML3U36hE5OH5IF0Bjr14Jk8D9jE568Ado7TqWL5osc_g-jNznJlcdiRgY_QFPaUCO1fhJvCJs21JN3HS-E99x2p-oP212fZd4HK8wbmwH-DQDbPEShhHjzLnwaNhHPUicyYdwlinPuYtzg9hqAXwWAvpVWzUPggn5s7JBFPBw74naG4_31fIrctEZgQhY0L6Pc-CiI_Og6kTj8774vbjnBr0Q_5sNu1BEqYGt81HcEMcpShieUwNxTzH69toIETOfyKZQWNHKw4RfQJWrgnjFgqHGCMG1D7Bw0nGgCHrBJjoaCuSm7nHVnfwKBQrYADeR-Wq7UM0fLHJojYHUAKAp70GlalZ9MbdLN5IQUGfR1YyrV-rERjcHDkXosqXkJjIGFA44qOsA&cid=CAASJ-Roor3tBDp6FZ1mPABuxEvJXyLyKfE6ulg2SGmbd95Djl0cqiDLAA&rfl=2%2Chttps%253A%252F%252Fwww.coursef.com%252F%240

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

c9499ea51a2956fd2c1600591ae117fe9ad81065d625b1b2c593c7720e5b228f

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:59:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 145
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 3181
x-xss-protection: 0
server: cafe
etag: 18418590997839133011
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:59:56 GMT

GET
H3 200 abg_lite.js Show response
pagead2.googlesyndication.com/pagead/js/r20220829/r20110914/ Frame 3EC6 30 KB
12 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pagead/js/r20220829/r20110914/abg_lite.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

dac404ab5c3fcdc83e30b66349bccf92526406c5fdd63b9c1394acf78348ac52

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:42:58 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1163
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 11766
x-xss-protection: 0
server: cafe
etag: 14053427913132020778
vary: Accept-Encoding, Origin
content-type: text/javascript; charset=UTF-8
cache-control: public, max-age=1209600
timing-allow-origin: *
expires: Wed, 14 Sep 2022 07:42:58 GMT

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Economics%20&%20Finance%20Courses.svg
https://www.coursef.com/

82 KB
82 KB

2699ms
2699ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:24 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:21 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Engineering%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

2569ms
2569ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:24 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:21 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
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GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Food%20&%20Nutrition%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

2653ms
2653ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

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Resource Hash

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Security Headers

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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:24 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:21 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Health%20&%20Safety%20Courses.svg
https://www.coursef.com/

64 KB
64 KB

2654ms
2654ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:24 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:21 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H3

200

si Show response
googleads.g.doubleclick.net/pagead/drt/ Frame F42C
Redirect Chain

https://www.google.com/pagead/drt/ui
https://googleads.g.doubleclick.net/pagead/drt/si?st=NO_DATA

0
17 B

20ms
20ms

Document
text/html

2a00:1450:4001:82f::2002
GOOGLE

General

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Full URL

https://googleads.g.doubleclick.net/pagead/drt/si?st=NO_DATA

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

Name	Value
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Request headers

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Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
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Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: private
content-length: 0
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cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:21 GMT
expires: Wed, 31 Aug 2022 08:02:21 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
x-content-type-options: nosniff
x-xss-protection: 0

Redirect headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: private
content-length: 0
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:21 GMT
location: https://googleads.g.doubleclick.net/pagead/drt/si?st=NO_DATA
server: cafe
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H/1.1 200
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hal9000.redintelligence.net/zone/ Frame 10EF 11 KB
4 KB 49ms
8ms Script
text/html 138.201.64.38
HETZNER-AS

General

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Show headers Download Go to

Full URL: https://hal9000.redintelligence.net/zone/6jrsnqs01vv6?subid=&redirectClick=https%3A%2F%2Fgoogleads.g.doubleclick.net%2Fdbm%2Fclk%3Fsa%3DL%26ai%3DCWUxzjBUPY4DLFfSLjuwP-faSgArdreioYKW51NyQCvAuEAEgp8bnLGCVgoCAkAfIAQmpAnyeUN1bz7A-qAMBqgSMAk_Q0CNGMBkam83lnBA28XQbANI8O-2AdgdaMmY9ifB-EYXsckS5oX_OwABMkc5GbRMMDnMRnZ2y6MdaJ3Pe897ucNlW4gVnIzK_ju-GOM9nlX0wSsbYR9YdPAi2iUUgDGz20XoKsG9Emg5-mRf0DLts6Hc8bNidELHJw0oI5Kg-9lYlEamcFde4kr2MDQpAuYZgguN1TXtnWVrEnUzUoClL78Zao5PpPvufSdjz3DOe8jumJH9f0ZaZl774Nbo04RRb_9-6hXg1X17tJPkSOpVAf_K92bYzAp2NXf7OxxiO4-_pI8rVN8EegXqxnQ1-2CGtLNC_8EeSm0nssyfgktGkF6OObVvdfeUqGjDABM6Ou7GWAuAEA5AGAaAGTYAH6-foXqgHjs4bqAeT2BuoB-6WsQKoB_6esQKoB6SjsQKoB9XJG6gHpr4bqAeaBqgH89EbqAeW2BuoB6qbsQKoB9-fsQLYBwDSCBIIiOGAEBABGB0yA6qCAToCgEDyCBthZHgtc3Vic3luLTI2OTY1MTA0MDMwMDE0NjOACgOYCwHICwGADAGwE5rN6A3QEwDYEwOIFAHYFAHQFQH4FgGAFwE%26ae%3D1%26num%3D1%26cid%3DCAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA%26sig%3DAOD64_3wsQX7cRhN-qnHd3HSmr1EPooICQ%26client%3Dca-pub-7002491002409919%26dbm_c%3DAKAmf-D_-Wzhcp8pKhjGEnl375Aq2YeaLqz9rX53i_3-pgFfx_rrCMDue7wv5Ta-khBxJBHQeVMnIFQflo_lEgTb2Xabb5rdsLEqVMbMOw3zj6esiYWnb6Bay26VmqE1LBwVmZF9Su1eSWyEIwskraU1ZoGeRJPVMA%26cry%3D1%26dbm_d%3DAKAmf-CMztj5o-V_93JKMfkY3bLIUMuGT1lAIz8DwSByJLMwdY69Pul6H01XKq-MaZWuuf6k4li3G9HRPdZ6SuU1RE7ixP7_WGtqlACf-_bDT3rfIblbDFkIWKQbvasNxmp49irtfkeGQV2S1w4D_FQGTP0mQf37BSCbn0ExwSyIgzB2YNmmwVzlrlU5jmmLAsRRn7kV6dkXh9aWJGqyohB6L6hWk-hhca1Cr8mcVhQB9TeXPQ7XYpaVvf22KsjU04yP2DZDz5O6ok3Lr1t8Yiwers6Gm0OZGzF1ZOvphTc43IuWolihld6C73bDbZzAa9dHsP4kV_g0ZuQzNjkTklq6g5U_fVImc29Trzs23ieonke2YP5xWjkKTnzZT6msJoMZMqZkXn7d6bvaSkEXHjFzBX79u4tj5gg7R8HtEQFfkVag8eJCN8fJu7uVfJkL-4IzZH66zKQaU-t1s0M1T3xqzU0Xbo9kK1AKKJw8DnppJ70dpSZeJrswVRNJmAVaQt4oylZrRLTl3fzzYEowNfNcJmzhDi2kSg%26adurl%3D
Requested by: Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 138.201.64.38 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.38.64.201.138.clients.your-server.de
Software: Apache /
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Request headers

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Response headers

Date: Wed, 31 Aug 2022 08:02:21 GMT
Content-Encoding: gzip
Server: Apache
Connection: close
Content-Length: 4074
Vary: Accept-Encoding
Content-Type: text/html; charset=UTF-8

GET
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28 KB 30ms
8ms Font
font/woff2 2a00:1450:4001:806::2003
GOOGLE

General

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Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/googlesans/v45/4UasrENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RPjIUvQ.woff2

Requested by

Host: fonts.googleapis.com
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://fonts.googleapis.com/
Origin: https://googleads.g.doubleclick.net
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 08:44:44 GMT
x-content-type-options: nosniff
age: 602257
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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content-length: 28288
x-xss-protection: 0
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server: sffe
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expires: Thu, 24 Aug 2023 08:44:44 GMT

GET
H3 200 ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js Show response
pagead2.googlesyndication.com/bg/ Frame C866 36 KB
16 KB 8ms
7ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

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Full URL

https://pagead2.googlesyndication.com/bg/ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:29:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1964
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15877
x-xss-protection: 0
last-modified: Mon, 22 Aug 2022 11:08:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
vary: Accept-Encoding
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content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Thu, 31 Aug 2023 07:29:37 GMT

GET
H2 200 syncframe Show response
gum.criteo.com/ Frame ABFE 15 KB
6 KB 104ms
16ms Document
text/html 2a02:2638:1::13
ASN-CRITEO-EUROPE

General

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Full URL

https://gum.criteo.com/syncframe?origin=publishertagids&topUrl=www.coursef.com

Requested by

Host: static.criteo.net
URL: https://static.criteo.net/js/ld/publishertag.ids.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a02:2638:1::13 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; preload;

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: private, max-age=3600
content-encoding: gzip
content-length: 6144
content-type: text/html; charset=utf-8
cross-origin-embedder-policy: require-corp
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:21 GMT
server-processing-duration-in-ticks: 2029
strict-transport-security: max-age=31536000; preload;
vary: Accept-Encoding

GET
H3 200 ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js Show response
pagead2.googlesyndication.com/bg/ Frame CB42 36 KB
16 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

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Full URL

https://pagead2.googlesyndication.com/bg/ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js

Requested by

Host: googleads.g.doubleclick.net
URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a69cecfa8fe80d32f2b04184919ae8201e75220c7300d0148148cafd8f155fd2

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:29:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1964
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15877
x-xss-protection: 0
last-modified: Mon, 22 Aug 2022 11:08:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
vary: Accept-Encoding
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content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Thu, 31 Aug 2023 07:29:37 GMT

GET
H3 200 Enqz_20U.html Show response
tpc.googlesyndication.com/sodar/ Frame 7377 22 KB
8 KB 7ms
7ms Document
text/html 2a00:1450:4001:806::2001
GOOGLE

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Full URL

https://tpc.googlesyndication.com/sodar/Enqz_20U.html

Requested by

Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/UFYwWwmt.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
age: 11089
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: public, max-age=31536000
content-encoding: gzip
content-length: 8395
content-type: text/html
cross-origin-opener-policy: same-origin; report-to="adspam-signals-scs"
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 04:57:32 GMT
expires: Thu, 31 Aug 2023 04:57:32 GMT
last-modified: Tue, 03 Mar 2020 20:15:00 GMT
report-to: {"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
server: sffe
timing-allow-origin: *
vary: Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 UFYwWwmt.js Show response
tpc.googlesyndication.com/sodar/ Frame 3EC6 41 KB
15 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/sodar/UFYwWwmt.js

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5056305b09ad6474ea540f796c79be51d6b8e96043cb3d7bc4ef774e56765f4f

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 04:57:30 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 11091
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15207
x-xss-protection: 0
last-modified: Tue, 03 Mar 2020 20:15:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="adspam-signals-scs"
vary: Accept-Encoding
report-to: {"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 31 Aug 2023 04:57:30 GMT

GET
DATA 200
OK truncated
/ Frame 3EC6 212 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 2bf88128b5996663571c30d40f9bb850fdf0ab9060b05ca2a72e1d31d7913e88

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Content-Type: image/png

GET
H3 200 index.html Show response
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 8 KB
3 KB 24ms
8ms Document
text/html 2a00:1450:4001:827::2006
GOOGLE

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Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/index.html

Requested by

Host: s0.2mdn.net
URL: https://s0.2mdn.net/879366/express_html_inpage_rendering_lib_200_276.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

ee2c6ffbd1628bd032492807ebeb9f50d1fb60f49bb281057586b75ba11891c9

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 581870
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: public, max-age=31536000
content-encoding: gzip
content-length: 2857
content-type: text/html
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
cross-origin-resource-policy: cross-origin
date: Wed, 24 Aug 2022 14:24:31 GMT
expires: Thu, 24 Aug 2023 14:24:31 GMT
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
server: sffe
timing-allow-origin: *
vary: Accept-Encoding
x-content-type-options: nosniff
x-dns-prefetch-control: off
x-xss-protection: 0

POST
H2 200 view
googleads4.g.doubleclick.net/pcs/ Frame 3EC6 0
622 B 87ms
52ms Ping
image/gif 142.250.185.162
GOOGLE

General

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Show headers Download Go to

Full URL

https://googleads4.g.doubleclick.net/pcs/view?xai=AKAOjsu_HHapLsiW1ZqGPbf2I9wArHgUIK79KPWwCoq18YSZxuXvplGOLwSn0rnAnOfl1pyog3WIzbCVY9rTrDWbA-8Kn5azpKLe1h2sGpTNRM-Jfl2a41zb8fDT9dSxfCtTxp3JaBhVFu1Jn3dPB4Qg4PzMP559CnRVSczdN3UG2pE1IeCLfQYceaUVPiblCi4jUjO0wAql8hIFLSo6lt9-wRPF5OQ0E1x-ldqjjY_rgWiO1acLZNa_beGoGRaAv9S9WrWHiU5doDRzMNl4T07TqUxGM-pUKtIT8cio87BuzmFFBJv7fLnCc6TUIIKW62rPRuwGPNeNjnKbaUAMWitJrU6uSwmPur_eh0SHJicLLl-Q81foTkmJuBmFLI5yYp6Fcy9B-F2_j61tQ0sRe2PCzExpN1chcQwvlkbrr70sjLfCVECy7Ao8zNnBw3vcsllo_AzpSRwklB3dwZq1r6ttRK9KV9H8pm9H9GXE9GgvMjqwwhqv--8SscI7Xu3GXHk3ouSHwUyWxv2vql7LAy1z4FP5TzBwu9GXz8zinCHiSTxnCKrw3SPn30GtehBEP4rCMKY2iTulz1L8RqzSB3TZ0YEyMwIMi3tW2Zee-PNj_TCvzLNNVMQ4WLhO5GXpVpe4aWp2aDAg1wZfxwxJhPJphp19f60O0-79eJE_5GAT8OY_KUHsfZUAScxc13PiNmNbuFnbfmOFnl9PovOBeU64UVcnAC5LBXhV4m73U6rkNhs35ZhXtYlTPvEcs6OeE3KKJvAYUxff8YlUQFg9OJbFS_kRccNWENTi82F74bbiHD7OpXgZ3lui-elcrmSfnAl6A9mI3uNNn9BVOFxWKAGAJEFxbm3zX5mp3wAFtEZA98PzKI1N7Tib4RWa64rYEkeR5dgqbiyAonIKtAAtkyyUufzI6bkTTzCdhvvd1qSe80Px8jRIsULWF3Cki8mkMt4fq8RiNo6Yc4RBvWNTwpmVMkbk_qPkQej-SWAZvwgeBvI8dS6N0JEdppTRzWuxdf_PFPvOneiOa-0gh8jS4thxE5KPjbfdFjZlsaBPiYsWcq-sgz1malMaWSUHZ-ZUnKrBye0LAJYWhpxpjN2H-ERjNRBkonZvGX8EluZoj4oqIm7XeYIG3RXloOIOHqp_JLy-LSg5SPnG0dAWL9Hx3abRyCrjlzqVaAP1m14g14aIm0-pdzmq7lC7G_KoBt2RuLzI56guuOJq4MFLOCERzK0tiFcGSuBAmQG3yUTUV2S_HoODD1t81ge6hs5Ow8cgx-974T0sZYQGklsGwd7PsTamZGNmRP36oXX-eDXsGM3q8HxlsN8T7AgRglMFg5swZW-QRaekGcpD3LqEJPWwmA&sai=AMfl-YSK5kdeAPnUrUBWsOwjYkUNqMvjI2RwKk3-kzVkVjHBqhhBuh6Vy_bCqKGKwtm0DzNtqv7-INo3yf2j4Blt7WnQKW0Ks7aBRXgIoLIbquhyimlGXQP2HMfML-dalll-XdBDefxfn_AzGU1XNQXKpepzuPiInwz18m6bOXWGuOg1FVZioJ2dFn33YTFedhdrPIzYrvXPQ6HEaUVjKmlCJtZLIb3uOKw&sig=Cg0ArKJSzHCN5tyA7O4AEAE&uach_m=[UACH]&fbs_aeid=[gw_fbsaeid]&urlfix=1&omid=0&rm=1&ctpt=131&cbvp=1&cstd=128&cisv=r20220829.59977&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&adurl=

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

142.250.185.162 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f2.1e100.net

Software

cafe /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
date: Wed, 31 Aug 2022 08:02:21 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin: *
cache-control: private
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0
server: cafe

GET
H3 200 ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js Show response
pagead2.googlesyndication.com/bg/ Frame D95B 36 KB
16 KB 7ms
7ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

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Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/bg/ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a69cecfa8fe80d32f2b04184919ae8201e75220c7300d0148148cafd8f155fd2

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:29:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1964
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15877
x-xss-protection: 0
last-modified: Mon, 22 Aug 2022 11:08:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
vary: Accept-Encoding
report-to: {"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Thu, 31 Aug 2023 07:29:37 GMT

GET
H/1.1

200
OK

request.php Show response
hal900012.redintelligence.net/ Frame 10EF
Redirect Chain

https://hal900012.redintelligence.net/request.php?zone=6jrsnqs01vv6&nw=20&renderingType=javascript&namespace=d3e6001988&subid=&uid=94a8c867b93f3518&screenSize=1600x1200&screenSizeAvail=1600x1200&cl...
https://hal900012.redintelligence.net/request.php?zone=6jrsnqs01vv6&nw=20&renderingType=javascript&namespace=d3e6001988&subid=&uid=94a8c867b93f3518&screenSize=1600x1200&screenSizeAvail=1600x1200&cl...

3 KB
2 KB

93ms
81ms

Script
application/x-javascript

94.130.102.164
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://hal900012.redintelligence.net/request.php?zone=6jrsnqs01vv6&nw=20&renderingType=javascript&namespace=d3e6001988&subid=&uid=94a8c867b93f3518&screenSize=1600x1200&screenSizeAvail=1600x1200&clientSize=0x0&scrollPos=0x0&extData[]=&envData=&gdpr=&gdpr_consent=&ud=&redirectClick=https%3A%2F%2Fgoogleads.g.doubleclick.net%2Fdbm%2Fclk%3Fsa%3DL%26ai%3DCWUxzjBUPY4DLFfSLjuwP-faSgArdreioYKW51NyQCvAuEAEgp8bnLGCVgoCAkAfIAQmpAnyeUN1bz7A-qAMBqgSMAk_Q0CNGMBkam83lnBA28XQbANI8O-2AdgdaMmY9ifB-EYXsckS5oX_OwABMkc5GbRMMDnMRnZ2y6MdaJ3Pe897ucNlW4gVnIzK_ju-GOM9nlX0wSsbYR9YdPAi2iUUgDGz20XoKsG9Emg5-mRf0DLts6Hc8bNidELHJw0oI5Kg-9lYlEamcFde4kr2MDQpAuYZgguN1TXtnWVrEnUzUoClL78Zao5PpPvufSdjz3DOe8jumJH9f0ZaZl774Nbo04RRb_9-6hXg1X17tJPkSOpVAf_K92bYzAp2NXf7OxxiO4-_pI8rVN8EegXqxnQ1-2CGtLNC_8EeSm0nssyfgktGkF6OObVvdfeUqGjDABM6Ou7GWAuAEA5AGAaAGTYAH6-foXqgHjs4bqAeT2BuoB-6WsQKoB_6esQKoB6SjsQKoB9XJG6gHpr4bqAeaBqgH89EbqAeW2BuoB6qbsQKoB9-fsQLYBwDSCBIIiOGAEBABGB0yA6qCAToCgEDyCBthZHgtc3Vic3luLTI2OTY1MTA0MDMwMDE0NjOACgOYCwHICwGADAGwE5rN6A3QEwDYEwOIFAHYFAHQFQH4FgGAFwE%26ae%3D1%26num%3D1%26cid%3DCAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA%26sig%3DAOD64_3wsQX7cRhN-qnHd3HSmr1EPooICQ%26client%3Dca-pub-7002491002409919%26dbm_c%3DAKAmf-D_-Wzhcp8pKhjGEnl375Aq2YeaLqz9rX53i_3-pgFfx_rrCMDue7wv5Ta-khBxJBHQeVMnIFQflo_lEgTb2Xabb5rdsLEqVMbMOw3zj6esiYWnb6Bay26VmqE1LBwVmZF9Su1eSWyEIwskraU1ZoGeRJPVMA%26cry%3D1%26dbm_d%3DAKAmf-CMztj5o-V_93JKMfkY3bLIUMuGT1lAIz8DwSByJLMwdY69Pul6H01XKq-MaZWuuf6k4li3G9HRPdZ6SuU1RE7ixP7_WGtqlACf-_bDT3rfIblbDFkIWKQbvasNxmp49irtfkeGQV2S1w4D_FQGTP0mQf37BSCbn0ExwSyIgzB2YNmmwVzlrlU5jmmLAsRRn7kV6dkXh9aWJGqyohB6L6hWk-hhca1Cr8mcVhQB9TeXPQ7XYpaVvf22KsjU04yP2DZDz5O6ok3Lr1t8Yiwers6Gm0OZGzF1ZOvphTc43IuWolihld6C73bDbZzAa9dHsP4kV_g0ZuQzNjkTklq6g5U_fVImc29Trzs23ieonke2YP5xWjkKTnzZT6msJoMZMqZkXn7d6bvaSkEXHjFzBX79u4tj5gg7R8HtEQFfkVag8eJCN8fJu7uVfJkL-4IzZH66zKQaU-t1s0M1T3xqzU0Xbo9kK1AKKJw8DnppJ70dpSZeJrswVRNJmAVaQt4oylZrRLTl3fzzYEowNfNcJmzhDi2kSg%26adurl%3D&documentReferer=https%3A%2F%2Fwww.coursef.com%2F&ancestorOrigins=https%3A%2F%2Fwww.coursef.com&random=1861170207169&isIframe=1&container=&adPos=0x0&adPosCheck=0x0&adtagId=0&uidRedirect=1
Requested by: Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
Protocol: HTTP/1.1
Server: 94.130.102.164 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.164.102.130.94.clients.your-server.de
Software: Apache /
Resource Hash: 375d9a86ace5fc5d3369d705a4a6cc3b2316414dfc911c1ab09ac99a63af532c

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Pragma: no-cache
Date: Wed, 31 Aug 2022 08:02:22 GMT
Content-Encoding: gzip
Server: Apache
Vary: Accept-Encoding
P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
Cache-Control: no-store, no-cache, must-revalidate, max-age=0
X-NEORY-SubId: 84295900047123100757623012068012
Connection: close
Content-Type: application/x-javascript; charset=utf-8
Content-Length: 1153
Expires: Wed, 31 Aug 2022 09:02:22 +0200

Redirect headers

Pragma: no-cache
Date: Wed, 31 Aug 2022 08:02:22 GMT
Server: Apache
P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
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Security: TLS 1.3, , AES_128_GCM
Server: 35.244.159.8 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 8.159.244.35.bc.googleusercontent.com
Software: OXGW/0.0.0 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-encoding: gzip
content-length: 20
content-type: text/html
date: Wed, 31 Aug 2022 08:02:22 GMT
server: OXGW/0.0.0
vary: Accept, Accept-Encoding
via: 1.1 google

GET
H2

200

sid Show response
mug.criteo.com/ Frame ABFE
Redirect Chain

https://gum.criteo.com/sid/json?origin=publishertagids&domain=coursef.com&sn=ChromeSyncframe&so=0&topUrl=www.coursef.com&cw=1&lsw=1&topicsavail=0&fledgeavail=0
https://mug.criteo.com/sid?cpp=LLC7C3xWR1VwN3BRa2ozZHVxYmZQVjFFNkJWNkZNdGxpZ0V4eE9qNFF6UVlBd0hTdjBoWE9pSXY3M2RKaXQzS1JmbnBOLzNFbGlTbUphalEzdHZ3a1IxamlIM1Y1aEhITDQzR3psNUFXWGp4NUlOSFpxU3RRRmtjNE5BOD...

422 B
628 B

93ms
19ms

Fetch
application/json

178.250.2.146
ASN-CRITEO-EUROPE

General

Check archive.org

Show headers Download Go to

Full URL

https://mug.criteo.com/sid?cpp=LLC7C3xWR1VwN3BRa2ozZHVxYmZQVjFFNkJWNkZNdGxpZ0V4eE9qNFF6UVlBd0hTdjBoWE9pSXY3M2RKaXQzS1JmbnBOLzNFbGlTbUphalEzdHZ3a1IxamlIM1Y1aEhITDQzR3psNUFXWGp4NUlOSFpxU3RRRmtjNE5BODIrWmkzYWI5TGlxZVZzelpVV0poTWloaHJ0eStvL1FyQ0lVdXNsTlk3clZEak5JQjQvWHUvWnBmS0N4N2tiSVIvcWhyakxYblRtQjgwcDBLVDE1TCtjZ3FLM0lFYUdrcGhBaGJsUk1PTVZzY251alpNUkc0NUdzTmRpUXlLa05zM3I5aFBBTWY5SmtSak9UMUR1eThpdGMzbVorcUptdz09fA&cppv=2

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

178.250.2.146 , France, ASN44788 (ASN-CRITEO-EUROPE, FR),

Reverse DNS

Software

Resource Hash

e9a0d89ca0ceb9b361101851571649fae582edf411213710c5f5895de6fd86cc

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; preload;

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://gum.criteo.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
content-encoding: gzip
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/json; charset=utf-8
access-control-allow-origin: https://gum.criteo.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
server-processing-duration-in-ticks: 6205
strict-transport-security: max-age=31536000; preload;
expires: 0

Redirect headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:21 GMT
strict-transport-security: max-age=31536000; preload;
content-type: text/html; charset=utf-8
location: https://mug.criteo.com/sid?cpp=LLC7C3xWR1VwN3BRa2ozZHVxYmZQVjFFNkJWNkZNdGxpZ0V4eE9qNFF6UVlBd0hTdjBoWE9pSXY3M2RKaXQzS1JmbnBOLzNFbGlTbUphalEzdHZ3a1IxamlIM1Y1aEhITDQzR3psNUFXWGp4NUlOSFpxU3RRRmtjNE5BODIrWmkzYWI5TGlxZVZzelpVV0poTWloaHJ0eStvL1FyQ0lVdXNsTlk3clZEak5JQjQvWHUvWnBmS0N4N2tiSVIvcWhyakxYblRtQjgwcDBLVDE1TCtjZ3FLM0lFYUdrcGhBaGJsUk1PTVZzY251alpNUkc0NUdzTmRpUXlLa05zM3I5aFBBTWY5SmtSak9UMUR1eThpdGMzbVorcUptdz09fA&cppv=2
cache-control: no-cache, no-store, must-revalidate
server-processing-duration-in-ticks: 1607
content-length: 541
expires: 0

GET
H3 200 ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js Show response
pagead2.googlesyndication.com/bg/ Frame 7377 36 KB
16 KB 8ms
8ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/bg/ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js

Requested by

Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/Enqz_20U.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a69cecfa8fe80d32f2b04184919ae8201e75220c7300d0148148cafd8f155fd2

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://tpc.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:29:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1965
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15877
x-xss-protection: 0
last-modified: Mon, 22 Aug 2022 11:08:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
vary: Accept-Encoding
report-to: {"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Thu, 31 Aug 2023 07:29:37 GMT

GET
H3 200 ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js Show response
pagead2.googlesyndication.com/bg/ Frame 090E 36 KB
16 KB 8ms
8ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/bg/ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js

Requested by

Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/Enqz_20U.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a69cecfa8fe80d32f2b04184919ae8201e75220c7300d0148148cafd8f155fd2

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://tpc.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:29:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1965
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15877
x-xss-protection: 0
last-modified: Mon, 22 Aug 2022 11:08:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
vary: Accept-Encoding
report-to: {"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Thu, 31 Aug 2023 07:29:37 GMT

GET
H3 200 bg_img.jpg
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 15 KB
15 KB 9ms
8ms Image
image/jpeg 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/bg_img.jpg

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

35db8a5fbeb1b8c2e33546676f70f7b33bf9c163dc45aeb71cad108404b01a4e

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15145
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

GET
H3 200 bg_img_01.jpg
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 40 KB
40 KB 13ms
10ms Image
image/jpeg 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/bg_img_01.jpg

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

b58ba24b9f42500d69de99924687af4829bbe16a76bbfc26ab6f64860594eca6

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 40879
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

GET
H3 200 bubblespritesheettiny.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 26 KB
26 KB 18ms
15ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/bubblespritesheettiny.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

25280083af87c8d6dbc6ff5bb926bf9d0d373d244cead76893430166b8df0bd6

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 27068
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

GET
H3 200 cta.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 594 B
621 B 18ms
16ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/cta.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

182a37ce1dd8a6b31856395f8f7e21d1c281ef5cbade9307a230c40a15053507

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 594
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

GET
H3 200 logo.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 2 KB
2 KB 18ms
15ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/logo.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

316ddd4ac6e44511d6152e69f4d59bbc1478a78a4f4fd09361cd7eeb8f1f6435

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1934
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

GET
H3 200 logo_white.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 2 KB
2 KB 15ms
13ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/logo_white.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

d36346a4df6a84aa05c430b28cd8eaaf0aef4931cf748d7e888c733683678b85

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1974
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

GET
H3 200 siegel.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 5 KB
5 KB 14ms
12ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/siegel.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

01e3bcf11d71d7199f66b6efd6246b27f2cc1386d86f0b14eb2863f0658380fc

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 4706
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

GET
H3 200 stage_01_01.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 782 B
809 B 17ms
14ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/stage_01_01.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

fe2077aa311000aac7adf900de10a5c161441a18ae85868c9fff49af600c18b8

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 782
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

GET
H3 200 stage_01_02.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 804 B
831 B 16ms
14ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/stage_01_02.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

24921ba11cca583d3b9d04dfae6a10a4cb56c81f3340118b8c5d0e5376433d4b

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 804
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

GET
H3 200 stage_01_03.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 809 B
836 B 18ms
16ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/stage_01_03.png

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

75d2cbbd491f33e92de0126f2c7818978dece07dabf060ef8be901298e3694d3

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:31 GMT
x-content-type-options: nosniff
age: 581871
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 809
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:31 GMT

POST
H3 200 view
googleads4.g.doubleclick.net/pcs/ Frame 3EC6 0
26 B 64ms
47ms Ping
image/gif 142.250.185.162
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads4.g.doubleclick.net/pcs/view?xai=AKAOjsu_HHapLsiW1ZqGPbf2I9wArHgUIK79KPWwCoq18YSZxuXvplGOLwSn0rnAnOfl1pyog3WIzbCVY9rTrDWbA-8Kn5azpKLe1h2sGpTNRM-Jfl2a41zb8fDT9dSxfCtTxp3JaBhVFu1Jn3dPB4Qg4PzMP559CnRVSczdN3UG2pE1IeCLfQYceaUVPiblCi4jUjO0wAql8hIFLSo6lt9-wRPF5OQ0E1x-ldqjjY_rgWiO1acLZNa_beGoGRaAv9S9WrWHiU5doDRzMNl4T07TqUxGM-pUKtIT8cio87BuzmFFBJv7fLnCc6TUIIKW62rPRuwGPNeNjnKbaUAMWitJrU6uSwmPur_eh0SHJicLLl-Q81foTkmJuBmFLI5yYp6Fcy9B-F2_j61tQ0sRe2PCzExpN1chcQwvlkbrr70sjLfCVECy7Ao8zNnBw3vcsllo_AzpSRwklB3dwZq1r6ttRK9KV9H8pm9H9GXE9GgvMjqwwhqv--8SscI7Xu3GXHk3ouSHwUyWxv2vql7LAy1z4FP5TzBwu9GXz8zinCHiSTxnCKrw3SPn30GtehBEP4rCMKY2iTulz1L8RqzSB3TZ0YEyMwIMi3tW2Zee-PNj_TCvzLNNVMQ4WLhO5GXpVpe4aWp2aDAg1wZfxwxJhPJphp19f60O0-79eJE_5GAT8OY_KUHsfZUAScxc13PiNmNbuFnbfmOFnl9PovOBeU64UVcnAC5LBXhV4m73U6rkNhs35ZhXtYlTPvEcs6OeE3KKJvAYUxff8YlUQFg9OJbFS_kRccNWENTi82F74bbiHD7OpXgZ3lui-elcrmSfnAl6A9mI3uNNn9BVOFxWKAGAJEFxbm3zX5mp3wAFtEZA98PzKI1N7Tib4RWa64rYEkeR5dgqbiyAonIKtAAtkyyUufzI6bkTTzCdhvvd1qSe80Px8jRIsULWF3Cki8mkMt4fq8RiNo6Yc4RBvWNTwpmVMkbk_qPkQej-SWAZvwgeBvI8dS6N0JEdppTRzWuxdf_PFPvOneiOa-0gh8jS4thxE5KPjbfdFjZlsaBPiYsWcq-sgz1malMaWSUHZ-ZUnKrBye0LAJYWhpxpjN2H-ERjNRBkonZvGX8EluZoj4oqIm7XeYIG3RXloOIOHqp_JLy-LSg5SPnG0dAWL9Hx3abRyCrjlzqVaAP1m14g14aIm0-pdzmq7lC7G_KoBt2RuLzI56guuOJq4MFLOCERzK0tiFcGSuBAmQG3yUTUV2S_HoODD1t81ge6hs5Ow8cgx-974T0sZYQGklsGwd7PsTamZGNmRP36oXX-eDXsGM3q8HxlsN8T7AgRglMFg5swZW-QRaekGcpD3LqEJPWwmA&sai=AMfl-YSK5kdeAPnUrUBWsOwjYkUNqMvjI2RwKk3-kzVkVjHBqhhBuh6Vy_bCqKGKwtm0DzNtqv7-INo3yf2j4Blt7WnQKW0Ks7aBRXgIoLIbquhyimlGXQP2HMfML-dalll-XdBDefxfn_AzGU1XNQXKpepzuPiInwz18m6bOXWGuOg1FVZioJ2dFn33YTFedhdrPIzYrvXPQ6HEaUVjKmlCJtZLIb3uOKw&sig=Cg0ArKJSzHCN5tyA7O4AEAE&uach_m=[UACH]&fbs_aeid=[gw_fbsaeid]&urlfix=1&omid=0&rm=1&ctpt=409&vt=11&dtpt=278&dett=3&cstd=128&cisv=r20220829.59977&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&adurl=

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.185.162 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s51-in-f2.1e100.net

Software

cafe /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 31 Aug 2022 08:02:22 GMT
x-content-type-options: nosniff
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin: *
cache-control: private
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0
server: cafe

GET
H2

200

view.aspx Show response
pb.media01.eu/ Frame 7BFD
Redirect Chain

https://pv.medialead.de/trck/epv/e99aace94e6e5873830a7df8deda4aa6?subid=84295900047123100757623012068012&t=htlp
https://pb.media01.eu/view.aspx?trackid=529D4F146E3238B0FD87AE72E1190AD4&dt_subid1=52180&dt_subid2=84295900047123100757623012068012&actionid=981741&produktid=&dt_url=

0
627 B

50ms
18ms

Document
text/html

88.198.250.30
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://pb.media01.eu/view.aspx?trackid=529D4F146E3238B0FD87AE72E1190AD4&dt_subid1=52180&dt_subid2=84295900047123100757623012068012&actionid=981741&produktid=&dt_url=

Requested by

Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request.php?zone=6jrsnqs01vv6&nw=20&renderingType=javascript&namespace=d3e6001988&subid=&uid=94a8c867b93f3518&screenSize=1600x1200&screenSizeAvail=1600x1200&clientSize=0x0&scrollPos=0x0&extData[]=&envData=&gdpr=&gdpr_consent=&ud=&redirectClick=https%3A%2F%2Fgoogleads.g.doubleclick.net%2Fdbm%2Fclk%3Fsa%3DL%26ai%3DCWUxzjBUPY4DLFfSLjuwP-faSgArdreioYKW51NyQCvAuEAEgp8bnLGCVgoCAkAfIAQmpAnyeUN1bz7A-qAMBqgSMAk_Q0CNGMBkam83lnBA28XQbANI8O-2AdgdaMmY9ifB-EYXsckS5oX_OwABMkc5GbRMMDnMRnZ2y6MdaJ3Pe897ucNlW4gVnIzK_ju-GOM9nlX0wSsbYR9YdPAi2iUUgDGz20XoKsG9Emg5-mRf0DLts6Hc8bNidELHJw0oI5Kg-9lYlEamcFde4kr2MDQpAuYZgguN1TXtnWVrEnUzUoClL78Zao5PpPvufSdjz3DOe8jumJH9f0ZaZl774Nbo04RRb_9-6hXg1X17tJPkSOpVAf_K92bYzAp2NXf7OxxiO4-_pI8rVN8EegXqxnQ1-2CGtLNC_8EeSm0nssyfgktGkF6OObVvdfeUqGjDABM6Ou7GWAuAEA5AGAaAGTYAH6-foXqgHjs4bqAeT2BuoB-6WsQKoB_6esQKoB6SjsQKoB9XJG6gHpr4bqAeaBqgH89EbqAeW2BuoB6qbsQKoB9-fsQLYBwDSCBIIiOGAEBABGB0yA6qCAToCgEDyCBthZHgtc3Vic3luLTI2OTY1MTA0MDMwMDE0NjOACgOYCwHICwGADAGwE5rN6A3QEwDYEwOIFAHYFAHQFQH4FgGAFwE%26ae%3D1%26num%3D1%26cid%3DCAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA%26sig%3DAOD64_3wsQX7cRhN-qnHd3HSmr1EPooICQ%26client%3Dca-pub-7002491002409919%26dbm_c%3DAKAmf-D_-Wzhcp8pKhjGEnl375Aq2YeaLqz9rX53i_3-pgFfx_rrCMDue7wv5Ta-khBxJBHQeVMnIFQflo_lEgTb2Xabb5rdsLEqVMbMOw3zj6esiYWnb6Bay26VmqE1LBwVmZF9Su1eSWyEIwskraU1ZoGeRJPVMA%26cry%3D1%26dbm_d%3DAKAmf-CMztj5o-V_93JKMfkY3bLIUMuGT1lAIz8DwSByJLMwdY69Pul6H01XKq-MaZWuuf6k4li3G9HRPdZ6SuU1RE7ixP7_WGtqlACf-_bDT3rfIblbDFkIWKQbvasNxmp49irtfkeGQV2S1w4D_FQGTP0mQf37BSCbn0ExwSyIgzB2YNmmwVzlrlU5jmmLAsRRn7kV6dkXh9aWJGqyohB6L6hWk-hhca1Cr8mcVhQB9TeXPQ7XYpaVvf22KsjU04yP2DZDz5O6ok3Lr1t8Yiwers6Gm0OZGzF1ZOvphTc43IuWolihld6C73bDbZzAa9dHsP4kV_g0ZuQzNjkTklq6g5U_fVImc29Trzs23ieonke2YP5xWjkKTnzZT6msJoMZMqZkXn7d6bvaSkEXHjFzBX79u4tj5gg7R8HtEQFfkVag8eJCN8fJu7uVfJkL-4IzZH66zKQaU-t1s0M1T3xqzU0Xbo9kK1AKKJw8DnppJ70dpSZeJrswVRNJmAVaQt4oylZrRLTl3fzzYEowNfNcJmzhDi2kSg%26adurl%3D&documentReferer=https%3A%2F%2Fwww.coursef.com%2F&ancestorOrigins=https%3A%2F%2Fwww.coursef.com&random=1861170207169&isIframe=1&container=&adPos=0x0&adPosCheck=0x0&adtagId=0

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

88.198.250.30 , Germany, ASN24940 (HETZNER-AS, DE),

Reverse DNS

static.88-198-250-30.clients.your-server.de

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Xss-Protection	1; mode=block

Request headers

Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

access-control-allow-credentials: true
access-control-allow-headers: Content-Type, Content-Range, Content-Disposition, Content-Description, X-XSRF-TOKEN, X-Location
access-control-allow-methods: GET,POST
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
content-length: 0
content-type: text/html; charset=UTF-8
date: Wed, 31 Aug 2022 08:02:21 GMT
expires: Mon, 26 Jul 1997 05:00:00 GMT
last-modified: Wed, 31 Aug 2022 10:02:21 GMT
p3p: policyref="https://pb.media01.eu/pb.media01.eu/p3p.xml", CP="NOI NID PSA OUR BUS NAV STA"
pragma: no-cache
server: Microsoft-IIS/10.0
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET
x-xss-protection: 1; mode=block

Redirect headers

Content-Length: 0
Content-Type: application/javascript
Date: Wed, 31 Aug 2022 08:02:22 GMT
Host: pv.medialead.de
Keep-Alive: timeout=20
Location: https://pb.media01.eu/view.aspx?trackid=529D4F146E3238B0FD87AE72E1190AD4&dt_subid1=52180&dt_subid2=84295900047123100757623012068012&actionid=981741&produktid=&dt_url=
Proxy-Host: pv.medialead.de
Server: nginx/1.17.5
Strict-Transport-Security: max-age=15768000
X-IPLB-Instance: 40027
X-IPLB-Request-ID: 515F0525:C0DE_91EFC182:01BB_630F158E_64CBEAA:2A46B

GET
H2 403 / Show response
adv.office-partner.de/ Frame 4407 1 KB
728 B 95ms
7ms Document
text/html 2a0b:4d07:102::1
PROINITY PROINITY

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Show headers Download Go to

Full URL: https://adv.office-partner.de/?utm_source=webgains&utm_campaign=webgains
Requested by: Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request.php?zone=6jrsnqs01vv6&nw=20&renderingType=javascript&namespace=d3e6001988&subid=&uid=94a8c867b93f3518&screenSize=1600x1200&screenSizeAvail=1600x1200&clientSize=0x0&scrollPos=0x0&extData[]=&envData=&gdpr=&gdpr_consent=&ud=&redirectClick=https%3A%2F%2Fgoogleads.g.doubleclick.net%2Fdbm%2Fclk%3Fsa%3DL%26ai%3DCWUxzjBUPY4DLFfSLjuwP-faSgArdreioYKW51NyQCvAuEAEgp8bnLGCVgoCAkAfIAQmpAnyeUN1bz7A-qAMBqgSMAk_Q0CNGMBkam83lnBA28XQbANI8O-2AdgdaMmY9ifB-EYXsckS5oX_OwABMkc5GbRMMDnMRnZ2y6MdaJ3Pe897ucNlW4gVnIzK_ju-GOM9nlX0wSsbYR9YdPAi2iUUgDGz20XoKsG9Emg5-mRf0DLts6Hc8bNidELHJw0oI5Kg-9lYlEamcFde4kr2MDQpAuYZgguN1TXtnWVrEnUzUoClL78Zao5PpPvufSdjz3DOe8jumJH9f0ZaZl774Nbo04RRb_9-6hXg1X17tJPkSOpVAf_K92bYzAp2NXf7OxxiO4-_pI8rVN8EegXqxnQ1-2CGtLNC_8EeSm0nssyfgktGkF6OObVvdfeUqGjDABM6Ou7GWAuAEA5AGAaAGTYAH6-foXqgHjs4bqAeT2BuoB-6WsQKoB_6esQKoB6SjsQKoB9XJG6gHpr4bqAeaBqgH89EbqAeW2BuoB6qbsQKoB9-fsQLYBwDSCBIIiOGAEBABGB0yA6qCAToCgEDyCBthZHgtc3Vic3luLTI2OTY1MTA0MDMwMDE0NjOACgOYCwHICwGADAGwE5rN6A3QEwDYEwOIFAHYFAHQFQH4FgGAFwE%26ae%3D1%26num%3D1%26cid%3DCAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA%26sig%3DAOD64_3wsQX7cRhN-qnHd3HSmr1EPooICQ%26client%3Dca-pub-7002491002409919%26dbm_c%3DAKAmf-D_-Wzhcp8pKhjGEnl375Aq2YeaLqz9rX53i_3-pgFfx_rrCMDue7wv5Ta-khBxJBHQeVMnIFQflo_lEgTb2Xabb5rdsLEqVMbMOw3zj6esiYWnb6Bay26VmqE1LBwVmZF9Su1eSWyEIwskraU1ZoGeRJPVMA%26cry%3D1%26dbm_d%3DAKAmf-CMztj5o-V_93JKMfkY3bLIUMuGT1lAIz8DwSByJLMwdY69Pul6H01XKq-MaZWuuf6k4li3G9HRPdZ6SuU1RE7ixP7_WGtqlACf-_bDT3rfIblbDFkIWKQbvasNxmp49irtfkeGQV2S1w4D_FQGTP0mQf37BSCbn0ExwSyIgzB2YNmmwVzlrlU5jmmLAsRRn7kV6dkXh9aWJGqyohB6L6hWk-hhca1Cr8mcVhQB9TeXPQ7XYpaVvf22KsjU04yP2DZDz5O6ok3Lr1t8Yiwers6Gm0OZGzF1ZOvphTc43IuWolihld6C73bDbZzAa9dHsP4kV_g0ZuQzNjkTklq6g5U_fVImc29Trzs23ieonke2YP5xWjkKTnzZT6msJoMZMqZkXn7d6bvaSkEXHjFzBX79u4tj5gg7R8HtEQFfkVag8eJCN8fJu7uVfJkL-4IzZH66zKQaU-t1s0M1T3xqzU0Xbo9kK1AKKJw8DnppJ70dpSZeJrswVRNJmAVaQt4oylZrRLTl3fzzYEowNfNcJmzhDi2kSg%26adurl%3D&documentReferer=https%3A%2F%2Fwww.coursef.com%2F&ancestorOrigins=https%3A%2F%2Fwww.coursef.com&random=1861170207169&isIframe=1&container=&adPos=0x0&adPosCheck=0x0&adtagId=0
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a0b:4d07:102::1 , Switzerland, ASN44239 (PROINITY PROINITY, CH),
Reverse DNS
Software: keycdn-engine /
Resource Hash: 1d2009e4aea51a8e6a0f6404f282d8948f473e26f80e45c7ed9bbb12e470d661

Request headers

Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

content-encoding: gzip
content-type: text/html
date: Wed, 31 Aug 2022 08:02:22 GMT
etag: W/"5ca0a75f-59f"
server: keycdn-engine
x-edge-location: defr

GET
H2

200

htlp Show response
futalis.de/ Frame 6C8D
Redirect Chain

https://cdn.retailads.net/tb.php?t=150337V2172132532M&subid=84295900047123100757623012068012&ra_cnt_active=1&ra_cnt=1
https://futalis.de/htlp?utm_medium=affiliate&utm_source=retailads&utm_campaign=150337&ra_id=1570394851

350 B
409 B

64ms
10ms

Document
text/html

167.233.14.134
HETZNER-AS

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Show headers Download Go to

Full URL: https://futalis.de/htlp?utm_medium=affiliate&utm_source=retailads&utm_campaign=150337&ra_id=1570394851
Requested by: Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request.php?zone=6jrsnqs01vv6&nw=20&renderingType=javascript&namespace=d3e6001988&subid=&uid=94a8c867b93f3518&screenSize=1600x1200&screenSizeAvail=1600x1200&clientSize=0x0&scrollPos=0x0&extData[]=&envData=&gdpr=&gdpr_consent=&ud=&redirectClick=https%3A%2F%2Fgoogleads.g.doubleclick.net%2Fdbm%2Fclk%3Fsa%3DL%26ai%3DCWUxzjBUPY4DLFfSLjuwP-faSgArdreioYKW51NyQCvAuEAEgp8bnLGCVgoCAkAfIAQmpAnyeUN1bz7A-qAMBqgSMAk_Q0CNGMBkam83lnBA28XQbANI8O-2AdgdaMmY9ifB-EYXsckS5oX_OwABMkc5GbRMMDnMRnZ2y6MdaJ3Pe897ucNlW4gVnIzK_ju-GOM9nlX0wSsbYR9YdPAi2iUUgDGz20XoKsG9Emg5-mRf0DLts6Hc8bNidELHJw0oI5Kg-9lYlEamcFde4kr2MDQpAuYZgguN1TXtnWVrEnUzUoClL78Zao5PpPvufSdjz3DOe8jumJH9f0ZaZl774Nbo04RRb_9-6hXg1X17tJPkSOpVAf_K92bYzAp2NXf7OxxiO4-_pI8rVN8EegXqxnQ1-2CGtLNC_8EeSm0nssyfgktGkF6OObVvdfeUqGjDABM6Ou7GWAuAEA5AGAaAGTYAH6-foXqgHjs4bqAeT2BuoB-6WsQKoB_6esQKoB6SjsQKoB9XJG6gHpr4bqAeaBqgH89EbqAeW2BuoB6qbsQKoB9-fsQLYBwDSCBIIiOGAEBABGB0yA6qCAToCgEDyCBthZHgtc3Vic3luLTI2OTY1MTA0MDMwMDE0NjOACgOYCwHICwGADAGwE5rN6A3QEwDYEwOIFAHYFAHQFQH4FgGAFwE%26ae%3D1%26num%3D1%26cid%3DCAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA%26sig%3DAOD64_3wsQX7cRhN-qnHd3HSmr1EPooICQ%26client%3Dca-pub-7002491002409919%26dbm_c%3DAKAmf-D_-Wzhcp8pKhjGEnl375Aq2YeaLqz9rX53i_3-pgFfx_rrCMDue7wv5Ta-khBxJBHQeVMnIFQflo_lEgTb2Xabb5rdsLEqVMbMOw3zj6esiYWnb6Bay26VmqE1LBwVmZF9Su1eSWyEIwskraU1ZoGeRJPVMA%26cry%3D1%26dbm_d%3DAKAmf-CMztj5o-V_93JKMfkY3bLIUMuGT1lAIz8DwSByJLMwdY69Pul6H01XKq-MaZWuuf6k4li3G9HRPdZ6SuU1RE7ixP7_WGtqlACf-_bDT3rfIblbDFkIWKQbvasNxmp49irtfkeGQV2S1w4D_FQGTP0mQf37BSCbn0ExwSyIgzB2YNmmwVzlrlU5jmmLAsRRn7kV6dkXh9aWJGqyohB6L6hWk-hhca1Cr8mcVhQB9TeXPQ7XYpaVvf22KsjU04yP2DZDz5O6ok3Lr1t8Yiwers6Gm0OZGzF1ZOvphTc43IuWolihld6C73bDbZzAa9dHsP4kV_g0ZuQzNjkTklq6g5U_fVImc29Trzs23ieonke2YP5xWjkKTnzZT6msJoMZMqZkXn7d6bvaSkEXHjFzBX79u4tj5gg7R8HtEQFfkVag8eJCN8fJu7uVfJkL-4IzZH66zKQaU-t1s0M1T3xqzU0Xbo9kK1AKKJw8DnppJ70dpSZeJrswVRNJmAVaQt4oylZrRLTl3fzzYEowNfNcJmzhDi2kSg%26adurl%3D&documentReferer=https%3A%2F%2Fwww.coursef.com%2F&ancestorOrigins=https%3A%2F%2Fwww.coursef.com&random=1861170207169&isIframe=1&container=&adPos=0x0&adPosCheck=0x0&adtagId=0
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 167.233.14.134 Oberschleissheim, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: lb-2.futalis.de
Software: /
Resource Hash: 582e283baa4cce4006055beb2eb8fe257c1ec5ef573a40f173b880636089e8cd

Request headers

Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

content-length: 350
content-type: text/html; charset=utf-8

Redirect headers

content-length: 0
content-type: text/html; charset=utf-8
date: Wed, 31 Aug 2022 08:02:22 GMT
location: https://futalis.de/htlp?utm_medium=affiliate&utm_source=retailads&utm_campaign=150337&ra_id=1570394851
p3p: policyref="https://www.retailads.net//w3c/p3p.xml",CP="NOI CUR OUR STP"
server: Apache

GET
H2 200 link.html Show response
track.webgains.com/ Frame 10EF 2 KB
2 KB 129ms
65ms Script
text/html 18.168.21.195
AMAZON-02

General

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Show headers Download Go to

Full URL: https://track.webgains.com/link.html?wglinkid=498343&wgcampaignid=99582&js=1&viewref=84295900047123100757623012068012&nw=1
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.168.21.195 London, United Kingdom, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-168-21-195.eu-west-2.compute.amazonaws.com
Software: nginx / PHP/7.4.26
Resource Hash: 071f1dcf808baa91243b8d25d2c1b36f00e3b3cd497c93250707df09d7e8f979

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:22 GMT
last-modified: Wed, 31 Aug 2022 08:02:22 GMT
server: nginx
x-powered-by: PHP/7.4.26
access-control-allow-methods: GET, POST, PUT, DELETE, OPTIONS
content-type: text/html; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=60
access-control-allow-headers: Authorization
expires: Wed, 31 Aug 2022 08:03:22 GMT

GET
H/1.1 200
OK request_content.php Show response
hal900012.redintelligence.net/ Frame 1F70 7 KB
2 KB 28ms
7ms Document
text/html 94.130.102.164
HETZNER-AS

General

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Show headers Download Go to

Full URL: https://hal900012.redintelligence.net/request_content.php?s=84295900047123100757623012068012&a=95e2dcb0
Requested by: Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request.php?zone=6jrsnqs01vv6&nw=20&renderingType=javascript&namespace=d3e6001988&subid=&uid=94a8c867b93f3518&screenSize=1600x1200&screenSizeAvail=1600x1200&clientSize=0x0&scrollPos=0x0&extData[]=&envData=&gdpr=&gdpr_consent=&ud=&redirectClick=https%3A%2F%2Fgoogleads.g.doubleclick.net%2Fdbm%2Fclk%3Fsa%3DL%26ai%3DCWUxzjBUPY4DLFfSLjuwP-faSgArdreioYKW51NyQCvAuEAEgp8bnLGCVgoCAkAfIAQmpAnyeUN1bz7A-qAMBqgSMAk_Q0CNGMBkam83lnBA28XQbANI8O-2AdgdaMmY9ifB-EYXsckS5oX_OwABMkc5GbRMMDnMRnZ2y6MdaJ3Pe897ucNlW4gVnIzK_ju-GOM9nlX0wSsbYR9YdPAi2iUUgDGz20XoKsG9Emg5-mRf0DLts6Hc8bNidELHJw0oI5Kg-9lYlEamcFde4kr2MDQpAuYZgguN1TXtnWVrEnUzUoClL78Zao5PpPvufSdjz3DOe8jumJH9f0ZaZl774Nbo04RRb_9-6hXg1X17tJPkSOpVAf_K92bYzAp2NXf7OxxiO4-_pI8rVN8EegXqxnQ1-2CGtLNC_8EeSm0nssyfgktGkF6OObVvdfeUqGjDABM6Ou7GWAuAEA5AGAaAGTYAH6-foXqgHjs4bqAeT2BuoB-6WsQKoB_6esQKoB6SjsQKoB9XJG6gHpr4bqAeaBqgH89EbqAeW2BuoB6qbsQKoB9-fsQLYBwDSCBIIiOGAEBABGB0yA6qCAToCgEDyCBthZHgtc3Vic3luLTI2OTY1MTA0MDMwMDE0NjOACgOYCwHICwGADAGwE5rN6A3QEwDYEwOIFAHYFAHQFQH4FgGAFwE%26ae%3D1%26num%3D1%26cid%3DCAASJ-RoAmQR7qNq6BBzf0l-T5ZKSq16KloPd0Rtz2IS188roEXIkE3tMA%26sig%3DAOD64_3wsQX7cRhN-qnHd3HSmr1EPooICQ%26client%3Dca-pub-7002491002409919%26dbm_c%3DAKAmf-D_-Wzhcp8pKhjGEnl375Aq2YeaLqz9rX53i_3-pgFfx_rrCMDue7wv5Ta-khBxJBHQeVMnIFQflo_lEgTb2Xabb5rdsLEqVMbMOw3zj6esiYWnb6Bay26VmqE1LBwVmZF9Su1eSWyEIwskraU1ZoGeRJPVMA%26cry%3D1%26dbm_d%3DAKAmf-CMztj5o-V_93JKMfkY3bLIUMuGT1lAIz8DwSByJLMwdY69Pul6H01XKq-MaZWuuf6k4li3G9HRPdZ6SuU1RE7ixP7_WGtqlACf-_bDT3rfIblbDFkIWKQbvasNxmp49irtfkeGQV2S1w4D_FQGTP0mQf37BSCbn0ExwSyIgzB2YNmmwVzlrlU5jmmLAsRRn7kV6dkXh9aWJGqyohB6L6hWk-hhca1Cr8mcVhQB9TeXPQ7XYpaVvf22KsjU04yP2DZDz5O6ok3Lr1t8Yiwers6Gm0OZGzF1ZOvphTc43IuWolihld6C73bDbZzAa9dHsP4kV_g0ZuQzNjkTklq6g5U_fVImc29Trzs23ieonke2YP5xWjkKTnzZT6msJoMZMqZkXn7d6bvaSkEXHjFzBX79u4tj5gg7R8HtEQFfkVag8eJCN8fJu7uVfJkL-4IzZH66zKQaU-t1s0M1T3xqzU0Xbo9kK1AKKJw8DnppJ70dpSZeJrswVRNJmAVaQt4oylZrRLTl3fzzYEowNfNcJmzhDi2kSg%26adurl%3D&documentReferer=https%3A%2F%2Fwww.coursef.com%2F&ancestorOrigins=https%3A%2F%2Fwww.coursef.com&random=1861170207169&isIframe=1&container=&adPos=0x0&adPosCheck=0x0&adtagId=0
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 94.130.102.164 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.164.102.130.94.clients.your-server.de
Software: Apache /
Resource Hash: 16344e47e97859528fcf73b69fa5582b53721ff929f3b7755cbc5fefccaaa279

Request headers

Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Cache-Control: no-store, no-cache, must-revalidate, max-age=0
Connection: close
Content-Encoding: gzip
Content-Length: 2166
Content-Type: text/html; charset=utf-8
Date: Wed, 31 Aug 2022 08:02:22 GMT
Expires: Wed, 31 Aug 2022 09:02:22 +0200
P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
Pragma: no-cache
Server: Apache
Vary: Accept-Encoding

GET
H/1.1

200
OK

native.png
ad-server.eu/wm/pb/ Frame 10EF
Redirect Chain

https://pv.medialead.de/trck/eview/e99aace94e6e5873830a7df8deda4aa6?subid=84295900047123100757623012068012
https://ad-server.eu/wm/pb/native.png

68 B
312 B

202ms
30ms

Image
image/png

54.76.176.197
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://ad-server.eu/wm/pb/native.png
Requested by: Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
Protocol: HTTP/1.1
Server: 54.76.176.197 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-176-197.eu-west-1.compute.amazonaws.com
Software: nginx/1.4.6 (Ubuntu) /
Resource Hash: 93ae7d494fad0fb30cbf3ae746a39c4bc7a0f8bbf87fbb587a3f3c01f3c5ce20

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Date: Wed, 31 Aug 2022 08:06:32 GMT
Last-Modified: Sat, 21 Dec 2019 23:06:59 GMT
Server: nginx/1.4.6 (Ubuntu)
ETag: "5dfea593-44"
Content-Type: image/png
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 68

Redirect headers

Date: Wed, 31 Aug 2022 08:02:22 GMT
Server: nginx/1.17.5
Host: pv.medialead.de
X-IPLB-Request-ID: 515F0525:C0E0_91EFC182:01BB_630F158E_64ECC91:1F22B
X-IPLB-Instance: 40028
Strict-Transport-Security: max-age=15768000
Content-Type: application/go
Location: https://ad-server.eu/wm/pb/native.png
Keep-Alive: timeout=20
Content-Length: 0
Proxy-Host: pv.medialead.de

GET
H/1.1 200
OK cshow.php
www.awin1.com/ Frame 10EF 43 B
705 B 154ms
71ms Image
image/gif 104.111.239.217
AKAMAI-AS

General

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Show headers Download Go to Show image

Full URL

https://www.awin1.com/cshow.php?s=2519595&v=14098&q=379097&r=296283&pref1=84295900047123100757623012068012&pv=1

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

104.111.239.217 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),

Reverse DNS

a104-111-239-217.deploy.static.akamaitechnologies.com

Software

Resource Hash

2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Pragma: no-cache
Date: Wed, 31 Aug 2022 08:02:22 GMT
Strict-Transport-Security: max-age=86400
P3P: policyref="http://www.awin1.com/w3c/p3p.xml", CP="NOI NID CURa ADMa PSAa HISa OUR IND UNI PUR COM NAV"
Cache-Control: no-store, no-cache, max-age=0, must-revalidate
Awin-Akamai-Rule-Set: default
Node: Helix
Connection: keep-alive
Content-Type: image/gif
Content-Length: 43
Expires: 0

GET
H3 200 stage_02_01.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 793 B
820 B 9ms
8ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/stage_02_01.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
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content-length: 793
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server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 stage_02_02.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 814 B
841 B 9ms
9ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/stage_02_02.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

9bed3a6679c076dee53e5a1c1ecdba9cc9d37a0b0ca6ef9c0f7f9a1d03294d74

Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 814
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 stage_02_03.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 802 B
829 B 12ms
11ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/stage_02_03.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 802
x-xss-protection: 0
last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 typo_01_03.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 2 KB
2 KB 10ms
10ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/typo_01_03.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1573
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last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 typo_01_1.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 988 B
1015 B 11ms
10ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/typo_01_1.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
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content-length: 988
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last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 typo_01_2.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 2 KB
2 KB 10ms
10ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/typo_01_2.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
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content-length: 1818
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last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 typo_02_02.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 2 KB
2 KB 11ms
11ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/typo_02_02.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
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content-length: 1622
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last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 typo_02_03.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 2 KB
2 KB 10ms
10ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/typo_02_03.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
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cross-origin-resource-policy: cross-origin
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last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 typo_02_1.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 2 KB
2 KB 11ms
11ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/typo_02_1.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://s0.2mdn.net/sadbundle/8202091761026736631/index.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
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content-length: 2114
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last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 typo_03.png
s0.2mdn.net/sadbundle/8202091761026736631/ Frame 9A4F 4 KB
4 KB 9ms
9ms Image
image/png 2a00:1450:4001:827::2006
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://s0.2mdn.net/sadbundle/8202091761026736631/typo_03.png

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 24 Aug 2022 14:24:30 GMT
x-content-type-options: nosniff
age: 581872
x-dns-prefetch-control: off
cross-origin-resource-policy: cross-origin
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content-length: 3883
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last-modified: Fri, 15 Jul 2022 12:21:55 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Thu, 24 Aug 2023 14:24:30 GMT

GET
H3 200 css
fonts.googleapis.com/ Frame 1F70 4 KB
651 B 18ms
17ms Stylesheet
text/css 2a00:1450:4001:80f::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,600

Requested by

Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request_content.php?s=84295900047123100757623012068012&a=95e2dcb0

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

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Resource Hash

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Security Headers

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Referer: https://hal900012.redintelligence.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
last-modified: Wed, 31 Aug 2022 06:11:19 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
date: Wed, 31 Aug 2022 08:02:22 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Wed, 31 Aug 2022 08:02:22 GMT

GET
H/1.1 200
OK /
hal9000.redintelligence.net/scale/ Frame 1F70 16 KB
16 KB 26ms
12ms Image
image/png 138.201.64.38
HETZNER-AS

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Full URL: https://hal9000.redintelligence.net/scale/?nw=20&mode=bb&width=120&height=60&url=https://cdn.contentspread.net/24i/advertiser/6383/creativesup/pb_goldschmied_1200x627.jpg
Requested by: Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request_content.php?s=84295900047123100757623012068012&a=95e2dcb0
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 138.201.64.38 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.38.64.201.138.clients.your-server.de
Software: Apache /
Resource Hash: b534d06448d365dd0eb5b1fa7c73c7a897dc6e184044e3570db6b83e45b81a76

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://hal900012.redintelligence.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Date: Wed, 31 Aug 2022 08:02:22 GMT
Content-Encoding: gzip
Server: Apache
Connection: close
Content-Length: 16465
Vary: Accept-Encoding
Content-Type: image/png

GET
H/1.1 200
OK /
hal9000.redintelligence.net/scale/ Frame 1F70 16 KB
16 KB 26ms
12ms Image
image/png 138.201.64.38
HETZNER-AS

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Full URL: https://hal9000.redintelligence.net/scale/?nw=20&mode=bb&width=120&height=60&url=https://cdn.contentspread.net/24i/advertiser/30229/creativesup/1200x627_Office-Partner.jpg
Requested by: Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request_content.php?s=84295900047123100757623012068012&a=95e2dcb0
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 138.201.64.38 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.38.64.201.138.clients.your-server.de
Software: Apache /
Resource Hash: e98787e180e43a6006c5b320f47f994581757c0555c275625d80260198be995b

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://hal900012.redintelligence.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Date: Wed, 31 Aug 2022 08:02:22 GMT
Content-Encoding: gzip
Server: Apache
Connection: close
Content-Length: 16530
Vary: Accept-Encoding
Content-Type: image/png

GET
H/1.1 200
OK /
hal9000.redintelligence.net/scale/ Frame 1F70 17 KB
17 KB 27ms
12ms Image
image/png 138.201.64.38
HETZNER-AS

General

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Full URL: https://hal9000.redintelligence.net/scale/?nw=20&mode=bb&width=120&height=60&url=https://cdn.contentspread.net/24i/advertiser/3839/creativesup/father_daughter_1200x627.jpg
Requested by: Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request_content.php?s=84295900047123100757623012068012&a=95e2dcb0
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 138.201.64.38 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.38.64.201.138.clients.your-server.de
Software: Apache /
Resource Hash: 45586b17d1b64d065a57168ed49d89aefc907ecebdb7c350901e60f71137dc84

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://hal900012.redintelligence.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Date: Wed, 31 Aug 2022 08:02:22 GMT
Content-Encoding: gzip
Server: Apache
Connection: close
Content-Length: 16857
Vary: Accept-Encoding
Content-Type: image/png

GET
H/1.1 200
OK /
hal9000.redintelligence.net/scale/ Frame 1F70 13 KB
13 KB 36ms
16ms Image
image/png 138.201.64.38
HETZNER-AS

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Full URL: https://hal9000.redintelligence.net/scale/?nw=20&mode=bb&width=120&height=60&url=https://cdn.contentspread.net/24i/advertiser/55487/creativesup/1200x627.jpg
Requested by: Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request_content.php?s=84295900047123100757623012068012&a=95e2dcb0
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 138.201.64.38 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.38.64.201.138.clients.your-server.de
Software: Apache /
Resource Hash: 14689812759fcece7d76bb95a10631a093754733794679bcbd3b2771993bd974

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://hal900012.redintelligence.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Date: Wed, 31 Aug 2022 08:02:22 GMT
Content-Encoding: gzip
Server: Apache
Connection: close
Content-Length: 12988
Vary: Accept-Encoding
Content-Type: image/png

GET
H/1.1 200
OK viewability Show response
hal900012.redintelligence.net/ Frame 1F70 0
150 B 23ms
9ms Script
text/html 94.130.102.164
HETZNER-AS

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Full URL: https://hal900012.redintelligence.net/viewability?s=84295900047123100757623012068012&a=5c01df25&vb=m
Requested by: Host: hal900012.redintelligence.net
URL: https://hal900012.redintelligence.net/request_content.php?s=84295900047123100757623012068012&a=95e2dcb0
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 94.130.102.164 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.164.102.130.94.clients.your-server.de
Software: Apache /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://hal900012.redintelligence.net/request_content.php?s=84295900047123100757623012068012&a=95e2dcb0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

Date: Wed, 31 Aug 2022 08:02:22 GMT
Server: Apache
Connection: close
Content-Length: 0
Content-Type: text/html; charset=UTF-8

GET
H2 200 ts.js Show response
cdn.retailads.net/ Frame 6C8D 5 KB
5 KB 5ms
4ms Script
application/javascript 2a01:4f8:d0a:2321::2
HETZNER-AS

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Full URL: https://cdn.retailads.net/ts.js
Requested by: Host: futalis.de
URL: https://futalis.de/htlp?utm_medium=affiliate&utm_source=retailads&utm_campaign=150337&ra_id=1570394851
Protocol: H2
Security: TLS 1.3, , CHACHA20_POLY1305
Server: 2a01:4f8:d0a:2321::2 , Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS
Software: Apache /
Resource Hash: c45a84e5e0ff6ed83afd426788be38a5cbc442dc6cce4631bfd5c22fdd1fc8df

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://futalis.de/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:22 GMT
last-modified: Fri, 21 Jan 2022 14:35:51 GMT
server: Apache
accept-ranges: bytes
etag: "14aa-5d6188919baaa"
content-length: 5290
content-type: application/javascript

GET
H2 200 pvClk.min.js Show response
analytics.webgains.io/ Frame 10EF 85 KB
85 KB 75ms
7ms Script
text/javascript 65.9.66.110
AMAZON-02

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Full URL: https://analytics.webgains.io/pvClk.min.js
Requested by: Host: track.webgains.com
URL: https://track.webgains.com/link.html?wglinkid=498343&wgcampaignid=99582&js=1&viewref=84295900047123100757623012068012&nw=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 65.9.66.110 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-65-9-66-110.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: ddf89cdacf98bb3a625393cc6301c0e57d1a40b9aab4e246c21c9a37301580dc

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 05:03:55 GMT
via: 1.1 e39402e2cf62b31f7774452c905f38f2.cloudfront.net (CloudFront)
last-modified: Tue, 23 Aug 2022 13:40:24 GMT
server: AmazonS3
age: 10707
etag: "42f12532a1be9c2d028e26e9b82a99a2"
x-cache: Hit from cloudfront
content-type: text/javascript
x-amz-cf-pop: FRA56-C1
content-length: 86537
x-amz-cf-id: sDCbGWADjr5-fDqrg_H701XiwGh0dBzaYaN_8xnrQAS24_MJy7lg2w==

GET
H2 200 1x1.gif
cdn.track.production.webgains.team/7121/ Frame 10EF 85 B
436 B 38ms
7ms Image
image/gif 99.86.4.94
AMAZON-02

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Full URL: https://cdn.track.production.webgains.team/7121/1x1.gif?Expires=1661933242&Signature=LVJTh5YFqHA7ZqpvDnAyfAf2h4SUk0oHeVfGM9laEPHyloI2avnS1GV~S9aYjLtsD0N9UFNEbf7gslRGZVDoCI6npGcNszizWGxbxTboK6UUMooMkRYo5SC~~vmDTijRrENJhroD2JzQpDRg-b2ASL0hOxJ0E0Au~NbI8hG6KuzdZ8p9gFAZ8lJz6anj9TYNDi~uwPFOp5qu8a4hi4ZNoNICa164r8rMOWmHlslbZ6idb2~JpvtFuuMWAdFTQgZ1iTApBjdfQ994SlC5JWmlCsZ5VYq3vBxjL282KBTrIVpxEnayMWAx-iBs1l~9DU0hRw1bmuB81XTnrnHrSaMNkg__&Key-Pair-Id=K28VXAGA7VWE0O
Requested by: Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 99.86.4.94 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-99-86-4-94.fra6.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 08409d08d8d118c6c6d1c375e079bfce656ac367ff4d1dd9551fff110033c185

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-amz-version-id: null
via: 1.1 d5fb859c39a16d7f218b4c7fb1528ad6.cloudfront.net (CloudFront)
last-modified: Fri, 06 May 2022 11:40:06 GMT
server: AmazonS3
age: 15592
etag: "70af33d70b6810475aae19743c8c435b"
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: image/gif
date: Wed, 31 Aug 2022 03:44:19 GMT
x-amz-cf-pop: FRA6-C1
accept-ranges: bytes
content-length: 85
x-amz-cf-id: QwfCHWyugfOBapvlM24tcFxomkGhvz5eN9L1O3qy5wnnihYhGoObEQ==

GET
H3 204 gen_204
pagead2.googlesyndication.com/pagead/ Frame 7377 0
20 B 44ms
44ms Image
image/gif 2a00:1450:4001:812::2002
GOOGLE

General

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Full URL

https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar&v=30&t=2&bgai=BpyUNjRUPY6GlJoPM3gOv2aroCAAAAAA4AeAEAg&bg=!4uGl4aXNAAaXrHhMt6w7ACkAdvg8WqBRXxHspOgCFftd0xAgZcYNfmo4fc316fWR3Cy-8__ZxNK1cgIAAAEsUgAAAAFoAQeZAvch6W6uAaRTMQra2mRlfl2xhTh666Wz4WJ9eOrvqCnid_qos2iA4NNOVSBZXFImk6TMdRrY9zuyUSaGbZkzyEXNMwIHjiUHQepqtJTE6VVqWaIXPg2rASuHaoYUDdCR6BpUbKeoxg1YxkCmD_PTflxd3qXHRK3si7Fx_vhdELlLoLuHYR7VvEbYvkAzeRGpNBPbOzSAky82o2c0Hwxn6r_Bftjcd2ScJh76KunyK20NW-nBFDH9GvvF1GsTGUPT-NYOIuWzhrLAOBDo_9G7ah3yj9I-awNR1KwvJBo4BZHaDelbu0c6cjhelCA5VN6py8lJ5As154NB2zK5AhJYmn8aIB8qGNBHE4N4-Ut-48F9HEC4d4SULSwZHN4jameguEE3hUWUbw6K8hpwhZGiRrtvyZY4YTYu-KfivvzQlnJj0QVKHNoLel9m-R4mNeIThEET5yBzQfDIxEqaZYtHbbjUzktgvEvvMUZTZnwZ-Td26lSs41ouuAog_vo5aX5PYAJCR4PF9JdwyUagQvuDBaj_XbCMbtdC44CMzeRhGe3WcX8fWiL9rNb-V1s7-qUACMLSJGZHozdlwCVmgXriS8yTEB8jeh5-78GrkyfMW6Mhfs9s1doJHdyecq1vMy28UG3d60Jfj5JPKrEyHoxAEDXSFiv-0AHGYSy7QTUpZKHIzx8MIFNegmZjYwf3COX-E-A-Gf9da-F6VvSKouu6xdjDLCkL1cNgqplW_h5gG5W7o-_Ud9jO91XYfLSHt6t-hUqcIQXFwlkxIuTPljpvg0WIK-BTv9aCAXDEHAf-WqENT9tmpc9czZsieUSPu_Az7zR4WKzGhWtAamSy37UqQRZEaJ8ZmX3arzEvrQdRv2qN2TOpf61LGLecVJZU-XF1yeJeFKAtDUyr0mxUSEx9Tjw18O3oRLirJ9hLNGZn1rUpfBeYDXl9Gmffpervlvqa82EM67Orfk446LvyIwMrCmWw9_mukr0cMYUCdYV09eHzNp9lm5eJcBQ

Requested by

Host: b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
URL: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/safeframe/1-0-38/html/container.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://tpc.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:22 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 204 gen_204
pagead2.googlesyndication.com/pagead/ Frame 090E 0
20 B 45ms
45ms Image
image/gif 2a00:1450:4001:812::2002
GOOGLE

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Full URL

https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar&v=30&t=2&bgai=BWarYjRUPY7zRKIKNgAf39bSgBgAAAAA4AeAEAg&bg=!CgmlCU3NAAaXrHhMt6w7ACkAdvg8Wme6p_Gme-JVbF26BxX7S1CMqTA2XN2M8gpAJkGEN8pPKbNy_AIAAADZUgAAAAJoAQcKADM-r3lpzdZMtRHzwNhscTRgne27YbEJEFVnW9yG4nnUkK--WQYchIg9nLXdcqMVdRVjdl2ZA0KIyWNW_Dvgi9yPKlAzYYrkmTNx3MQZ7zObITQlB4_qWXzi47lobJixZUAuGYEeD0NepK_CPMh6lMJ0huCuhq3cMpfbbbBkE6H9RNZ6c81cW3dn7J8CNHslHLWcQCQ2tHekjnvOVWpS80yoGcO6ixTDqGW_KKqYOWLpULaLjJ5mcR_Zk3-1hoQQtph5EKt1y2oOWf2uF43RyP_wjHBaAzesck_OY7Mnv38aw0eQAJ0IJoLFk7v7_8aXIep6nTmNbFKP5pUmBUzBTudPaLRAvufrkLflB0vFFFAhJVjtSQUsGDESObJeYL02OtRvhtqiHAnD8FydH-n6tyA6oGHKH-jjmhX-1uCg2KIMgiNZYUdOOZjIm5W_PqsAwt_UAwyltG63hP9gdyWeqYoAGwNYv6Nioj1Qo2VzGKTAPo35AFQ3hBwuMHJ_TntedKWSsS2JoVqYiNsXvOpL9LWJfd4eI0GEpncZunenaRV5mDpGZZeB6yKwG6q6Lg4RT6Kb3dOXwMb0U1-SklFyAm_fbA7kkinUWPjrSionk2VCmvLvLqijTTTuB3somSPAQ8weJxAHH3BPwhhbHB3skJjLJmVfHSMTRzvHZNF1vLCBtWGYOj-xz1yHOJpbIOSNQU9hk6YHm6ZS_DOroO_o1u0dfeWLfKZmfrE-YBKAJmNN_ubVw3p6cMOlK-f6XlDATcNngmer3uMJW4vEH6yB2iuTRc_nVG2pHnJyA4la_LZPU1txHCvRtn5ZIjhX2ojSThO1bcAK99KNrrvfLGyBCNEjCYcc7ibPeISFVnM-T7O7gkLT7HRvVDFVyDyLsllFUODgfMJuRgtsHkogXVLFgfMJQ2kIoX8FwTs3cad-Wg5wVoOt_yHhhR47jDkCUJYpO1YWYbKMv3GVFK14vayXTsUx8PZiT8BWYlUQkQe8uLmg8TAeQA0zstKS5znqmu-eiewz0SHm3kXW3JTo1UqjQ1efFohyaj53ONZ3kx-DmzDwwmHlDixIm8zgeNsY-zXpN-eDgD9XJVaRSHE4eYwdehGIqDAVjbya4hlTpGSqSPToWusBbVKam8zw281ij7wfLSx9Qi6BeBdnzTlo87n8Oj_ILlBI1UY3w4I

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://tpc.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:22 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 activeview Show response
pagead2.googlesyndication.com/pcs/ Frame 3EC6 42 B
64 B 59ms
43ms Fetch
image/gif 2a00:1450:4001:812::2002
GOOGLE

General

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Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjstNY_KpIOOHsAB_Mtiv7dowA6Q05pDNoRwfGQGUCtGrXW9p4i0uHmRNkLbpIMLbwgaf_8DNx3AOoi4G79mfhUnTrER_MiBwwIAkL8Aw8knmGI6HSmx3L2Q_c5sNybwOvIwpomXu3ro&sai=AMfl-YRi7qTkH2udNsyW8fpKt3awSDL0ndTHnb6HlMznfGceJCksf-6DE2WHRAEwtPauKq0rlHRBgbuPbRlL6GiaXOC-irfn4LybCoEZ06qdhdw7ubk-5c5U3idIMVNzw0E&sig=Cg0ArKJSzHSIeK7SFu8iEAE&cid=CAASJ-Roor3tBDp6FZ1mPABuxEvJXyLyKfE6ulg2SGmbd95Djl0cqiDLAA&id=lidar2&mcvt=1023&p=84,240,334,1210&mtos=1023,1023,1023,1023,1023&tos=1023,0,0,0,0&v=20220829&bin=7&avms=nio&bs=0,0&mc=1&if=1&vu=1&app=0&itpl=20&adk=623516283&rs=4&la=1&cr=0&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&vs=4&r=v&rst=1661932941640&rpt=243&isd=0&lsd=0&met=ce&wmsd=0

Requested by

Host: www.googletagservices.com
URL: https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:22 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 activeview Show response
pagead2.googlesyndication.com/pcs/ Frame F17E 42 B
64 B 44ms
44ms Fetch
image/gif 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjst3rpsvrWSELIIGucX61n0mAUD3Axb1o4f4fivp9pz62qyF-JzyCb3I8BcssaPgTIRuWT0fy9OOne1_wRDB906eYnv1d-A8ppn8oU-GFHwy-EV_XfliYMWcQrfyA-noKkVmYhvD5Q&sai=AMfl-YTPRe3rqAG2yI9dlN38aKestvq3bHqqO6q-LUiVRLQeTmmyE3G8HYtC5gvrz3By00QcBOGKQbWlE-yO&sig=Cg0ArKJSzK7mIS_3RzsPEAE&id=lidar2&mcvt=1024&p=0,0,280,1140&mtos=0,0,0,1024,1024&tos=0,0,0,1024,0&v=20220829&bin=7&avms=nio&bs=0,0&mc=0.45&if=1&vu=1&app=0&itpl=22&adk=2016372430&rs=2&la=1&cr=0&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&vs=4&r=v&rst=1661932940787&rpt=1125&met=mue&wmsd=0

Requested by

Host: www.googletagservices.com
URL: https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:22 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 activeview Show response
pagead2.googlesyndication.com/pcs/ Frame 7B33 42 B
64 B 43ms
43ms Fetch
image/gif 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjsvoPu9RBIYe1KHGj49fCSie9ExsmUmwxXsKE87R13eY9y9EVPLDF6fUl2-txFQBYveKlbyC0RNYT-GY7IRtbzYt8st-hzOW1VLbozmMNMiQj3Uc1kQe8KazVEJtMHXXZmAIFeF9vA&sai=AMfl-YQLvoDIkBS9jiT3deiJXq4iij4o4PbvGKRj4_VuNEg_IsXq4_bFIXYY_9eLzsjt5USBIqgGrw32gk6I&sig=Cg0ArKJSzMSN6SkNxqzVEAE&id=lidar2&mcvt=1026&p=0,0,124,1005&mtos=153,823,1026,1127,1127&tos=153,670,203,101,0&v=20220829&bin=7&avms=nio&bs=0,0&mc=1&if=1&vu=1&app=0&itpl=22&adk=1812271801&rs=2&la=0&cr=0&uach=WyIiLCIiLCIiLCIiLCIiLFtdLGZhbHNlLG51bGwsIiIsW10sZmFsc2Vd&vs=4&r=v&rst=1661932941469&rpt=353&met=mue&wmsd=0

Requested by

Host: www.googletagservices.com
URL: https://www.googletagservices.com/activeview/js/current/rx_lidar.js?cache=r20110914

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://googleads.g.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:22 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 tracking-event Show response
api.webgains.io/ Frame 10EF 16 B
232 B 58ms
58ms Fetch
application/json 52.56.221.73
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://api.webgains.io/tracking-event

Requested by

Host: analytics.webgains.io
URL: https://analytics.webgains.io/pvClk.min.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

52.56.221.73 London, United Kingdom, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-52-56-221-73.eu-west-2.compute.amazonaws.com

Software

nginx / PHP/7.4.26

Resource Hash

c955e57777ec0d73639dca6748560d00aa5eb8e12f13ebb2ed9656add3908f97

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 31 Aug 2022 08:02:23 GMT
x-content-type-options: nosniff
server: nginx
x-powered-by: PHP/7.4.26
x-frame-options: SAMEORIGIN
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache, private
x-xss-protection: 1; mode=block

OPTIONS
H2 204 tracking-event
api.webgains.io/ Frame 0
0 82ms
20ms Preflight 52.56.221.73
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://api.webgains.io/tracking-event
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.56.221.73 London, United Kingdom, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-56-221-73.eu-west-2.compute.amazonaws.com
Software: nginx /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

access-control-allow-headers: Content-Type
access-control-allow-methods: GET, POST, PUT, DELETE, OPTIONS
access-control-allow-origin: *
date: Wed, 31 Aug 2022 08:02:23 GMT
server: nginx

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/History%20Courses.svg
https://www.coursef.com/

82 KB
82 KB

1494ms
1493ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:26 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:24 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Humanities%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1578ms
1578ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:26 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:24 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Language%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1662ms
1662ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:26 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:24 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Law%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1663ms
1662ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Requested by

Host: www.coursef.com
URL: https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:26 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:24 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET 3708918_85fe_2.jpg
img-a.udemycdn.com/course/480x270/ 0
0

GET 3709502_c8c3.jpg
img-a.udemycdn.com/course/480x270/ 0
0

GET
H2 200 3709728_4c01.jpg
img-b.udemycdn.com/course/480x270/ 11 KB
12 KB 74ms
7ms Image
image/jpeg 2a02:6ea0:c700::15
CDN77 ^_^

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img-b.udemycdn.com/course/480x270/3709728_4c01.jpg?secure=ldUMVeG1AOZ3BWcX8EXH9A%3D%3D%2C1608625337
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:6ea0:c700::15 Frankfurt am Main, Germany, ASN60068 (CDN77 ^_^, GB),
Reverse DNS
Software: CDN77-Turbo /
Resource Hash: 0dbf947c8cd71353dae7f4e82052ed4569127aaa07c67efb8205ed6063362f48

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-77-pop: frankfurtDE
date: Wed, 31 Aug 2022 08:02:24 GMT
etag: "202e59e4794c8d84c8d9068593f772a9"
x-age-lb: 1113168
x-amz-request-id: CPSJS9XY7Z1R9FW5
x-amz-server-side-encryption: AES256
x-77-cache: HIT
x-77-nzt: ApySIQedstX/UPwQAFQRPUTyGUX/7MYiAA
content-length: 11741
x-amz-id-2: EpobmoUaCDC7DeLDunNMC2vjsF7HBKRUcg7mX+3lRtvdW3bp4yMxgEHjkDsHnsnfPtEW/8jGwHM=
x-cache-lb: HIT
x-accel-expires: @1973900628
last-modified: Fri, 18 Dec 2020 02:38:19 GMT
server: CDN77-Turbo
x-77-nzt-ray: 5/cQT72goAI
x-amz-version-id: o.i8w47hcD7W1KvojnJVaIsCueU22E78
cache-control: max-age=315360000
accept-ranges: bytes
content-type: image/jpeg

GET 3709756_83a6_2.jpg
img-a.udemycdn.com/course/480x270/ 0
0

GET
H2 200 3710626_4408.jpg
img-b.udemycdn.com/course/480x270/ 24 KB
25 KB 11ms
11ms Image
image/jpeg 2a02:6ea0:c700::15
CDN77 ^_^

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img-b.udemycdn.com/course/480x270/3710626_4408.jpg?secure=YnwDlaqj5rwpUqpg0uJ9pA%3D%3D%2C1608629296
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:6ea0:c700::15 Frankfurt am Main, Germany, ASN60068 (CDN77 ^_^, GB),
Reverse DNS
Software: CDN77-Turbo /
Resource Hash: 7b6a2f629639f0d7fb77aa1ecc058ce9563f5cc604765b551a49c71ae8a8df57

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-77-pop: frankfurtDE
date: Wed, 31 Aug 2022 08:02:24 GMT
etag: "2258996a8af6f8ee330a336baa1684a5"
x-age-lb: 2811408
x-amz-request-id: 9VWJK0G9MRE47260
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x-amz-id-2: D0DmoCwb5BU/Lca32+Ru67KsaJ9G6XSi91yrGf27GIg6oN56iwCoGXjhIZH7yTrjjNSCzd/oF64=
x-cache-lb: HIT
x-accel-expires: @1959870183
last-modified: Thu, 17 Dec 2020 10:16:39 GMT
server: CDN77-Turbo
x-77-nzt-ray: 3N6y16NHwMQ
x-amz-version-id: ig8Gt.4_J4lU3EUOKlL8TVmOElHMY.NH
cache-control: max-age=315360000
accept-ranges: bytes
content-type: image/jpeg

GET 3710664_271d.jpg
img-a.udemycdn.com/course/480x270/ 0
0

GET
H2 204 ngx_pagespeed_beacon
www.coursef.com/ 0
158 B 85ms
84ms Image
text/plain 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/ngx_pagespeed_beacon?ets=load:6851&rload=8247&nav=0&dns=75&connect=174&req_start=250&ttfb=560&dwld=1&dom_c=1938&nt=0&fp=1435&ifr=0&dpr=1&exptid=2&url=https%3A%2F%2Fwww.coursef.com%2F

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:26 GMT
cache-control: max-age=0, no-cache
x-content-type-options: nosniff
server: nginx/1.21.6
strict-transport-security: max-age=63072000; includeSubdomains
x-frame-options: DENY

GET
H3 200 sodar Show response
pagead2.googlesyndication.com/getconfig/ 14 KB
11 KB 55ms
55ms XHR
application/json 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gpt&tv=2022082501&st=env

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

0dd531b85e8b4112facab7479851d6328cf05e71c7840d6f52d97f5cbb45b395

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

timing-allow-origin: *
date: Wed, 31 Aug 2022 08:02:26 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
access-control-allow-origin: *
cache-control: private
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
content-type: application/json; charset=UTF-8
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 11056
x-xss-protection: 0

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 7ms
7ms Image
image/gif 2a00:1450:4001:82a::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j96&a=411741555&t=timing&_s=2&dl=https%3A%2F%2Fwww.coursef.com%2F&ul=en-us&de=UTF-8&dt=Coursef.com%3A%20Free%20Online%20Courses%20%26%20Certificates%20From%20Leading%20Institutions%20Worldwide&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&plt=8247&pdt=1&dns=75&rrt=0&srt=560&tcp=174&dit=1897&clt=1938&_gst=1897&_gbt=2190&_cst=1641&_cbt=1883&_u=YADAAUABAAAAAC~&jid=&gjid=&cid=823213049.1661932940&tid=UA-137730225-2&_gid=1720189596.1661932940&z=872605482

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 30 Aug 2022 21:50:29 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 36717
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 sodar2.js Show response
tpc.googlesyndication.com/sodar/ 17 KB
6 KB 16ms
16ms Script
text/javascript 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/sodar/sodar2.js

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2022082501.js?cb=31069223

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

61c32059a5e94075a7ecff678b33907966fc9cfa384daa01aa057f872da14dbb

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:26 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 6386
x-xss-protection: 0
server: sffe
cross-origin-opener-policy: same-origin; report-to="adspam-signals-scs"
etag: "1637097310169751"
vary: Accept-Encoding
report-to: {"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
content-type: text/javascript
cache-control: private, max-age=3000
accept-ranges: bytes
expires: Wed, 31 Aug 2022 08:02:26 GMT

GET
H3 200 runner.html Show response
tpc.googlesyndication.com/sodar/sodar2/225/ Frame 53BF 13 KB
5 KB 8ms
7ms Document
text/html 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html

Requested by

Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

55a119c0394f901a8a297e109c17b5e5402689708b999ab10691c16179f32a4a

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
age: 534
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: public, max-age=31536000
content-encoding: gzip
content-length: 5046
content-type: text/html
cross-origin-opener-policy: same-origin; report-to="adspam-signals-scs"
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 07:53:32 GMT
expires: Thu, 31 Aug 2023 07:53:32 GMT
last-modified: Mon, 21 Jun 2021 20:47:05 GMT
report-to: {"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
server: sffe
vary: Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 aframe Show response
www.google.com/recaptcha/api2/ Frame 9DD2 783 B
535 B 18ms
17ms Document
text/html 2a00:1450:4001:82f::2004
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/recaptcha/api2/aframe

Requested by

Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82f::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

GSE /

Resource Hash

0fc4a5a6657d88791b02fa76139e18ca14429ecf8316ed16eb0c4952f678a285

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-jvOgAaVHHRT1i33H-y1OBg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursef.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
cache-control: private, max-age=300
content-encoding: gzip
content-length: 513
content-security-policy: script-src 'report-sample' 'nonce-jvOgAaVHHRT1i33H-y1OBg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type: text/html; charset=utf-8
cross-origin-embedder-policy: require-corp
cross-origin-resource-policy: cross-origin
date: Wed, 31 Aug 2022 08:02:26 GMT
expires: Wed, 31 Aug 2022 08:02:26 GMT
report-to: {"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server: GSE
x-content-type-options: nosniff
x-xss-protection: 1; mode=block

GET
H3 200 ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js Show response
pagead2.googlesyndication.com/bg/ Frame 53BF 36 KB
16 KB 9ms
8ms Script
text/javascript 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://pagead2.googlesyndication.com/bg/ppzs-o_oDTLysEGEkZroIB51IgxzANAUgUjK_Y8VX9I.js

Requested by

Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

a69cecfa8fe80d32f2b04184919ae8201e75220c7300d0148148cafd8f155fd2

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://tpc.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 07:29:37 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1969
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 15877
x-xss-protection: 0
last-modified: Mon, 22 Aug 2022 11:08:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
vary: Accept-Encoding
report-to: {"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Thu, 31 Aug 2023 07:29:37 GMT

GET
H3 204 sodar
pagead2.googlesyndication.com/pagead/ Frame 9DD2 0
0 42ms
42ms Image
text/html 2a00:1450:4001:812::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=225&li=gpt_2022082501&jk=678913855707301&rc=
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.google.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/History%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1482ms
1481ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:27 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:26 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Humanities%20Courses.svg
https://www.coursef.com/

64 KB
64 KB

1651ms
1650ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:28 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:26 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Language%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1650ms
1649ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:28 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:26 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Law%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1566ms
1565ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:27 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:26 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Music%20Courses.svg
https://www.coursef.com/

64 KB
64 KB

1566ms
1566ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:28 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:26 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Physics%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

1565ms
1564ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:27 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:26 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET 3710668_4f40.jpg
img-a.udemycdn.com/course/480x270/ 0
0

GET
H2 200 3710718_eaf5_4.jpg
img-b.udemycdn.com/course/480x270/ 19 KB
19 KB 10ms
9ms Image
image/jpeg 2a02:6ea0:c700::15
CDN77 ^_^

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img-b.udemycdn.com/course/480x270/3710718_eaf5_4.jpg?secure=n7U2SqZzc9Sv1BnhUXqT8g%3D%3D%2C1608629725
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:6ea0:c700::15 Frankfurt am Main, Germany, ASN60068 (CDN77 ^_^, GB),
Reverse DNS
Software: CDN77-Turbo /
Resource Hash: 27c848e9f341b892d66ff2aff9ce0f6fd08071ff4da89d1c4c6a61e8a55ef15c

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-77-pop: frankfurtDE
date: Wed, 31 Aug 2022 08:02:26 GMT
etag: "4b8e6f54b98b3bf67ca5a5a08700f9ee"
x-age-lb: 3087056
x-amz-request-id: MCX0NENQDX0HT88X
x-amz-server-side-encryption: AES256
x-77-cache: HIT
x-77-nzt: ApySIQeFOQD/0BovAFQRPUcIroX/8p8bAA
content-length: 19075
x-amz-id-2: YHT4JjT5hOao7kz/48wtvbEP78SHXU+wGJbWKy3z4D5G5ZBSA89cFw+9DgWOLK9I/Ld+Ia/wbUg=
x-cache-lb: HIT
x-accel-expires: @1972395471
last-modified: Thu, 17 Dec 2020 11:36:18 GMT
server: CDN77-Turbo
x-77-nzt-ray: uTcZd7UqOeo
x-amz-version-id: 5K0t8bsc7DzGqx35j5PN0i1u.gvVTw5t
cache-control: max-age=315360000
accept-ranges: bytes
content-type: image/jpeg

GET 3710838_6b56_2.jpg
img-a.udemycdn.com/course/480x270/ 0
0

GET 3710880_0106.jpg
img-a.udemycdn.com/course/480x270/ 0
0

GET
H2 200 loading-course.svg
www.coursef.com/photos/logo/ 9 KB
9 KB 86ms
86ms Image
image/svg+xml 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.coursef.com/photos/logo/loading-course.svg
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: 4f100fc891939dc1b7adac38f778d2af480cd7bb557ee723ee624a6922531d51

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:26 GMT
last-modified: Thu, 05 May 2022 07:52:35 GMT
server: nginx/1.21.6
etag: "62738243-222e"
content-type: image/svg+xml
cache-control: max-age=2592000, public, s-maxage=10
accept-ranges: bytes
content-length: 8750
expires: Fri, 30 Sep 2022 08:02:26 GMT

GET
H3 204 generate_204
tpc.googlesyndication.com/ Frame 53BF 0
10 B 7ms
7ms Image
text/plain 2a00:1450:4001:806::2001
GOOGLE

General

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Full URL: https://tpc.googlesyndication.com/generate_204?kUypsg
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:26 GMT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0

GET
H3 204 sodar
pagead2.googlesyndication.com/pagead/ 0
0 45ms
44ms Image
text/html 2a00:1450:4001:812::2002
GOOGLE

General

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Full URL: https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=225&t=2&li=gpt_2022082501&jk=678913855707301&bg=!2dql2p7NAAaXrHhMt6w7ACkAdvg8WlCAGDr_ouGjk6bINXQqnKtl8qFNB8ViIatdx1nR6ieo1VsIuQIAAABaUgAAAAhoAQeZAp1QIo6m-_DvCaq1z2opIF4uako9qeawJDM4jS_avV8QNH4GSitR9on9ka25qTfkgH6OwvrK6eujrL8XB1fWrnt7OW_bV_XNPhYTSLnWXq7L176n4CVHvmGQQ17JIvw570UKmQJRjEMdbptaQg8hIhp_Cgn-tibsSDeVa3IEjAkGxnR1hy2WCx6lShlnSRnpJjWacVTkF6qCgD0GJ67Qt09gSJl_8gHUWQC26WapKV7nTV_3sryfpKiEvCLW1CqJVbnvaVtLp5q3XauL1DUhMPiRXzSPPeq7MFo_ifM6dFdqv78e_IHmU-JJqKisISJN1zDA2cLpjwUcvkg1TKYmf0Cf5XacPvNMZ4aPsRWnaYf4d6OP7Ww6BAcEhQ6I74oPnDCzDUFrdrT73v28-WMCeqPBapkCP4qpOr5105XabZAwbU4xycaWrE0fFbwdL2THH56fN7OsB2IknFMipdFaoi48gx8kTYmnBsNMLlee4vf7IbN9EUOnKE-YfbrBBrvdzrhMty0oav9WWd4KTOSzzjrYMAblCsrKIXyy2eFlZAeVMz-6uEmP8UryWNyOTIfvtAdtl5BImUJfrVcow9fTVDmxjLY27u4I7UHS80ZJvgct-fkzVYuqUFSVgkdmci7inqR-3UoeAkRKOJs4REq24CZH1TUwdFHLvQ7gpsZL_vtrPX3bwYb2ALA1B9TVOIdTsyZssP44cwYvglWXy5ju1FYR0Qe17ykgaL0Aw4PcL3ADjw-S6YWG0TtZQibRGS9LVQJri5BH7h6KcVbGHvctkiP2yfhnRXJ7jAU22_4LCeiG3r-MyjXZ1oUtUuO12S2ImtHyFWBbHFyylzYyZsh486tRmn3z6Hc84KzJHuLjAip_fPCSv8RF9fFsKEtsiws
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

GET
H2 200 loading-course.svg
www.coursef.com/photos/logo/ 9 KB
9 KB 169ms
169ms Image
image/svg+xml 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

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Full URL: https://www.coursef.com/photos/logo/loading-course.svg
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: 4f100fc891939dc1b7adac38f778d2af480cd7bb557ee723ee624a6922531d51

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:28 GMT
last-modified: Thu, 05 May 2022 07:52:35 GMT
server: nginx/1.21.6
etag: "62738243-222e"
content-type: image/svg+xml
cache-control: max-age=2592000, public, s-maxage=10
accept-ranges: bytes
content-length: 8750
expires: Fri, 30 Sep 2022 08:02:28 GMT

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Science%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

672ms
670ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:29 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:28 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET
H2

200

/
www.coursef.com/
Redirect Chain

https://www.coursef.com/photos/shares/Art%20&%20Culture%20Courses.svg
https://www.coursef.com/

110 KB
110 KB

587ms
586ms

Image
text/html

67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.coursef.com/

Protocol

Server

67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

coursef.com-nyc1-01

Software

nginx/1.21.6 /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/, DENY

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

x-page-speed: 1.13.35.2-0
strict-transport-security: max-age=63072000; includeSubdomains
content-encoding: gzip
x-content-type-options: nosniff
server: nginx/1.21.6
date: Wed, 31 Aug 2022 08:02:29 GMT
x-frame-options: ALLOW FROM https://www.google.com/, DENY
content-type: text/html; charset=UTF-8
cache-control: max-age=0, no-cache

Redirect headers

date: Wed, 31 Aug 2022 08:02:28 GMT
x-content-type-options: nosniff
server: nginx/1.21.6
x-frame-options: DENY
content-type: text/html
location: https://www.coursef.com/
strict-transport-security: max-age=63072000; includeSubdomains
content-length: 169

GET 3711072_43c2_2.jpg
img-a.udemycdn.com/course/480x270/ 0
0

GET 3711140_3f7f_2.jpg
img-a.udemycdn.com/course/480x270/ 0
0

GET
H2 200 loading-course.svg
www.coursef.com/photos/logo/ 9 KB
9 KB 86ms
86ms Image
image/svg+xml 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.coursef.com/photos/logo/loading-course.svg
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: 4f100fc891939dc1b7adac38f778d2af480cd7bb557ee723ee624a6922531d51

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:28 GMT
last-modified: Thu, 05 May 2022 07:52:35 GMT
server: nginx/1.21.6
etag: "62738243-222e"
content-type: image/svg+xml
cache-control: max-age=2592000, public, s-maxage=10
accept-ranges: bytes
content-length: 8750
expires: Fri, 30 Sep 2022 08:02:28 GMT

GET
H2 200 loading-course.svg
www.coursef.com/photos/logo/ 9 KB
9 KB 86ms
85ms Image
image/svg+xml 67.205.165.147
DIGITALOCEAN-ASN

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.coursef.com/photos/logo/loading-course.svg
Requested by: Host: www.coursef.com
URL: https://www.coursef.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 67.205.165.147 North Bergen, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS: coursef.com-nyc1-01
Software: nginx/1.21.6 /
Resource Hash: 4f100fc891939dc1b7adac38f778d2af480cd7bb557ee723ee624a6922531d51

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.coursef.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

date: Wed, 31 Aug 2022 08:02:29 GMT
last-modified: Thu, 05 May 2022 07:52:35 GMT
server: nginx/1.21.6
etag: "62738243-222e"
content-type: image/svg+xml
cache-control: max-age=2592000, public, s-maxage=10
accept-ranges: bytes
content-length: 8750
expires: Fri, 30 Sep 2022 08:02:29 GMT

GET
H2 200 dc_oe=ChMI_MuD1c7w-QIVggbgCh33Og1kEAAYACDoksVTQhMIgcGz1M7w-QIV9IWDBx15uwSg;met=1;&timestamp=1661932952184;eid1=871060;ecn1=1;etm1=0;eid2=2;ecn2=1;etm2=10;
ade.googlesyndication.com/ddm/activity/ Frame 3EC6 42 B
494 B 79ms
44ms Image
image/gif 172.217.16.194

General

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Show headers Download Go to Show image

Full URL

https://ade.googlesyndication.com/ddm/activity/dc_oe=ChMI_MuD1c7w-QIVggbgCh33Og1kEAAYACDoksVTQhMIgcGz1M7w-QIV9IWDBx15uwSg;met=1;&timestamp=1661932952184;eid1=871060;ecn1=1;etm1=0;eid2=2;ecn2=1;etm2=10;

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.16.194 -, , ASN (),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.5195.52 Safari/537.36

Response headers

pragma: no-cache
date: Wed, 31 Aug 2022 08:02:32 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-type: image/gif
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: img-a.udemycdn.com
URL: https://img-a.udemycdn.com/course/480x270/3708918_85fe_2.jpg?mXbE53aYC7pZ-Rtg8vd3xrvXw-SHpCNos4IQ9vXqxylfBiGRZ8gQIRisqjcobsqWPOp_7BQ8pPOmyrTKOixDbLTYSTkslzokLn-7i_c6pS6Byngt-duhkb21wLILeeUW

Domain: img-a.udemycdn.com
URL: https://img-a.udemycdn.com/course/480x270/3709502_c8c3.jpg?C-rkk8bR1Wi9OgpBYNG1AGcnxS-sifwuJwDOaIKB-wJdd6ZNsxlVn9Sv7obEXG8IqDsb5Us5yhHmvrOyBvfR-8Ue5jva1pFkmozK0_kWhNxVIFKZokIrTv3346xHyA

Domain: img-a.udemycdn.com
URL: https://img-a.udemycdn.com/course/480x270/3709756_83a6_2.jpg?hRn3oYCxr5G1AY224NrV0_g83a3OMQnYmrxAUB_lcgkr-rh_LsLlc7cFvQNPRir2RVE1WCD_jUQkoxsHlA-WkES6Ri3MfabgpZJzG0MabaojEcFCRwkcTCZx7RJNHICS

Domain: img-a.udemycdn.com
URL: https://img-a.udemycdn.com/course/480x270/3710664_271d.jpg?PiqTPLAsDCGdrapU0z_8QomwBVUIo2BtHyFgM_siYbCmGjsRetNpOcXGpmV4lgcLv6ZbX3QCcCdewFOLyX0_dToq--tKZ0S0ClWOw1ohrW1W7UZA27TboLp2IZCv9w

Domain: img-a.udemycdn.com
URL: https://img-a.udemycdn.com/course/480x270/3710668_4f40.jpg?iG1czp1E0FtxiyAKvSuRQMoh13zpMmnzpJgDqx25bAumQ0sb4jDTcVkHhjU9rbitJDq1Q0fGRvxb_u1NzHYZJ_vDwKJ2InV6R1zhQ_1WHpXtJBpl9WBq5PFs04265w

Domain: img-a.udemycdn.com
URL: https://img-a.udemycdn.com/course/480x270/3710838_6b56_2.jpg?HT2zNTfw5nfTFVWoeVai8q7-kxAshuvSkRqSBOfpZ0ssTmWNz4pbbP7eeatLieewZFIDdWIJnr4JWZEnt58LTZC8CZK3acfQFfQE5tFFvdxTFDsk1f4d2WwTc7pKLd4t

Domain: img-a.udemycdn.com
URL: https://img-a.udemycdn.com/course/480x270/3710880_0106.jpg?N0fkRLEMP4ePGOvrsvD1l_HPUL74tfPHqldRapigOAQwUHhW_BSN5-dfmYNpT_94GQX27zYgSqmfnbIwP_Bvlxp9yj2tQ_SdVJKSuPpkexG3l_Qmw8U0Ld7u8V7WsA

Domain: img-a.udemycdn.com
URL: https://img-a.udemycdn.com/course/480x270/3711072_43c2_2.jpg?qJ5YhK9ifMHmupcpvuETFpTKaV2o_rhMe2gMv4DswcG2EELjaA5atdKeYsfdts6VuVYUUR_y8RgaPL2WYvGlyi6tkSW2gXbCKpkj3XvTbuNnUrSALMGKLknbEhcKNS6e

Domain: img-a.udemycdn.com
URL: https://img-a.udemycdn.com/course/480x270/3711140_3f7f_2.jpg?pqMonnNgRwo6Mo9JKKYvTNmSo-42l7AW4wWLknLADBhm7l-22P43zWzSrdPcMxb8PNkDGXbaX0FSgHaRpunD_lNxW7y_FSVnDN8q1xKPwSNVzV0GuY-qd_1p7Etm1tNi

Verdicts & Comments Add Verdict or Comment

192 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

28 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.www.coursef.com/	1970-01-20 05:48:57	Name: PageSpeedExperiment Value: 2
.coursef.com/	1970-01-20 07:48:28	Name: _fbp Value: fb.1.1661932940232.1744348612
.coursef.com/	1970-01-20 15:14:52	Name: _ga_ZRC4C73FZ4 Value: GS1.1.1661932940.1.0.1661932940.0.0.0
.coursef.com/	1970-01-20 15:14:52	Name: _ga Value: GA1.2.823213049.1661932940
.coursef.com/	1970-01-20 05:40:19	Name: _gid Value: GA1.2.1720189596.1661932940
.coursef.com/	1970-01-20 05:38:53	Name: _gat Value: 1
.coursef.com/	1970-01-20 05:38:53	Name: _gat_gtag_UA_162963172_1 Value: 1
.doubleclick.net/	1970-01-20 15:00:28	Name: IDE Value: AHWqTUl4BER-qVUWojBmTGAYQ1eZ_8wxlNUhlBwkOYr_E8QTa0d44ot49AFsf2Izn34
.coursef.com/	1970-01-20 15:00:28	Name: __gads Value: ID=6ae0bedd51760d0c-2250efbe0ece003a:T=1661932940:S=ALNI_Mb_3ulmkspNuY0tTinOd_Qsrf7qlQ
.openx.net/	1970-01-20 14:24:28	Name: i Value: 07bc8efd-2c3d-4053-b2fd-c03cec88aa3e\|1661932941
.casalemedia.com/	1970-01-20 14:24:28	Name: CMID Value: Yw8Vjawhseqd3bPCNCM50wAA
.casalemedia.com/	1970-01-20 07:48:28	Name: CMPS Value: 5132
.casalemedia.com/	1970-01-20 07:48:28	Name: CMPRO Value: 5132
.adnxs.com/	1970-01-20 07:48:28	Name: uuid2 Value: 3689103283806150973
.adnxs.com/	1970-01-20 07:48:28	Name: anj Value: dTM7k!M41.D>6NRF']wIg2C'$l8ha-!]tbPl1M>e)ZlrFUfJ+tGXxoLG1@FKL_7P9@1>_9<TycgQSDAm^xDiG7^yd=bpRzqF1`b`ga>!tC
.doubleclick.net/	1970-01-20 05:38:56	Name: DSID Value: NO_DATA
.casalemedia.com/	1970-01-20 07:48:28	Name: CMTS Value: 1171
.criteo.com/	1970-01-20 15:00:28	Name: uid Value: 8894e6f6-045a-4d21-9003-58e8d9c37b10
.redintelligence.net/	1970-01-20 07:48:28	Name: 8lcfmzhxc8d6_uid Value: 862d6d102f3d1509
.retailads.net/	1970-01-20 06:22:04	Name: ppb2172 Value: 1570394851
.coursef.com/	1970-01-20 15:00:28	Name: cto_bundle Value: rodnHF9zc3RxUjJpWW05STdzQk40YzFRcm9kbXZrV2xPQXR3bzZjT0JBZ3dBcXU3OXZDbzQ1bWszWmhzazIlMkZRbVVva3B4dG1RbEdQSmxKZTdhSnZWRXpjOHdzdHVxb0hrb3R1MUFrU1NtMFZ3T1JuRXolMkZURk5ZVzlNZldKZkxEQjUlMkI4bG8zWXJjYUJ5TjZXekU5UWQ2WFdjcUElM0QlM0Q
.awin1.com/	1970-01-20 05:48:57	Name: awpv14098 Value: 296283\|1661932942\|3e35fe40-2903-11ed-a34d-22350b028903
.awin1.com/	1969-12-31 23:59:59	Name: AWSESS Value: 429086:2519595
pb.media01.eu/	1969-12-31 23:59:59	Name: ASP.NET_SessionId Value: 2ntkmap3qaaalzdqcva0hj52
pb.media01.eu/	1970-01-20 15:14:52	Name: DTU Value: 1A381D95BE13ABA7306AB5EB47A135C1
.futalis.de/	1970-01-20 07:05:16	Name: raSIDb Value: 1570394851
www.coursef.com/	1970-01-20 05:39:00	Name: XSRF-TOKEN Value: eyJpdiI6Ik9hQzBOdFRMVmw0SXhwamJVMzRrbmc9PSIsInZhbHVlIjoiQ0dpVXRDNGtRS1owRiszOXZtTkJRVWppanBvTE03d3NxN2Z0UlNXejRaTFhRdXQ3TzRrVlJEVTJlTXJNdUkreCIsIm1hYyI6ImE3Y2EzZjMxYTMxODQ0MDlkY2VkNzA3Yjc3OWE1ODNmZGIxMGVjZTgwZWFhZTkzYzdmYjA3ODFiYTRlZTY5ODEifQ%3D%3D
www.coursef.com/	1970-01-20 05:39:00	Name: laravel_session Value: eyJpdiI6InRiV1JlOUJFMU1IZE9YdEM3bkljRFE9PSIsInZhbHVlIjoiS1NST3pSaDdZTkpTS1ZPcDZmUnhlRVNDYXR6XC9raEU5aTlqQzVJMWp2XC9rVlZSRldMVnA1amxodXA1MGRsQmlBIiwibWFjIjoiYThhNDQyY2U5YTBkZDU5YjI5YjZjNjBiNDJkZDEyMTdhNjQ3OTM1Yzk1NmE3MGFhNGExZDRmNzVhMzA4ZDM5MiJ9

12 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://adv.office-partner.de/?utm_source=webgains&utm_campaign=webgains Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://img-a.udemycdn.com/course/480x270/3708918_85fe_2.jpg?mXbE53aYC7pZ-Rtg8vd3xrvXw-SHpCNos4IQ9vXqxylfBiGRZ8gQIRisqjcobsqWPOp_7BQ8pPOmyrTKOixDbLTYSTkslzokLn-7i_c6pS6Byngt-duhkb21wLILeeUW Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
network	error	URL: https://img-a.udemycdn.com/course/480x270/3709502_c8c3.jpg?C-rkk8bR1Wi9OgpBYNG1AGcnxS-sifwuJwDOaIKB-wJdd6ZNsxlVn9Sv7obEXG8IqDsb5Us5yhHmvrOyBvfR-8Ue5jva1pFkmozK0_kWhNxVIFKZokIrTv3346xHyA Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
network	error	URL: https://img-a.udemycdn.com/course/480x270/3709756_83a6_2.jpg?hRn3oYCxr5G1AY224NrV0_g83a3OMQnYmrxAUB_lcgkr-rh_LsLlc7cFvQNPRir2RVE1WCD_jUQkoxsHlA-WkES6Ri3MfabgpZJzG0MabaojEcFCRwkcTCZx7RJNHICS Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
network	error	URL: https://img-a.udemycdn.com/course/480x270/3710664_271d.jpg?PiqTPLAsDCGdrapU0z_8QomwBVUIo2BtHyFgM_siYbCmGjsRetNpOcXGpmV4lgcLv6ZbX3QCcCdewFOLyX0_dToq--tKZ0S0ClWOw1ohrW1W7UZA27TboLp2IZCv9w Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
javascript	warning	URL: https://googleads.g.doubleclick.net/pagead/html/r20220829/r20110914/zrt_lookup.html?fsb=1#RS-0-&adk=1812271801&client=ca-pub-5258751771164045&fa=1&ifi=6&uci=a!6&btvi=1&xpc=cSMrzR5iya&p=https%3A//www.coursef.com Message: The resource https://fonts.googleapis.com/css?family=Google%20Sans%3A400%2C500 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
network	error	URL: https://img-a.udemycdn.com/course/480x270/3710668_4f40.jpg?iG1czp1E0FtxiyAKvSuRQMoh13zpMmnzpJgDqx25bAumQ0sb4jDTcVkHhjU9rbitJDq1Q0fGRvxb_u1NzHYZJ_vDwKJ2InV6R1zhQ_1WHpXtJBpl9WBq5PFs04265w Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
network	error	URL: https://img-a.udemycdn.com/course/480x270/3710838_6b56_2.jpg?HT2zNTfw5nfTFVWoeVai8q7-kxAshuvSkRqSBOfpZ0ssTmWNz4pbbP7eeatLieewZFIDdWIJnr4JWZEnt58LTZC8CZK3acfQFfQE5tFFvdxTFDsk1f4d2WwTc7pKLd4t Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
network	error	URL: https://img-a.udemycdn.com/course/480x270/3710880_0106.jpg?N0fkRLEMP4ePGOvrsvD1l_HPUL74tfPHqldRapigOAQwUHhW_BSN5-dfmYNpT_94GQX27zYgSqmfnbIwP_Bvlxp9yj2tQ_SdVJKSuPpkexG3l_Qmw8U0Ld7u8V7WsA Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
network	error	URL: https://img-a.udemycdn.com/course/480x270/3711072_43c2_2.jpg?qJ5YhK9ifMHmupcpvuETFpTKaV2o_rhMe2gMv4DswcG2EELjaA5atdKeYsfdts6VuVYUUR_y8RgaPL2WYvGlyi6tkSW2gXbCKpkj3XvTbuNnUrSALMGKLknbEhcKNS6e Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
network	error	URL: https://img-a.udemycdn.com/course/480x270/3711140_3f7f_2.jpg?pqMonnNgRwo6Mo9JKKYvTNmSo-42l7AW4wWLknLADBhm7l-22P43zWzSrdPcMxb8PNkDGXbaX0FSgHaRpunD_lNxW7y_FSVnDN8q1xKPwSNVzV0GuY-qd_1p7Etm1tNi Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
javascript	warning	URL: https://www.coursef.com/ Message: The resource https://s.vi-serve.com/tagLoader.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=63072000; includeSubdomains
X-Content-Type-Options	nosniff
X-Frame-Options	ALLOW FROM https://www.google.com/ DENY

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ad-server.eu
ade.googlesyndication.com
adservice.google.com
adservice.google.de
adv.office-partner.de
analytics.webgains.io
api.webgains.io
assets.sendinblue.com
b9316e26831e96987640e690b417fc8e.safeframe.googlesyndication.com
bcp.crwdcntrl.net
cdn.id5-sync.com
cdn.retailads.net
cdn.track.production.webgains.team
cdnjs.cloudflare.com
cm.g.doubleclick.net
connect.facebook.net
dsum-sec.casalemedia.com
fonts.googleapis.com
fonts.gstatic.com
futalis.de
google-bidout-d.openx.net
googleads.g.doubleclick.net
googleads4.g.doubleclick.net
gum.criteo.com
hal9000.redintelligence.net
hal900012.redintelligence.net
ib.adnxs.com
id.sharedid.org
id5-sync.com
img-a.udemycdn.com
img-b.udemycdn.com
img.mailinblue.com
mug.criteo.com
oa.openxcdn.net
oajs.openx.net
pagead2.googlesyndication.com
partner.googleadservices.com
pb.media01.eu
prod.uidapi.com
pv.medialead.de
region1.google-analytics.com
s.vi-serve.com
s0.2mdn.net
securepubads.g.doubleclick.net
sibforms.com
static.criteo.net
stats.g.doubleclick.net
sync.teads.tv
tags.crwdcntrl.net
tpc.googlesyndication.com
track.webgains.com
us-u.openx.net
www.awin1.com
www.coursef.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.googletagservices.com
www.gstatic.com
img-a.udemycdn.com
104.111.239.217
104.111.242.245
104.18.19.126
108.138.7.56
138.201.64.38
141.95.98.64
142.250.185.162
142.250.185.194
142.250.186.130
145.239.193.130
167.233.14.134
172.217.16.194
178.250.2.146
18.168.21.195
185.89.210.46
2001:4860:4802:32::36
205.185.216.10
2606:4700:10::6816:3556
2606:4700::6811:190e
2606:4700::6811:a0c
2606:4700::6812:9207
2a00:1450:4001:801::2002
2a00:1450:4001:802::2003
2a00:1450:4001:803::2003
2a00:1450:4001:806::2001
2a00:1450:4001:806::2003
2a00:1450:4001:80f::2002
2a00:1450:4001:80f::200a
2a00:1450:4001:812::2002
2a00:1450:4001:813::2002
2a00:1450:4001:827::2006
2a00:1450:4001:827::2008
2a00:1450:4001:82a::200e
2a00:1450:4001:82f::2001
2a00:1450:4001:82f::2002
2a00:1450:4001:82f::2004
2a00:1450:400c:c00::9d
2a01:4f8:d0a:2321::2
2a02:2638:1::13
2a02:2638::3
2a02:6ea0:c700::15
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f107:83:face:b00c:0:25de
2a06:98c1:3121::3
2a0b:4d07:102::1
3.139.170.196
34.102.146.192
34.120.135.53
35.244.159.8
52.30.61.76
52.41.7.133
52.56.221.73
54.76.176.197
65.9.66.110
67.205.165.147
88.198.250.30
94.130.102.164
99.86.4.94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www.coursef.com Open in urlscan Pro 67.205.165.147 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

256 Requests

80 %HTTPS

50 %IPv6

42 Domains

61 Subdomains

58 IPs

9 Countries

5863 kBTransfer

9559 kBSize

28 Cookies

7 Outgoing links

Redirected requests

256 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 5 data transactions

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www.coursef.com Open in urlscan Pro
67.205.165.147 Public Scan

Screenshot
Live screenshot

Full Image

256
Requests

80 %
HTTPS

50 %
IPv6

42
Domains

61
Subdomains

58
IPs

9
Countries

5863 kB
Transfer

9559 kB
Size

28
Cookies

256 HTTP transactions
5 data transactions