www.coursera.org Open in urlscan Pro
65.9.68.50 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://microsoftcortana.cf/
Effective URL:
https://www.coursera.org/
Submission: On November 29 via automatic, source certstream-suspicious (November 29th 2020, 3:46:58 pm UTC)

Summary HTTP 134 Redirects Links 18 Behaviour Indicators

Summary

This website contacted 32 IPs in 6 countries across 29 domains to perform 134 HTTP transactions. The main IP is 65.9.68.50, located in Seattle, United States and belongs to AMAZON-02, US. The main domain is www.coursera.org.
TLS certificate: Issued by Amazon on September 18th 2020. Valid for: a year.

This is the only time www.coursera.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	144.168.61.62 144.168.61.62	25820 (IT7NET) (IT7NET)
6	65.9.68.50 65.9.68.50	16509 (AMAZON-02) (AMAZON-02)
67	143.204.215.45 143.204.215.45	16509 (AMAZON-02) (AMAZON-02)
11	13.35.253.229 13.35.253.229	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:817::2008	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:80b::200e	15169 (GOOGLE) (GOOGLE)
1	172.217.22.2 172.217.22.2	15169 (GOOGLE) (GOOGLE)
2	2a03:2880:f01... 2a03:2880:f01c:8012:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
2	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	34.102.147.248 34.102.147.248	15169 (GOOGLE) (GOOGLE)
1	13.224.93.65 13.224.93.65	16509 (AMAZON-02) (AMAZON-02)
3	18.191.77.96 18.191.77.96	16509 (AMAZON-02) (AMAZON-02)
3	23.96.207.177 23.96.207.177	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	151.101.13.2 151.101.13.2	54113 (FASTLY) (FASTLY)
1	151.101.12.157 151.101.12.157	54113 (FASTLY) (FASTLY)
2	199.232.53.140 199.232.53.140	54113 (FASTLY) (FASTLY)
2	2a00:1450:400... 2a00:1450:400c:c0c::9c	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:802::2004	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:820::2003	15169 (GOOGLE) (GOOGLE)
1	52.216.140.166 52.216.140.166	16509 (AMAZON-02) (AMAZON-02)
2	2a03:2880:f11... 2a03:2880:f11c:8183:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1 2	35.157.67.92 35.157.67.92	16509 (AMAZON-02) (AMAZON-02)
2 2	185.33.220.244 185.33.220.244	29990 (ASN-APPNEX) (ASN-APPNEX)
2	3.230.50.184 3.230.50.184	14618 (AMAZON-AES) (AMAZON-AES)
1	2a00:1450:400... 2a00:1450:4001:81c::2002	15169 (GOOGLE) (GOOGLE)
4	35.241.23.116 35.241.23.116	15169 (GOOGLE) (GOOGLE)
3	34.98.67.3 34.98.67.3	15169 (GOOGLE) (GOOGLE)
1	74.201.215.212 74.201.215.212	29791 (VOXEL-DOT...) (VOXEL-DOT-NET)
1	104.244.42.131 104.244.42.131	13414 (TWITTER) (TWITTER)
1	104.244.42.133 104.244.42.133	13414 (TWITTER) (TWITTER)
1 2	216.58.210.6 216.58.210.6	15169 (GOOGLE) (GOOGLE)
1 2	147.75.102.200 147.75.102.200	54825 (PACKET) (PACKET)
2 2	34.120.207.148 34.120.207.148	15169 (GOOGLE) (GOOGLE)
1	2a02:6ea0:c70... 2a02:6ea0:c700::1	60068 (CDN77) (CDN77)
134	32

1 144.168.61.62 (Los Angeles, United States) 1 redirects

ASN25820 (IT7NET, CA)
PTR: 144.168.61.62.16clouds.com

microsoftcortana.cf	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 65.9.68.50 (Seattle, United States)

ASN16509 (AMAZON-02, US)

www.coursera.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

67 143.204.215.45 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-215-45.fra53.r.cloudfront.net

d3njjcbhbojbot.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

11 13.35.253.229 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-253-229.fra6.r.cloudfront.net

d2j5ihb19pt1hq.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:817::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:80b::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 172.217.22.2 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s14-in-f2.1e100.net

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

2 2a03:2880:f01c:8012:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK, US)

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

2 2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

bat.bing.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 34.102.147.248 (United States)

ASN15169 (GOOGLE, US)
PTR: 248.147.102.34.bc.googleusercontent.com

intljs.rmtag.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.224.93.65 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-93-65.zrh50.r.cloudfront.net

px.airpr.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 18.191.77.96 (Columbus, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-18-191-77-96.us-east-2.compute.amazonaws.com

collector-3549.tvsquared.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 23.96.207.177 (Chicago, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

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

1 151.101.13.2 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

a.quora.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.12.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

static.ads-twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 199.232.53.140 (United States)

ASN54113 (FASTLY, US)

www.redditstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
alb.reddit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:400c:c0c::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:802::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:820::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 52.216.140.166 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
PTR: s3-1.amazonaws.com

s3.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f11c:8183:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK, US)

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

2 35.157.67.92 (Frankfurt am Main, Germany) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-35-157-67-92.eu-central-1.compute.amazonaws.com

dpx.airpr.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 185.33.220.244 (Netherlands) 2 redirects

ASN29990 (ASN-APPNEX, US)
PTR: 731.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net

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

2 3.230.50.184 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-230-50-184.compute-1.amazonaws.com

q.quora.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:81c::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

4 35.241.23.116 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 116.23.241.35.bc.googleusercontent.com

ut.ra.linksynergy.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
consent.linksynergy.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
nypi.dc-storm.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 34.98.67.3 (United States)

ASN15169 (GOOGLE, US)
PTR: 3.67.98.34.bc.googleusercontent.com

tags.rd.linksynergy.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 74.201.215.212 (Secaucus, United States)

ASN29791 (VOXEL-DOT-NET, US)

lua9b20g37-dsn.algolia.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.131 (United States)

ASN13414 (TWITTER, US)

analytics.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.133 (United States)

ASN13414 (TWITTER, US)

t.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 216.58.210.6 (Mountain View, United States) 1 redirects

ASN15169 (GOOGLE, US)
PTR: fra16s07-in-f6.1e100.net

9876505.fls.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 147.75.102.200 (Central, Hong Kong) 1 redirects

ASN54825 (PACKET, US)

loadus.exelator.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.120.207.148 (United States) 2 redirects

ASN15169 (GOOGLE, US)
PTR: 148.207.120.34.bc.googleusercontent.com

idsync.rlcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:6ea0:c700::1 (Germany)

ASN60068 (CDN77, GB)

load77.exelator.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
78	cloudfront.net d3njjcbhbojbot.cloudfront.net d2j5ihb19pt1hq.cloudfront.net	2 MB
6	linksynergy.com ut.ra.linksynergy.com tags.rd.linksynergy.com consent.linksynergy.com	15 KB
6	coursera.org www.coursera.org	155 KB
5	doubleclick.net 1 redirects stats.g.doubleclick.net googleads.g.doubleclick.net 9876505.fls.doubleclick.net	3 KB
3	exelator.com 1 redirects loadus.exelator.com load77.exelator.com	4 KB
3	google.de www.google.de	1 KB
3	google.com www.google.com	682 B
3	quora.com a.quora.com q.quora.com	15 KB
3	mapixl.com mapixl.com	14 KB
3	tvsquared.com collector-3549.tvsquared.com	9 KB
3	airpr.com 1 redirects px.airpr.com dpx.airpr.com	3 KB
3	google-analytics.com www.google-analytics.com	19 KB
2	rlcdn.com 2 redirects idsync.rlcdn.com	809 B
2	adnxs.com 2 redirects secure.adnxs.com	2 KB
2	facebook.com www.facebook.com	486 B
2	bing.com bat.bing.com	9 KB
2	facebook.net connect.facebook.net	93 KB
2	googletagmanager.com www.googletagmanager.com	109 KB
1	dc-storm.com nypi.dc-storm.com	257 B
1	t.co t.co	448 B
1	twitter.com analytics.twitter.com	651 B
1	algolia.net lua9b20g37-dsn.algolia.net	6 KB
1	reddit.com alb.reddit.com	125 B
1	amazonaws.com s3.amazonaws.com	193 KB
1	redditstatic.com www.redditstatic.com	6 KB
1	ads-twitter.com static.ads-twitter.com	2 KB
1	rmtag.com intljs.rmtag.com	28 KB
1	googleadservices.com www.googleadservices.com	12 KB
1	microsoftcortana.cf 1 redirects microsoftcortana.cf	389 B
134	29

	Domain	Requested by
67	d3njjcbhbojbot.cloudfront.net	www.coursera.org d3njjcbhbojbot.cloudfront.net
11	d2j5ihb19pt1hq.cloudfront.net	www.coursera.org d3njjcbhbojbot.cloudfront.net
6	www.coursera.org	www.coursera.org d3njjcbhbojbot.cloudfront.net
3	tags.rd.linksynergy.com	intljs.rmtag.com tags.rd.linksynergy.com
3	www.google.de
3	www.google.com
3	mapixl.com	www.googletagmanager.com d3njjcbhbojbot.cloudfront.net
3	collector-3549.tvsquared.com	www.coursera.org
3	www.google-analytics.com	www.googletagmanager.com
2	idsync.rlcdn.com	2 redirects
2	loadus.exelator.com	1 redirects
2	9876505.fls.doubleclick.net	1 redirects www.googletagmanager.com
2	ut.ra.linksynergy.com	intljs.rmtag.com
2	q.quora.com
2	secure.adnxs.com	2 redirects
2	dpx.airpr.com	1 redirects
2	www.facebook.com	connect.facebook.net
2	stats.g.doubleclick.net	d3njjcbhbojbot.cloudfront.net
2	bat.bing.com	www.coursera.org
2	connect.facebook.net	www.coursera.org connect.facebook.net
2	www.googletagmanager.com	d3njjcbhbojbot.cloudfront.net intljs.rmtag.com
1	load77.exelator.com
1	nypi.dc-storm.com
1	consent.linksynergy.com
1	t.co
1	analytics.twitter.com	static.ads-twitter.com
1	lua9b20g37-dsn.algolia.net	d3njjcbhbojbot.cloudfront.net
1	googleads.g.doubleclick.net	www.googleadservices.com
1	alb.reddit.com
1	s3.amazonaws.com	d3njjcbhbojbot.cloudfront.net
1	www.redditstatic.com	www.coursera.org
1	static.ads-twitter.com	www.coursera.org
1	a.quora.com	www.coursera.org
1	px.airpr.com	www.coursera.org
1	intljs.rmtag.com	www.coursera.org
1	www.googleadservices.com	www.googletagmanager.com
1	microsoftcortana.cf	1 redirects
134	37

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

Domain
about.coursera.org
www.coursera.community
building.coursera.org
blog.coursera.org
medium.com
learner.coursera.help
itunes.apple.com
play.google.com
www.facebook.com
www.linkedin.com
twitter.com
www.youtube.com
www.instagram.com

Subject Issuer	Validity	Valid
coursera.org Amazon	`2020-09-18` - `2021-10-20`	a year	crt.sh
*.cloudfront.net DigiCert Global CA G2	`2020-05-26` - `2021-04-21`	a year	crt.sh
*.google-analytics.com GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh
www.googleadservices.com GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2020-11-02` - `2021-01-30`	3 months	crt.sh
www.bing.com Microsoft RSA TLS CA 02	`2020-10-27` - `2021-04-27`	6 months	crt.sh
*.rmtag.com Thawte RSA CA 2018	`2020-01-23` - `2022-02-26`	2 years	crt.sh
*.airpr.com Amazon	`2020-02-10` - `2021-03-10`	a year	crt.sh
*.tvsquared.com Amazon	`2020-10-16` - `2021-11-14`	a year	crt.sh
*.mapixl.com DigiCert TLS RSA SHA256 2020 CA1	`2020-11-09` - `2021-12-10`	a year	crt.sh
quora.com Let's Encrypt Authority X3	`2020-11-15` - `2021-02-13`	3 months	crt.sh
ads-twitter.com DigiCert SHA2 High Assurance Server CA	`2020-08-14` - `2021-08-19`	a year	crt.sh
www.redditstatic.com DigiCert SHA2 Secure Server CA	`2020-08-26` - `2021-02-22`	6 months	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh
www.google.com GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh
www.google.de GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh
*.google.com GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh
s3.amazonaws.com DigiCert Baltimore CA-2 G2	`2020-08-04` - `2021-08-09`	a year	crt.sh
*.reddit.com DigiCert SHA2 Secure Server CA	`2020-08-26` - `2021-02-22`	6 months	crt.sh
*.quora.com Let's Encrypt Authority X3	`2020-11-15` - `2021-02-13`	3 months	crt.sh
ut.ra.linksynergy.com GTS CA 1D2	`2020-10-26` - `2021-01-24`	3 months	crt.sh
*.rd.linksynergy.com Thawte RSA CA 2018	`2020-01-03` - `2022-01-05`	2 years	crt.sh
algolia.net Sectigo RSA Organization Validation Secure Server CA	`2020-11-18` - `2021-12-18`	a year	crt.sh
*.twitter.com DigiCert SHA2 High Assurance Server CA	`2020-03-05` - `2021-03-02`	a year	crt.sh
t.co DigiCert SHA2 High Assurance Server CA	`2020-03-05` - `2021-03-02`	a year	crt.sh
*.google.de GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh
*.doubleclick.net GTS CA 1O1	`2020-11-03` - `2021-01-26`	3 months	crt.sh
*.exelator.com Go Daddy Secure Certificate Authority - G2	`2019-05-17` - `2021-06-25`	2 years	crt.sh
*.linksynergy.com Thawte RSA CA 2018	`2019-06-11` - `2021-07-18`	2 years	crt.sh
*.dc-storm.com Thawte RSA CA 2018	`2020-02-14` - `2022-02-26`	2 years	crt.sh
1605158521.rsc.cdn77.org Let's Encrypt Authority X3	`2020-10-27` - `2021-01-25`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://www.coursera.org/
Frame ID: 7BDA23D1184F86B3705968DE2A41D79C
Requests: 133 HTTP requests in this frame

Frame: https://9876505.fls.doubleclick.net/activityi;dc_pre=COW36OaMqO0CFUbIuwgde2oEHw;src=9876505;type=uscou00;cat=us_co0;match_id=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;ord=8924293058512;gtm=2odb41;auiddc=205426095.1606664802;u1=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;u2=home;u5=null;u6=;u7=;u8=;~oref=https%3A%2F%2Fwww.coursera.org%2F
Frame ID: B056D94203EC07F22B9E77A606372067
Requests: 1 HTTP requests in this frame

Frame: https://tags.rd.linksynergy.com/pix/6577?type=pos&pt=home&catID=homepage&href=https%3A%2F%2Fwww.coursera.org%2F&_rm_fire3p=true
Frame ID: 78B45C8B343AB21644D2F087A7B4026A
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://microsoftcortana.cf/ HTTP 301
https://www.coursera.org/ Page URL

Detected technologies

Envoy (Reverse Proxy) Expand

Overall confidence: 100%
Detected patterns

headers server /^envoy$/i

Amazon Web Services (PaaS) Expand

Overall confidence: 100%
Detected patterns

headers via /$CloudFront$$/i

Amazon Cloudfront (CDN) Expand

Overall confidence: 100%
Detected patterns

headers via /$CloudFront$$/i

Page Statistics

134
Requests

100 %
HTTPS

29 %
IPv6

29
Domains

37
Subdomains

32
IPs

6
Countries

2327 kB
Transfer

6333 kB
Size

10
Cookies

18 Outgoing links

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

URL: https://about.coursera.org/
Title: About

Search URL Search Domain Scan URL

URL: https://about.coursera.org/leadership
Title: Leadership

Search URL Search Domain Scan URL

URL: https://www.coursera.community/
Title: Learners

Search URL Search Domain Scan URL

URL: https://building.coursera.org/developer-program/
Title: Developers

Search URL Search Domain Scan URL

URL: https://www.coursera.community/#beta-tester
Title: Beta Testers

Search URL Search Domain Scan URL

URL: https://www.coursera.community/#gtc
Title: Translators

Search URL Search Domain Scan URL

URL: https://blog.coursera.org/
Title: Blog

Search URL Search Domain Scan URL

URL: https://medium.com/coursera-engineering
Title: Tech Blog

Search URL Search Domain Scan URL

URL: https://learner.coursera.help/hc
Title: Help

Search URL Search Domain Scan URL

URL: https://learner.coursera.help/hc/en-us/articles/360050668591-Accessibility-Statement
Title: Accessibility

Search URL Search Domain Scan URL

URL: https://about.coursera.org/affiliates
Title: Affiliates

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/app/apple-store/id736535961?pt=2334150&ct=Coursera%20Web%20Promo%20Banner&mt=8

Search URL Search Domain Scan URL

URL: http://play.google.com/store/apps/details?id=org.coursera.android

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/coursera

Search URL Search Domain Scan URL

URL: https://twitter.com/coursera

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/coursera

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

https://microsoftcortana.cf/ HTTP 301
https://www.coursera.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 96

https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&ga_account_id=UA-86370891-1&ga_account_type=UA&ga_c=1381755497.1606664802&an=true HTTP 302
https://secure.adnxs.com/getuid?https://dpx.airpr.com/anpx?adnxs_uid=$UID&airpr_id=3352240822 HTTP 307
https://secure.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdpx.airpr.com%2Fanpx%3Fadnxs_uid%3D%24UID%26airpr_id%3D3352240822 HTTP 302
https://dpx.airpr.com/anpx?adnxs_uid=7921622937812068173&airpr_id=3352240822

Request Chain 109

https://9876505.fls.doubleclick.net/activityi;src=9876505;type=uscou00;cat=us_co0;match_id=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;ord=8924293058512;gtm=2odb41;auiddc=205426095.1606664802;u1=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;u2=home;u5=null;u6=;u7=;u8=;~oref=https%3A%2F%2Fwww.coursera.org%2F HTTP 302
https://9876505.fls.doubleclick.net/activityi;dc_pre=COW36OaMqO0CFUbIuwgde2oEHw;src=9876505;type=uscou00;cat=us_co0;match_id=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;ord=8924293058512;gtm=2odb41;auiddc=205426095.1606664802;u1=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;u2=home;u5=null;u6=;u7=;u8=;~oref=https%3A%2F%2Fwww.coursera.org%2F

Request Chain 116

https://loadus.exelator.com/load/?p=204&g=95&j=d&buid=bd5c12d2-fe8a-458f-842d-5d28d9b58c98 HTTP 302
https://loadus.exelator.com/load/?p=204&g=95&j=d&buid=bd5c12d2-fe8a-458f-842d-5d28d9b58c98&xl8blockcheck=1

Request Chain 117

https://idsync.rlcdn.com/458359.gif?partner_uid=bd5c12d2-fe8a-458f-842d-5d28d9b58c98 HTTP 307
https://idsync.rlcdn.com/1000.gif?memo=CPf8GxIwCiwIARCd5gEaJGJkNWMxMmQyLWZlOGEtNDU4Zi04NDJkLTVkMjhkOWI1OGM5OBAAGg0I5ISP_gUSBQjoBxAAQgBKAA HTTP 307
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134 HTTP transactions
1 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.coursera.org/
Redirect Chain

https://microsoftcortana.cf/
https://www.coursera.org/

737 KB
146 KB

402ms
254ms

Document
text/html

65.9.68.50
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

65.9.68.50 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

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Resource Hash

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Request headers

:method: GET
:authority: www.coursera.org
:scheme: https
:path: /
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sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
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Response headers

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cache-control: private, no-cache, no-store, must-revalidate, max-age=0
content-encoding: gzip
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etag: W/"b8339-UdqnnfIPZia+H1FEx0dOdzoz3Rg"
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77ms Stylesheet
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AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/allStyles.779522a297b6e4bfeadb.css

Requested by

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Software

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Request headers

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Response headers

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856 B 166ms
54ms Script
application/javascript 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/allStyles.779522a297b6e4bfeadb.js

Requested by

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Protocol

Security

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Server

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Software

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Response headers

date: Mon, 23 Nov 2020 23:58:07 GMT
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60 KB 59ms
59ms Script
application/javascript 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/loader.51a8e063d9f429c37417.js

Requested by

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URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Software

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Request headers

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Response headers

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content-encoding: gzip
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GET
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632 KB 61ms
61ms Script
application/javascript 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/en.app.39dc764c405b1c1dbd4f.js

Requested by

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

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Software

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Request headers

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Response headers

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GET
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3 KB 177ms
47ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-rebrand/header/rebrand-logo.svg
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Response headers

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32 KB 69ms
54ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-rebrand/hero/hero-c-2.png?auto=format%2Ccompress&dpr=1&w=459&h=497&q=40

Requested by

Host: www.coursera.org
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Software

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Request headers

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Response headers

date: Wed, 04 Nov 2020 18:12:00 GMT
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3 KB 73ms
59ms Image
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AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-story/partners/illinois.svg?auto=format%2Ccompress&dpr=1&w=&h=32

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Protocol

Security

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Server

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Software

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Response headers

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X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 03 Nov 2020 21:15:03 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 2226698
x-cache: Hit from cloudfront
x-coursera-request-id: o4VN-x4ZEeuDrQqVLNyy6Q
x-envoy-upstream-service-time: 5
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
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cache-control: public, max-age=315360000
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x-coursera-trace-id-hex: fe4f36dbdad740b

GET
H/1.1 200
OK loreal.svg
d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/ 2 KB
3 KB 178ms
53ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/loreal.svg
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.253.229 Seattle, United States, ASN16509 (AMAZON-02, US),
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Software: AmazonS3 /
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Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sun, 29 Nov 2020 02:05:55 GMT
Via: 1.1 82e9051d8d41080bd3028731e0e8677f.cloudfront.net (CloudFront)
Last-Modified: Wed, 20 Nov 2019 01:04:35 GMT
Server: AmazonS3
Age: 49247
ETag: "5697cf62a377919a8b8d9ba834a2667f"
X-Cache: Hit from cloudfront
x-amz-version-id: iEAIQOkVkbkzO0Og5agJAg0AIb6C8DE.
Connection: keep-alive
x-amz-replication-status: COMPLETED
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GET
H/1.1 200
OK pandg.svg
d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/ 5 KB
5 KB 172ms
47ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/pandg.svg
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.253.229 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-35-253-229.fra6.r.cloudfront.net
Software: AmazonS3 /
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Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-version-id: _CAKEVnVaGsMbsjeGI1AoGpUEwqzwY99
Via: 1.1 62dc260e32d7b9197a4511447f6a264a.cloudfront.net (CloudFront)
Last-Modified: Wed, 20 Nov 2019 01:04:35 GMT
Server: AmazonS3
Age: 3728
ETag: "639b0b9c32a5f431a37d6a81b5b34858"
X-Cache: Hit from cloudfront
Content-Type: image/svg+xml
Connection: keep-alive
Date: Sun, 29 Nov 2020 14:45:06 GMT
x-amz-replication-status: COMPLETED
X-Amz-Cf-Pop: FRA6-C1
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X-Amz-Cf-Id: Rt4FHRYAyoVIqPVi3raSXp-krnJtsYVvMyo19RRdCJ8hChiXAIPt9g==

GET
H/1.1 200
OK novartis.svg
d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/ 3 KB
3 KB 178ms
53ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/novartis.svg
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.253.229 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-35-253-229.fra6.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: f45d51d218e381ace77ced2062d4aa22c72a2cb4f221b983058198df9b623b66

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-version-id: huSohdduFRxf.j0W5yNxR.mCabsFFuYb
Via: 1.1 560d8d35213ac925f8d05c5730db1582.cloudfront.net (CloudFront)
Last-Modified: Thu, 09 Apr 2020 18:19:19 GMT
Server: AmazonS3
Age: 3728
ETag: "8ac3d472101d80ffaca4ecbdd73b434f"
X-Cache: Hit from cloudfront
Content-Type: image/svg+xml
Connection: keep-alive
Date: Sun, 29 Nov 2020 14:45:06 GMT
x-amz-replication-status: COMPLETED
X-Amz-Cf-Pop: FRA6-C1
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Content-Length: 2593
X-Amz-Cf-Id: GuDEljv7VBJ9ygO-6HaDLWfFZlwmVOnuLUr9-0tgYTHQrfrcL8MZwg==

GET
H2 200 telenor.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-story/enterprise-partners/ 424 B
980 B 119ms
110ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-story/enterprise-partners/telenor.png?auto=format%2Ccompress&dpr=2&w=80&h=36&blur=200&px=8

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

bb9434c9d961cec3bd63a64c154b97916bc69473df28d769bf33d054b11ae15f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sat, 05 Sep 2020 05:01:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 7382723
x-cache: Hit from cloudfront
x-coursera-request-id: 1UK9VO80EeqjgQquWi46CQ
x-envoy-upstream-service-time: 8
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: pbwyQKLpmvSobvMpWwkAkzdO_Ghr0EmeukOUjQucf3NBkrgTLywWaw==
x-coursera-trace-id-hex: 7c46afe497079081

GET
H/1.1 200
OK airbus.svg
d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/ 3 KB
4 KB 176ms
52ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/airbus.svg
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.253.229 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-35-253-229.fra6.r.cloudfront.net
Software: AmazonS3 /
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Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-version-id: ys6YOxBZmO.ub36x0tVmDVeKrPA2fXAb
Via: 1.1 62dc260e32d7b9197a4511447f6a264a.cloudfront.net (CloudFront)
Last-Modified: Wed, 20 Nov 2019 02:42:04 GMT
Server: AmazonS3
Age: 3728
ETag: "4acb5f4b4ffcde879c29d048bea2d07d"
X-Cache: Hit from cloudfront
Content-Type: image/svg+xml
Connection: keep-alive
Date: Sun, 29 Nov 2020 14:45:06 GMT
x-amz-replication-status: COMPLETED
X-Amz-Cf-Pop: FRA6-C1
Accept-Ranges: bytes
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X-Amz-Cf-Id: 95iVPceMNac3PHzk92d5v0Lx655Isphsy3Men-ioqsEMje22RTL_qg==

GET
H/1.1 200
OK axisbank.svg
d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/ 10 KB
10 KB 176ms
52ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/axisbank.svg
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.253.229 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-35-253-229.fra6.r.cloudfront.net
Software: AmazonS3 /
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Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-version-id: fASELJrFl2yOH91Q2JhgHQVtOX58ugrl
Via: 1.1 507b5edb20d0e1a0b73c8687f53defa9.cloudfront.net (CloudFront)
Last-Modified: Wed, 20 Nov 2019 01:04:35 GMT
Server: AmazonS3
Age: 81757
ETag: "a4bb8cd4bf324d483650ffbf3e226cc1"
X-Cache: Hit from cloudfront
Content-Type: image/svg+xml
Connection: keep-alive
Date: Sat, 28 Nov 2020 17:04:05 GMT
x-amz-replication-status: COMPLETED
X-Amz-Cf-Pop: FRA6-C1
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Content-Length: 9953
X-Amz-Cf-Id: WRAND56KrJIIKnbZVLV8X_N2zFbOnob_Jjt3Ttgb0Mgb7k4DoxwlAQ==

GET
H/1.1 200
OK accelya.svg
d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/ 2 KB
2 KB 49ms
47ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/accelya.svg
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.253.229 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-35-253-229.fra6.r.cloudfront.net
Software: AmazonS3 /
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Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-version-id: jh0NYpRYrt2d7oATsUnS3bkqdsCR_JBo
Via: 1.1 62dc260e32d7b9197a4511447f6a264a.cloudfront.net (CloudFront)
Last-Modified: Wed, 20 Nov 2019 02:39:14 GMT
Server: AmazonS3
Age: 3720
ETag: "7d926b068cb7301ab2e179cf27f56747"
X-Cache: Hit from cloudfront
Content-Type: image/svg+xml
Connection: keep-alive
Date: Sun, 29 Nov 2020 14:45:06 GMT
x-amz-replication-status: COMPLETED
X-Amz-Cf-Pop: FRA6-C1
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Content-Length: 1995
X-Amz-Cf-Id: KXIYzBCkkef_XHX4iqZ2sAItxuXW1a56Rul3mvIJBAZ42lMYWIzfww==

GET
H/1.1 200
OK tata.svg
d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/ 3 KB
3 KB 48ms
47ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/tata.svg
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.253.229 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-35-253-229.fra6.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: efb0a3aa5cbedbb34d12e7fd86585c6135b283f56bb9409195c476619f796190

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sat, 28 Nov 2020 17:46:55 GMT
Via: 1.1 a7dcca466407f1871feceef50bc84272.cloudfront.net (CloudFront)
Last-Modified: Wed, 20 Nov 2019 01:04:37 GMT
Server: AmazonS3
Age: 79187
ETag: "577942d87698fe47c7a9ada0ce7adfcb"
X-Cache: Hit from cloudfront
x-amz-version-id: buw5MnEDzoc4fdmTmQP6olk0Kwfc0hGa
Connection: keep-alive
x-amz-replication-status: COMPLETED
X-Amz-Cf-Pop: FRA6-C1
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X-Amz-Cf-Id: 7EXUXgdVHdeZPL14SYDvqZp04eDBFE4okZPUrqtjgnWfEpQJX9puGQ==

GET
H/1.1 200
OK axa.svg
d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/ 4 KB
5 KB 52ms
50ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/axa.svg
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.253.229 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-35-253-229.fra6.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: d4963358dabe96076093fe7b39d6b3c30aaaf2f237e7be179581bd10d2321dc5

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sun, 29 Nov 2020 12:52:20 GMT
Via: 1.1 82e9051d8d41080bd3028731e0e8677f.cloudfront.net (CloudFront)
Last-Modified: Wed, 20 Nov 2019 01:04:35 GMT
Server: AmazonS3
Age: 10462
ETag: "beb5fe2d95f1240e81c4b416c74bd886"
X-Cache: Hit from cloudfront
x-amz-version-id: c3oQrZk18Jnsp5J72gCC4jw4usNpIiwC
Connection: keep-alive
x-amz-replication-status: COMPLETED
X-Amz-Cf-Pop: FRA6-C1
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X-Amz-Cf-Id: Uj0z7sOiqU6bVOL9NQfy9VPYtaq1YFFps_cNTAzHRk_9AMj4Q-cE1A==

GET
H2 200 danone.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-story/enterprise-partners/ 542 B
1 KB 110ms
102ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-story/enterprise-partners/danone.png?auto=format%2Ccompress&dpr=2&w=120&h=40&blur=200&px=8

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

5088c22b080739981c631be8f6126fc7982bea97ea2b8f8f56190a92280fa9ae

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 15 Sep 2020 06:48:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 6512265
x-cache: Hit from cloudfront
x-coursera-request-id: hvI7BPcfEeqmkA58zmSwSw
x-envoy-upstream-service-time: 4
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: YYiMkVrR0cdntP2tH6Bgh_ebGdf-7zINfAcsqKE7yuw7BrQ6nu-MVQ==
x-coursera-trace-id-hex: 3e6eec4d872eaffa

GET
H/1.1 200
OK sk.svg
d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/ 3 KB
3 KB 67ms
66ms Image
image/svg+xml 13.35.253.229
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://d2j5ihb19pt1hq.cloudfront.net/front-page-story/enterprise-partners/sk.svg
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 13.35.253.229 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-35-253-229.fra6.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: b2d2f8bfe6b95cc7074a89af23b8143f06b61e62ffd78b49a587f19bede089e3

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-amz-version-id: QdXfHXy_q8bYkP2V9UkPfQCHunoOk_a8
Via: 1.1 560d8d35213ac925f8d05c5730db1582.cloudfront.net (CloudFront)
Last-Modified: Wed, 20 Nov 2019 01:04:36 GMT
Server: AmazonS3
Age: 3720
ETag: "e7d7d05b5d7894e24a27adb46d7c3bd0"
X-Cache: Hit from cloudfront
Content-Type: image/svg+xml
Connection: keep-alive
Date: Sun, 29 Nov 2020 14:45:06 GMT
x-amz-replication-status: COMPLETED
X-Amz-Cf-Pop: FRA6-C1
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Content-Length: 2983
X-Amz-Cf-Id: y-LG4sbxm8fllYxCuVLxFxPXV8JZMNas331L-cNLhC_TuMTqTCAwng==

GET
H2 200 download_on_the_app_store_badge_en.svg
d3njjcbhbojbot.cloudfront.net/web/images/icons/ 12 KB
5 KB 116ms
109ms Image
image/svg+xml 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/web/images/icons/download_on_the_app_store_badge_en.svg

Requested by

Host: www.coursera.org
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Full URL

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Full URL

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Show headers Download Go to Show image

Full URL

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AMAZON-02

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Full URL

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GET
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www.google-analytics.com/ 46 KB
18 KB 6ms
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GOOGLE

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Full URL

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

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Reverse DNS

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Security Headers

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Request headers

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Response headers

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content-encoding: gzip
x-content-type-options: nosniff
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server: Golfe2
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GET
H2 200 conversion_async.js Show response
www.googleadservices.com/pagead/ 30 KB
12 KB 209ms
76ms Script
text/javascript 172.217.22.2
GOOGLE

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Full URL

https://www.googleadservices.com/pagead/conversion_async.js

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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Software

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Security Headers

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Request headers

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Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
content-encoding: gzip
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GET
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connect.facebook.net/en_US/ 89 KB
24 KB 18ms
6ms Script
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FACEBOOK

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Full URL

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

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

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Server

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Request headers

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Response headers

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GET
H2 200 bat.js Show response
bat.bing.com/ 27 KB
9 KB 48ms
32ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

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Full URL: https://bat.bing.com/bat.js
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Request headers

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Response headers

date: Sun, 29 Nov 2020 15:46:41 GMT
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GET
H2 200 113717.ct.js Show response
intljs.rmtag.com/ 90 KB
28 KB 180ms
74ms Script
text/javascript 34.102.147.248
GOOGLE

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Full URL: https://intljs.rmtag.com/113717.ct.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

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Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
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GET
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px.airpr.com/ 7 KB
2 KB 232ms
73ms Script
application/javascript 13.224.93.65
AMAZON-02

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Full URL: https://px.airpr.com/airpr.js
Requested by: Host: www.coursera.org
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Protocol: H2
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Request headers

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Response headers

date: Sun, 29 Nov 2020 06:27:38 GMT
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GET
H/1.1 200
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collector-3549.tvsquared.com/ 20 KB
9 KB 625ms
155ms Script
application/javascript 18.191.77.96
AMAZON-02

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Full URL: https://collector-3549.tvsquared.com/tv2track.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: HTTP/1.1
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Request headers

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Response headers

Date: Sun, 29 Nov 2020 15:46:42 GMT
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Expires: Sun, 29 Nov 2020 15:56:42 GMT

GET
H2 200 pixlv2.min.js Show response
mapixl.com/scripts/ 47 KB
13 KB 506ms
174ms Script
application/x-javascript 23.96.207.177
MICROSOFT-CORP-MS...

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Full URL: https://mapixl.com/scripts/pixlv2.min.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5JKLVK&l=dataLayer
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Request headers

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Response headers

date: Sun, 29 Nov 2020 15:46:41 GMT
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GET
H2 200 qevents.js Show response
a.quora.com/ 39 KB
14 KB 156ms
47ms Script
text/plain 151.101.13.2
FASTLY

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Full URL: https://a.quora.com/qevents.js
Requested by: Host: www.coursera.org
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Protocol: H2
Security: TLS 1.3, , AES_128_GCM
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Request headers

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Response headers

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GET
H2 200 uwt.js Show response
static.ads-twitter.com/ 5 KB
2 KB 144ms
47ms Script
application/javascript 151.101.12.157
FASTLY

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Full URL: https://static.ads-twitter.com/uwt.js
Requested by: Host: www.coursera.org
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Protocol: H2
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Request headers

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Response headers

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GET
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6 KB 189ms
62ms Script
application/javascript 199.232.53.140
FASTLY

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Full URL: https://www.redditstatic.com/ads/pixel.js
Requested by: Host: www.coursera.org
URL: https://www.coursera.org/
Protocol: H2
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Request headers

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Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
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server: snooserv
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POST
H2 200 collect Show response
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447 B 41ms
14ms XHR
text/plain 2a00:1450:400c:c0c::9c
GOOGLE

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Full URL

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Requested by

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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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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Content-Type: text/plain

Response headers

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strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
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server: Golfe2
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POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
70 B 37ms
15ms XHR
text/plain 2a00:1450:400c:c0c::9c
GOOGLE

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Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j87&tid=UA-86370891-1&cid=1381755497.1606664802&jid=1141405291&gjid=1691801504&_gid=736842985.1606664802&_u=YGDAgAABAAAAAE~&z=1635368835

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Host: d3njjcbhbojbot.cloudfront.net
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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c0c::9c 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.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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: Sun, 29 Nov 2020 15:46:42 GMT
content-type: text/plain
access-control-allow-origin: https://www.coursera.org
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":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-Q050 200 collect
www.google-analytics.com/ 35 B
122 B 7ms
6ms Image
image/gif 2a00:1450:4001:80b::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j87&a=746574507&t=pageview&_s=1&dl=https%3A%2F%2Fwww.coursera.org%2F&ul=en-us&de=UTF-8&dt=Coursera%20%7C%20Build%20Skills%20with%20Online%20Courses%20from%20Top%20Institutions&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGBAgAAB~&jid=2017388030&gjid=819712457&cid=1381755497.1606664802&tid=UA-28377374-1&_gid=736842985.1606664802&gtm=2wgb415JKLVK&z=624789931

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80b::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

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 14:39:53 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 4009
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":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-Q050 200 collect
www.google-analytics.com/ 35 B
58 B 7ms
7ms Image
image/gif 2a00:1450:4001:80b::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j87&a=746574507&t=pageview&_s=1&dl=https%3A%2F%2Fwww.coursera.org%2F&ul=en-us&de=UTF-8&dt=Coursera%20%7C%20Build%20Skills%20with%20Online%20Courses%20from%20Top%20Institutions&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGDAgAABAAAAAE~&jid=1141405291&gjid=1691801504&cid=1381755497.1606664802&tid=UA-86370891-1&_gid=736842985.1606664802&gtm=2wgb415JKLVK&cd4=1381755497.1606664802&z=412370236

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:80b::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

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 14:39:53 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 4009
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":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
H2 200 946401778754875 Show response
connect.facebook.net/signals/config/ 239 KB
69 KB 8ms
8ms Script
application/x-javascript 2a03:2880:f01c:8012:face:b00c:0:3
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/946401778754875?v=2.9.29&r=stable

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f01c:8012:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

cf8c0da436caf4bb61e07015becb7ffe0ccc19839536a691d78ca5398711b16a

Security Headers

Name	Value
Content-Security-Policy	default-src * data: blob: 'self';script-src .facebook.com .fbcdn.net .facebook.net .google-analytics.com .virtualearth.net .google.com 127.0.0.1:* .spotilocal.com: 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' ;connect-src .facebook.com facebook.com .fbcdn.net .facebook.net .spotilocal.com: wss://.facebook.com: https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;block-all-mixed-content;upgrade-insecure-requests;
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

content-security-policy: default-src * data: blob: 'self';script-src *.facebook.com *.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net *.spotilocal.com:* wss://*.facebook.com:* https://fb.scanandcleanlocal.com:* attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' chrome-extension://boadgeojelhgndaghljhdicfkmllpafd chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm;block-all-mixed-content;upgrade-insecure-requests;
content-encoding: gzip
x-content-type-options: nosniff
alt-svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length: 70245
x-xss-protection: 0
pragma: public
x-fb-debug: I/wAAqoav+l4/XO8Js+G8Z0ijrhmqlMdIMJFV/os58cYnjx1hm7i3Ag67vxsdGUX7fET1v553FRoRzeIekzl1g==
x-fb-trip-id: 664085054
x-frame-options: DENY
date: Sun, 29 Nov 2020 15:46:42 GMT
strict-transport-security: max-age=31536000; preload; includeSubDomains
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cache-control: public, max-age=1200
x-content-id: 1731602545
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
296 B 30ms
30ms Image
image/gif 2a00:1450:4001:802::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=j87&tid=UA-28377374-1&cid=1381755497.1606664802&jid=2017388030&_u=YGBAgAABAAAAAE~&z=1893937538

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:802::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

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 15:46:42 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: h3-29=":443"; ma=2592000,h3-T051=":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
505 B 51ms
31ms Image
image/gif 2a00:1450:4001:820::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=j87&tid=UA-28377374-1&cid=1381755497.1606664802&jid=2017388030&_u=YGBAgAABAAAAAE~&z=1893937538

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:820::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

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 15:46:42 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: h3-29=":443"; ma=2592000,h3-T051=":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-Q050 200 ga-audiences
www.google.com/ads/ 42 B
274 B 61ms
30ms Image
image/gif 2a00:1450:4001:802::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=j87&tid=UA-86370891-1&cid=1381755497.1606664802&jid=1141405291&_u=YGDAgAABAAAAAE~&z=432783929

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:802::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

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 15:46:42 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: h3-29=":443"; ma=2592000,h3-T051=":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
107 B 30ms
29ms Image
image/gif 2a00:1450:4001:820::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=j87&tid=UA-86370891-1&cid=1381755497.1606664802&jid=1141405291&_u=YGDAgAABAAAAAE~&z=432783929

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:820::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

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 15:46:42 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: h3-29=":443"; ma=2592000,h3-T051=":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 en.asyncCommonJS.f07069d8922f181e940f.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/ 49 KB
16 KB 56ms
55ms Script
application/javascript 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/en.asyncCommonJS.f07069d8922f181e940f.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

e257ee22b6f990f58c4e691a5c6f3f912da0bc8c88266de6a10594ffdd16c3e5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 23 Nov 2020 23:58:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 488907
x-cache: Hit from cloudfront
x-coursera-request-id: wJvm0y3nEeuvZxIrQv749Q
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-xss-protection: 1; mode=block
timing-allow-origin: *
access-control-allow-origin: *
last-modified: Mon, 23 Nov 2020 23:23:03 GMT
server: AmazonS3
x-frame-options: SAMEORIGIN
etag: "a592ab303b974838db31ac0a4bbc6061"
vary: Accept-Encoding
access-control-allow-methods: GET
x-amz-version-id: tC1rXwQLSZR2qhEe7zcoMq195e0_cGsO
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: max-age=2592000, immutable
x-amz-cf-pop: FRA53-C1
accept-ranges: bytes
content-type: application/javascript
x-amz-cf-id: wRRxpW1QI537vopmcygXdqaILSSunLDQGVk5o5J3whgbhTO3_zJvfA==
x-coursera-trace-id-hex: 3819e428dbc82f4c

GET
H2 200 0.0e1004ae1b46c00e6c08.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/ 8 KB
4 KB 58ms
56ms Script
application/javascript 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/0.0e1004ae1b46c00e6c08.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

92133496190778e3b2c76a9ced13ae3ba700123ff79425dfca246140040a7a52

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 23 Nov 2020 23:58:14 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 488909
x-cache: Hit from cloudfront
x-coursera-request-id: vy84Ly3nEeuvZxIrQv749Q
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-xss-protection: 1; mode=block
timing-allow-origin: *
access-control-allow-origin: *
last-modified: Mon, 23 Nov 2020 23:23:03 GMT
server: AmazonS3
x-frame-options: SAMEORIGIN
etag: "c9a5aaa1d5748bd071368a7c5e5c1f4f"
vary: Accept-Encoding
access-control-allow-methods: GET
x-amz-version-id: JWBYq9PlxzHWoGOhaBnHmYdnpaME1jHd
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: max-age=2592000, immutable
x-amz-cf-pop: FRA53-C1
accept-ranges: bytes
content-type: application/javascript
x-amz-cf-id: HdVm0_v0rsDLPBmx3npMIIIARxUlFwnJgx5H-2nkbGvistwvy-hAqQ==
x-coursera-trace-id-hex: d2f7421521e0df49

GET
H2 200 4.4813a45e07b983ad9e50.js Show response
d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/ 181 KB
48 KB 60ms
59ms Script
application/javascript 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/4.4813a45e07b983ad9e50.js

Requested by

Host: www.coursera.org
URL: https://www.coursera.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

AmazonS3 /

Resource Hash

4f355d40d694f84448ea1dc6b6a975a64d0a522e96b7f678561d54e036cea8f2

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 23 Nov 2020 23:58:14 GMT
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Server: 2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

access-control-allow-origin: *
pragma: no-cache
date: Sun, 29 Nov 2020 15:46:42 GMT
cache-control: no-cache, must-revalidate
x-msedge-ref: Ref A: CD58E46AB0134CC3AFA88F1A7116D701 Ref B: FRAEDGE1216 Ref C: 2020-11-29T15:46:42Z
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 200
OK seo-override.json Show response
s3.amazonaws.com/coursera-assets/ 193 KB
193 KB 569ms
166ms Fetch
application/json 52.216.140.166
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://s3.amazonaws.com/coursera-assets/seo-override.json
Requested by: Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/loader.51a8e063d9f429c37417.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.216.140.166 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: s3-1.amazonaws.com
Software: AmazonS3 /
Resource Hash: 32e54af8f5ec33f34306c5773f6133e33ff808468e635ebfbe2db6d8a35f8f12

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sun, 29 Nov 2020 15:46:44 GMT
Vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method
x-amz-request-id: 5A98BD18852254F0
x-amz-replication-status: COMPLETED
Content-Length: 197129
x-amz-id-2: 76ropXkxlXmSj91vKfJwhS/F/De4XIjJIVQVDKFGfotxvzKOWLrXwn+mhBoIqVESxM94VhDIo04=
Last-Modified: Fri, 20 Nov 2020 19:07:56 GMT
Server: AmazonS3
ETag: "2bb8b79460bcfdccddf3b7fe61d2a15a"
Access-Control-Max-Age: 3000
Access-Control-Allow-Methods: GET
x-amz-version-id: gpovtnH58rcicr_2Wq9szGRuNW5f6A_Q
Access-Control-Allow-Origin: *
Cache-Control: max-age=604800
Accept-Ranges: bytes
Content-Type: application/json

POST
H2 200 graphqlBatch Show response
www.coursera.org/ 19 KB
7 KB 645ms
645ms Fetch
application/json 65.9.68.50
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/graphqlBatch?opname=CollectionRecommendationsQuery

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/loader.51a8e063d9f429c37417.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

65.9.68.50 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

envoy /

Resource Hash

5e7dc7693d98f37471d291487cce99a24b4ab9a3a5cc1531cc82861508bea175

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

accept-language: en
X-CSRF3-Token: 1607528801.JSuy64fenaUpb6UI
OPERATION-NAME: CollectionRecommendationsQuery
X-Coursera-App: front-page
accept: */*
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
R2-APP-VERSION: 3d65cb02337a824ca81bc586dc45b5de757c885d
X-Coursera-Version: 3d65cb02337a824ca81bc586dc45b5de757c885d
content-type: application/json

Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-amz-cf-pop: FRA56-C1
x-cache: Miss from cloudfront
x-coursera-request-id: E9pI_jJaEeuOQQr1maOJ1w
x-envoy-upstream-service-time: 477
vary: Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: application/json
via: 1.1 b3dc72c60418e8887de31f772538f118.cloudfront.net (CloudFront)
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: 7TsShcGyUwIPMMHmDPiU5q3MyaGKd8BzhQTnR5lBDmM1ANvXvip-5Q==
x-coursera-trace-id-hex: 6e6f9e5cb441c55f

GET
H2 200 /
www.facebook.com/tr/ 44 B
378 B 18ms
6ms Image
image/gif 2a03:2880:f11c:8183:face:b00c:0:25de
FACEBOOK

General

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Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=946401778754875&ev=PageView&dl=https%3A%2F%2Fwww.coursera.org%2F&rl=&if=false&ts=1606664802586&sw=1600&sh=1200&v=2.9.29&r=stable&ec=0&o=30&fbp=fb.1.1606664802584.784230042&it=1606664802267&coo=false&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f11c:8183:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:42 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
alt-svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length: 44
expires: Sun, 29 Nov 2020 15:46:42 GMT

GET
H2 200 rp.gif
alb.reddit.com/ 42 B
125 B 293ms
164ms Image
image/gif 199.232.53.140
FASTLY

General

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Show headers Download Go to Show image

Full URL: https://alb.reddit.com/rp.gif?ts=1606664802594&id=t2_2tvt8evw&event=PageVisit&uuid=a7bc905c-28b7-4efb-9eec-7a076ecc9209&s=InJod1kP8L9uad4%2BVDixNFrnBoXXUxU84fgAl9nUGXw%3D
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 199.232.53.140 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: Varnish /
Resource Hash: ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
via: 1.1 varnish
server: Varnish
accept-ranges: bytes
content-length: 42
retry-after: 0
content-type: image/gif

GET
H2

204

anpx
dpx.airpr.com/
Redirect Chain

https://dpx.airpr.com/px?hostname=www.coursera.org&profile=792485&ga_account_id=UA-86370891-1&ga_account_type=UA&ga_c=1381755497.1606664802&an=true
https://secure.adnxs.com/getuid?https://dpx.airpr.com/anpx?adnxs_uid=$UID&airpr_id=3352240822
https://secure.adnxs.com/bounce?%2Fgetuid%3Fhttps%3A%2F%2Fdpx.airpr.com%2Fanpx%3Fadnxs_uid%3D%24UID%26airpr_id%3D3352240822
https://dpx.airpr.com/anpx?adnxs_uid=7921622937812068173&airpr_id=3352240822

0
64 B

60ms
59ms

Image
text/plain

35.157.67.92
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://dpx.airpr.com/anpx?adnxs_uid=7921622937812068173&airpr_id=3352240822
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 35.157.67.92 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-35-157-67-92.eu-central-1.compute.amazonaws.com
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:43 GMT
cache-control: private
server: nginx

Redirect headers

Pragma: no-cache
Date: Sun, 29 Nov 2020 15:46:42 GMT
X-Proxy-Origin: 194.99.105.99; 194.99.105.99; 731.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.221.46:80
AN-X-Request-Uuid: 14115c54-68e2-47f0-8247-0b8b3db3bb53
Server: nginx/1.17.9
Access-Control-Allow-Origin: *
P3P: policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Location: https://dpx.airpr.com/anpx?adnxs_uid=7921622937812068173&airpr_id=3352240822
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
H/1.1 200
OK pixel
q.quora.com/_/ad/318803eb370244778bbf7bdad8020ce4/ 43 B
422 B 562ms
139ms Image
image/gif 3.230.50.184
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://q.quora.com/_/ad/318803eb370244778bbf7bdad8020ce4/pixel?j=1&u=https%3A%2F%2Fwww.coursera.org%2F&tag=ViewContent&ts=1606664802601

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

3.230.50.184 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-3-230-50-184.compute-1.amazonaws.com

Software

nginx /

Resource Hash

548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sun, 29 Nov 2020 15:46:43 GMT
Server: nginx
Connection: keep-alive
Content-Length: 43
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Q-Stat: ,24e854f9611d26ddda987c49e8cb5a29,10.0.0.219,59136,194.99.105.99,,47988264708,1,1606664803.093,0.001,,.,0,0,0.000,0.000,-,0,0,197,261,130,10,26847,,,,,,-,
Content-Type: image/gif

GET
H/1.1 200
OK pixel
q.quora.com/_/ad/318803eb370244778bbf7bdad8020ce4/ 43 B
421 B 565ms
141ms Image
image/gif 3.230.50.184
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://q.quora.com/_/ad/318803eb370244778bbf7bdad8020ce4/pixel?j=1&u=https%3A%2F%2Fwww.coursera.org%2F&tag=Generic&ts=1606664802601

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

3.230.50.184 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-3-230-50-184.compute-1.amazonaws.com

Software

nginx /

Resource Hash

548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sun, 29 Nov 2020 15:46:43 GMT
Server: nginx
Connection: keep-alive
Content-Length: 43
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
X-Q-Stat: ,09fe6d5b6ca96a00ae62de5ffea0e13b,10.0.0.219,18196,194.99.105.99,,48570959672,1,1606664803.099,0.001,,.,0,0,0.000,0.004,-,0,0,197,186,93,10,26847,,,,,,-,
Content-Type: image/gif

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/927621030/ 2 KB
2 KB 38ms
18ms Script
text/javascript 2a00:1450:4001:81c::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/927621030/?random=1606664802603&cv=9&fst=1606664802603&num=1&guid=ON&resp=GooglemKTybQhCsO&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgb41&sendb=1&ig=1&frm=0&url=https%3A%2F%2Fwww.coursera.org%2F&tiba=Coursera%20%7C%20Build%20Skills%20with%20Online%20Courses%20from%20Top%20Institutions&hn=www.googleadservices.com&async=1&rfmt=3&fmt=4

Requested by

Host: www.googleadservices.com
URL: https://www.googleadservices.com/pagead/conversion_async.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81c::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

b0851f053c31509e03c21992cc790b2b629ffe1cece3bd02d4f741f6be06d4bb

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 15:46:42 GMT
content-encoding: gzip
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: h3-29="googleads.g.doubleclick.net:443"; ma=2592000,h3-29=":443"; ma=2592000,h3-T051="googleads.g.doubleclick.net:443"; ma=2592000,h3-T051=":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: 1033
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 jsp Show response
ut.ra.linksynergy.com/ 131 B
362 B 148ms
54ms Script
text/javascript 35.241.23.116
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://ut.ra.linksynergy.com/jsp?cn=rmuid&ro=0&cb=___rmuid
Requested by: Host: intljs.rmtag.com
URL: https://intljs.rmtag.com/113717.ct.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.241.23.116 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 116.23.241.35.bc.googleusercontent.com
Software: /
Resource Hash: ae82f5fecd137be992a42efbf0077409d2bb76222c8407dd388ed1a541d7d54d

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
via: 1.1 google
p3p: CP="NOI BUS NID DSP COR"
content-encoding: gzip
alt-svc: clear
content-length: 131
content-type: text/javascript

GET
H2 200 / Show response
tags.rd.linksynergy.com/js/6577/ 14 KB
14 KB 223ms
79ms Script
text/html 34.98.67.3
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://tags.rd.linksynergy.com/js/6577/?pt=home&catID=homepage
Requested by: Host: intljs.rmtag.com
URL: https://intljs.rmtag.com/113717.ct.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.98.67.3 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 3.67.98.34.bc.googleusercontent.com
Software: /
Resource Hash: 696edf1277876ea77d1f59c7b38ea1fbd040691eaf4608c200fe8ec56ee3c213

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 15:46:42 GMT
via: 1.1 google
last-modified: Sun, 29 Nov 2020 15:46:42 GMT
x-samesite: secure
cache-control: max-age=2592000, no-cache
accept-ranges: bytes
content-type: text/html
alt-svc: clear
content-length: 13913
expires: Fri, 27 Nov 2020 21:54:22 GMT

GET
H3-Q050 200 js Show response
www.googletagmanager.com/gtag/ 96 KB
38 KB 42ms
29ms Script
application/javascript 2a00:1450:4001:817::2008
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=DC-9876505

Requested by

Host: intljs.rmtag.com
URL: https://intljs.rmtag.com/113717.ct.js

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:817::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

4d87fecd7865cc3017ed6da06e4657d14e7e26001f5d50a8f419edf48da37628

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
content-encoding: br
vary: Accept-Encoding
cross-origin-resource-policy: cross-origin
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":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: 38717
x-xss-protection: 0
last-modified: Sun, 29 Nov 2020 15:00:00 GMT
server: Google Tag Manager
strict-transport-security: max-age=31536000; includeSubDomains
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Sun, 29 Nov 2020 15:46:42 GMT

POST
H/1.1 200
OK queries Show response
lua9b20g37-dsn.algolia.net/1/indexes/*/ 22 KB
6 KB 516ms
239ms XHR
application/json 74.201.215.212
VOXEL-DOT-NET

General

Check archive.org

Show headers Download Go to

Full URL

https://lua9b20g37-dsn.algolia.net/1/indexes/*/queries?x-algolia-agent=Algolia%20for%20vanilla%20JavaScript%20(lite)%203.30.0%3Breact-instantsearch%205.2.3%3BJS%20Helper%202.26.1&x-algolia-application-id=LUA9B20G37&x-algolia-api-key=dcc55281ffd7ba6f24c3a9b18288499b

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/loader.51a8e063d9f429c37417.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

74.201.215.212 Secaucus, United States, ASN29791 (VOXEL-DOT-NET, US),

Reverse DNS

Software

nginx /

Resource Hash

582b38b9077b9d89885cd963ba925199b520b2dc04da3a0db095d7ec6f2e5e58

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept: application/json
Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
content-type: application/x-www-form-urlencoded

Response headers

Date: Sun, 29 Nov 2020 15:46:43 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Accept-Encoding: deflate, gzip
X-Alg-PT: 1
Server: nginx
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Type: application/json; charset=UTF-8
Access-Control-Allow-Origin: *
Cache-Control: no-store
Transfer-Encoding: chunked
Content-Disposition: inline; filename=a.txt
Connection: keep-alive
Timing-Allow-Origin: *

GET
H2 200 adsct Show response
analytics.twitter.com/i/ 31 B
651 B 292ms
183ms Script
application/javascript 104.244.42.131
TWITTER

General

Check archive.org

Show headers Download Go to

Full URL

https://analytics.twitter.com/i/adsct?type=javascript&version=1.1.0&p_id=Twitter&p_user_id=0&txn_id=o3uyt&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tpx_cb=twttr.conversion.loadPixels&tw_document_href=https%3A%2F%2Fwww.coursera.org%2F

Requested by

Host: static.ads-twitter.com
URL: https://static.ads-twitter.com/uwt.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.244.42.131 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_o /

Resource Hash

df3e003cc30e9bdd0313100e8ee5d468070b4b34d11ad355f276a356d4b9c7bf

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
status: 200 OK
x-twitter-response-tags: BouncerCompliant
content-length: 57
x-xss-protection: 0
x-response-time: 125
pragma: no-cache
last-modified: Sun, 29 Nov 2020 15:46:42 GMT
server: tsa_o
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=631138519
content-type: application/javascript;charset=utf-8
cache-control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
x-connection-hash: 7d8d5bc895aed8da8558ef8e245cafac
x-transaction: 00aa43b3006ab627
expires: Tue, 31 Mar 1981 05:00:00 GMT

GET
H2 200 adsct
t.co/i/ 43 B
448 B 287ms
170ms Image
image/gif 104.244.42.133
TWITTER

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://t.co/i/adsct?type=javascript&version=1.1.0&p_id=Twitter&p_user_id=0&txn_id=o3uyt&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tw_document_href=https%3A%2F%2Fwww.coursera.org%2F

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.244.42.133 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_o /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
status: 200 OK
x-twitter-response-tags: BouncerCompliant
content-length: 65
x-xss-protection: 0
x-response-time: 115
pragma: no-cache
last-modified: Sun, 29 Nov 2020 15:46:42 GMT
server: tsa_o
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=0
content-type: image/gif;charset=utf-8
cache-control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
x-connection-hash: 485ef9ef9f33a9d774b819bfac00d0e3
x-transaction: 008cab710015a1be
expires: Tue, 31 Mar 1981 05:00:00 GMT

POST
H2 200 infoBatch.v2 Show response
www.coursera.org/eventing/ 59 B
603 B 170ms
170ms XHR
text/plain 65.9.68.50
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursera.org/eventing/infoBatch.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/loader.51a8e063d9f429c37417.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

65.9.68.50 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

envoy /

Resource Hash

6e12e1fc64c4de2f7adde892dbc99746525b85ecfacc9d27a26da16047c15460

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/json;charset=UTF-8

Response headers

date: Sun, 29 Nov 2020 15:46:42 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-amz-cf-pop: FRA56-C1
x-cache: Miss from cloudfront
x-coursera-request-id: E-p1pTJaEeuZ9RJhquPWYQ
x-envoy-upstream-service-time: 2
vary: Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: text/plain; charset=UTF-8
via: 1.1 b3dc72c60418e8887de31f772538f118.cloudfront.net (CloudFront)
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: kQD0KovYQqIV8-BwFBXz5dWwM4CNOXWI1bl1KTaGGmCM3o2X7sx2dA==
x-coursera-trace-id-hex: b75c103fb87d8441

GET
H3-Q050 200 /
www.google.com/pagead/1p-user-list/927621030/ 42 B
112 B 20ms
20ms Image
image/gif 2a00:1450:4001:802::2004
GOOGLE

General

Check archive.org

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Full URL

https://www.google.com/pagead/1p-user-list/927621030/?random=1606664802603&cv=9&fst=1606662000000&num=1&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgb41&sendb=1&frm=0&url=https%3A%2F%2Fwww.coursera.org%2F&tiba=Coursera%20%7C%20Build%20Skills%20with%20Online%20Courses%20from%20Top%20Institutions&async=1&fmt=3&is_vtc=1&random=3759495642&resp=GooglemKTybQhCsO&rmt_tld=0&ipr=y

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:802::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 15:46:42 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-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":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-Q050 200 /
www.google.de/pagead/1p-user-list/927621030/ 42 B
530 B 49ms
35ms Image
image/gif 2a00:1450:4001:820::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/927621030/?random=1606664802603&cv=9&fst=1606662000000&num=1&guid=ON&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_his=2&u_tz=60&u_java=false&u_nplug=0&u_nmime=0&gtm=2wgb41&sendb=1&frm=0&url=https%3A%2F%2Fwww.coursera.org%2F&tiba=Coursera%20%7C%20Build%20Skills%20with%20Online%20Courses%20from%20Top%20Institutions&async=1&fmt=3&is_vtc=1&random=3759495642&resp=GooglemKTybQhCsO&rmt_tld=1&ipr=y

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:820::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 29 Nov 2020 15:46:42 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-security-policy: script-src 'none'; object-src 'none'
content-type: image/gif
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":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-Q050

200

activityi;dc_pre=COW36OaMqO0CFUbIuwgde2oEHw;src=9876505;type=uscou00;cat=us_co0;match_id=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;ord=8924293058512;gtm=2odb41;auiddc=205426095.1606664802;u1=bd5c12d2-fe...
9876505.fls.doubleclick.net/ Frame B056
Redirect Chain

https://9876505.fls.doubleclick.net/activityi;src=9876505;type=uscou00;cat=us_co0;match_id=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;ord=8924293058512;gtm=2odb41;auiddc=205426095.1606664802;u1=bd5c12d2-...
https://9876505.fls.doubleclick.net/activityi;dc_pre=COW36OaMqO0CFUbIuwgde2oEHw;src=9876505;type=uscou00;cat=us_co0;match_id=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;ord=8924293058512;gtm=2odb41;auiddc...

0
0

361ms
285ms

Document
text/html

216.58.210.6
GOOGLE

General

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Show headers Download Go to

Full URL

https://9876505.fls.doubleclick.net/activityi;dc_pre=COW36OaMqO0CFUbIuwgde2oEHw;src=9876505;type=uscou00;cat=us_co0;match_id=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;ord=8924293058512;gtm=2odb41;auiddc=205426095.1606664802;u1=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;u2=home;u5=null;u6=;u7=;u8=;~oref=https%3A%2F%2Fwww.coursera.org%2F?

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=DC-9876505

Protocol

H3-Q050

Security

QUIC, , AES_128_GCM

Server

216.58.210.6 Mountain View, United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra16s07-in-f6.1e100.net

Software

cafe /

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=21600
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

:method: GET
:authority: 9876505.fls.doubleclick.net
:scheme: https
:path: /activityi;dc_pre=COW36OaMqO0CFUbIuwgde2oEHw;src=9876505;type=uscou00;cat=us_co0;match_id=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;ord=8924293058512;gtm=2odb41;auiddc=205426095.1606664802;u1=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;u2=home;u5=null;u6=;u7=;u8=;~oref=https%3A%2F%2Fwww.coursera.org%2F?
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user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.coursera.org/
accept-encoding: gzip, deflate, br
accept-language: en-US
cookie: test_cookie=CheckForPermission
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer: about:blank

Response headers

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"
timing-allow-origin: *
cross-origin-resource-policy: cross-origin
date: Sun, 29 Nov 2020 15:46:43 GMT
expires: Sun, 29 Nov 2020 15:46:43 GMT
cache-control: private, max-age=0
strict-transport-security: max-age=21600
content-type: text/html; charset=UTF-8
x-content-type-options: nosniff
content-encoding: gzip
server: cafe
content-length: 389
x-xss-protection: 0
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Redirect headers

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"
timing-allow-origin: *
cross-origin-resource-policy: cross-origin
date: Sun, 29 Nov 2020 15:46:42 GMT
pragma: no-cache
expires: Fri, 01 Jan 1990 00:00:00 GMT
cache-control: no-cache, must-revalidate
follow-only-when-prerender-shown: 1
strict-transport-security: max-age=21600
location: https://9876505.fls.doubleclick.net/activityi;dc_pre=COW36OaMqO0CFUbIuwgde2oEHw;src=9876505;type=uscou00;cat=us_co0;match_id=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;ord=8924293058512;gtm=2odb41;auiddc=205426095.1606664802;u1=bd5c12d2-fe8a-458f-842d-5d28d9b58c98;u2=home;u5=null;u6=;u7=;u8=;~oref=https%3A%2F%2Fwww.coursera.org%2F?
content-type: text/html; charset=UTF-8
x-content-type-options: nosniff
server: cafe
content-length: 0
x-xss-protection: 0
alt-svc: h3-29=":443"; ma=2592000,h3-T051=":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"

POST
H2 200 prod Show response
mapixl.com/pixl/getpixl/34847p002/7/ 150 B
707 B 513ms
201ms XHR
application/json 23.96.207.177
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://mapixl.com/pixl/getpixl/34847p002/7/prod?eventParameters=%7B%22user%22%3A%222715744687-1606664801190%22%7D&utmValues=%7B%22utmSource%22%3A%22%22%2C%22utmMedium%22%3A%22%22%2C%22utmCampaign%22%3A%22%22%2C%22utmTerm%22%3A%22%22%2C%22utmContent%22%3A%22%22%2C%22isGoogleAd%22%3Afalse%2C%22refererUrl%22%3A%22%22%7D&isPageLoad=true&maCookie={%22cid%22:%22unknown%22,%22sid%22:%2292bccadb-248a-43a2-b0e3-be79bdfd8da2%22,%22isSidSaved%22:false,%22sessionStart%22:%222020-11-29T15:46:42.000Z%22}&isSessionStart=true&originUrl=https%3A%2F%2Fwww.coursera.org%2F&callback=?
Requested by: Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/loader.51a8e063d9f429c37417.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 23.96.207.177 Chicago, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: 7a27ec39b6398bef5b4fb37d29ba91577d991993e686ede2cd57207839fcba0b

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Sun, 29 Nov 2020 15:46:43 GMT
content-encoding: gzip
x-aspnetmvc-version: 5.2
server: Microsoft-IIS/10.0
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET
vary: Accept-Encoding
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: Request-Context
cache-control: private
content-length: 245
request-context: appId=cid-v1:ce13f355-b4b2-4be8-89b7-f78f9848b0d2

GET
H/1.1 200
OK tv2track.php
collector-3549.tvsquared.com/ 42 B
361 B 155ms
154ms Image
image/gif 18.191.77.96
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://collector-3549.tvsquared.com/tv2track.php?action_name=Coursera%20%7C%20Build%20Skills%20with%20Online%20Courses%20from%20Top%20Institutions&idsite=TV-63455409-1&rec=1&r=345067&h=16&m=46&s=42&url=https%3A%2F%2Fwww.coursera.org%2F&_id=70f8c6b95a733bcc&_idts=1606664803&_idvc=0&_idn=1&_viewts=&cookie=1&res=1600x1200&gt_ms=446
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.191.77.96 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-191-77-96.us-east-2.compute.amazonaws.com
Software: nginx /
Resource Hash: f0c71e3da5b3fcab3c66af1cf0cdbf262c97b9330b7b37116f1ae2ab18bdc660

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sun, 29 Nov 2020 15:46:42 GMT
Server: nginx
Connection: keep-alive
Request-Id: 2dc8b032-b48d-43bb-ae1c-9e7490ee8d88
P3p: CP='OTI DSP COR NID STP UNI OTPa OUR'
Content-Length: 42
Content-Type: image/gif

GET
H/1.1 200
OK tv2track.php
collector-3549.tvsquared.com/ 42 B
361 B 310ms
154ms Image
image/gif 18.191.77.96
AMAZON-02

General

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Full URL: https://collector-3549.tvsquared.com/tv2track.php?action_name=Coursera%20%7C%20Build%20Skills%20with%20Online%20Courses%20from%20Top%20Institutions&idsite=TV-63455409-1&rec=1&r=355116&h=16&m=46&s=42&url=https%3A%2F%2Fwww.coursera.org%2F&_id=70f8c6b95a733bcc&_idts=1606664803&_idvc=0&_idn=0&_viewts=&cvar=%7B%225%22%3A%5B%22PageView%22%2C%22%7B%5C%22rev%5C%22%3A%5C%22%5C%22%2C%5C%22prod%5C%22%3A%5C%22%5C%22%2C%5C%22id%5C%22%3A%5C%222715744687-1606664801190%5C%22%2C%5C%22promo%5C%22%3A%5C%22%5C%22%7D%22%5D%7D&cookie=1&res=1600x1200&_cvar=%7B%225%22%3A%5B%22session%22%2C%22%7B%5C%22user%5C%22%3A%5C%222715744687-1606664801190%5C%22%7D%22%5D%7D&gt_ms=446
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.191.77.96 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-18-191-77-96.us-east-2.compute.amazonaws.com
Software: nginx /
Resource Hash: f0c71e3da5b3fcab3c66af1cf0cdbf262c97b9330b7b37116f1ae2ab18bdc660

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Date: Sun, 29 Nov 2020 15:46:43 GMT
Server: nginx
Connection: keep-alive
Request-Id: c34199f1-9f51-4f52-883a-863733065f31
P3p: CP='OTI DSP COR NID STP UNI OTPa OUR'
Content-Length: 42
Content-Type: image/gif

POST
H2 200 /
www.facebook.com/tr/ 0
108 B 6ms
6ms Other
text/plain 2a03:2880:f11c:8183:face:b00c:0:25de
FACEBOOK

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Full URL

https://www.facebook.com/tr/

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f11c:8183:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryRjRCmOhnEd9qrnvf

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
server: proxygen-bolt
date: Sun, 29 Nov 2020 15:46:43 GMT
content-type: text/plain
access-control-allow-origin: https://www.coursera.org
access-control-allow-credentials: true
alt-svc: h3-29=":443"; ma=3600,h3-27=":443"; ma=3600
content-length: 0

POST
H2 200 92bccadb-248a-43a2-b0e3-be79bdfd8da2 Show response
mapixl.com/pixl/updatewithcanvasdata/34847p002/7/ 98 B
258 B 177ms
177ms XHR
application/json 23.96.207.177
MICROSOFT-CORP-MS...

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Full URL: https://mapixl.com/pixl/updatewithcanvasdata/34847p002/7/92bccadb-248a-43a2-b0e3-be79bdfd8da2?canvasValues=%7B%22canvasId%22%3A%22bde450d46b775cfa484743b2fb999f02%22%2C%22adblock%22%3Afalse%2C%22timezoneOffset%22%3A1%2C%22touchPoints%22%3A0%2C%22touchEvent%22%3Afalse%2C%22touchStart%22%3Afalse%2C%22platform%22%3A%22Linux%20x86_64%22%2C%22resolution%22%3A%221600x1200%22%7D&callback=?
Requested by: Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/loader.51a8e063d9f429c37417.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 23.96.207.177 Chicago, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: be08116838454bf55276a3d8d9e0b92029f87f9b860e93d9bedc01775de58125

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/x-www-form-urlencoded

Response headers

date: Sun, 29 Nov 2020 15:46:43 GMT
content-encoding: gzip
x-aspnetmvc-version: 5.2
server: Microsoft-IIS/10.0
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET
vary: Accept-Encoding
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: Request-Context
cache-control: private
content-length: 212
request-context: appId=cid-v1:ce13f355-b4b2-4be8-89b7-f78f9848b0d2

POST
H2 200 infoBatch.v2 Show response
www.coursera.org/eventing/ 39 B
593 B 215ms
215ms XHR
text/plain 65.9.68.50
AMAZON-02

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https://www.coursera.org/eventing/infoBatch.v2

Requested by

Host: d3njjcbhbojbot.cloudfront.net
URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/loader.51a8e063d9f429c37417.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

65.9.68.50 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

envoy /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type: application/json;charset=UTF-8

Response headers

date: Sun, 29 Nov 2020 15:46:43 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-amz-cf-pop: FRA56-C1
x-cache: Miss from cloudfront
x-coursera-request-id: FKc1SDJaEeu9Cw58OLqRYw
x-envoy-upstream-service-time: 2
vary: Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: text/plain; charset=UTF-8
via: 1.1 b3dc72c60418e8887de31f772538f118.cloudfront.net (CloudFront)
cache-control: private, no-cache, no-store, must-revalidate, max-age=0
x-amz-cf-id: 3adX-wa6VvlPhoAPQy2rJIVUV7faoO1m9aYu5-RWzLX5Ekz3nJ-lNQ==
x-coursera-trace-id-hex: bb4713e6c0dfe00

GET
H2

200

/ Show response
loadus.exelator.com/load/
Redirect Chain

https://loadus.exelator.com/load/?p=204&g=95&j=d&buid=bd5c12d2-fe8a-458f-842d-5d28d9b58c98
https://loadus.exelator.com/load/?p=204&g=95&j=d&buid=bd5c12d2-fe8a-458f-842d-5d28d9b58c98&xl8blockcheck=1

223 B
2 KB

64ms
64ms

Script
application/x-javascript

147.75.102.200
PACKET

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Full URL: https://loadus.exelator.com/load/?p=204&g=95&j=d&buid=bd5c12d2-fe8a-458f-842d-5d28d9b58c98&xl8blockcheck=1
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 147.75.102.200 Central, Hong Kong, ASN54825 (PACKET, US),
Reverse DNS
Software: nginx / Undertow/1
Resource Hash: 261d29c7d77815a5abf0d63778f15e5d2e8769076171339c7f7cfe30169d3e19

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:44 GMT
cache-control: no-cache
access-control-allow-credentials: true
server: nginx
content-type: application/x-javascript;charset=UTF-8
x-powered-by: Undertow/1
p3p: policyref=/w3c/p3p.xml, CP=NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA, policyref=/w3c/p3p.xml, CP=NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA

Redirect headers

date: Sun, 29 Nov 2020 15:46:44 GMT
server: nginx
x-powered-by: Undertow/1
p3p: policyref=/w3c/p3p.xml, CP=NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA, policyref=/w3c/p3p.xml, CP=NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA
location: https://loadus.exelator.com/load/?p=204&g=95&j=d&buid=bd5c12d2-fe8a-458f-842d-5d28d9b58c98&xl8blockcheck=1
cache-control: no-cache
access-control-allow-credentials: true
content-type: image/gif
content-length: 0

GET
H2

200

cs
tags.rd.linksynergy.com/
Redirect Chain

https://idsync.rlcdn.com/458359.gif?partner_uid=bd5c12d2-fe8a-458f-842d-5d28d9b58c98
https://idsync.rlcdn.com/1000.gif?memo=CPf8GxIwCiwIARCd5gEaJGJkNWMxMmQyLWZlOGEtNDU4Zi04NDJkLTVkMjhkOWI1OGM5OBAAGg0I5ISP_gUSBQjoBxAAQgBKAA
https://tags.rd.linksynergy.com/cs?ns=lr&uid3=fdd66a34ad38b1fc497f742d2ae713891315729b4c14e188963805b4e8e98eda6ac34734d8e453ee

37 B
292 B

85ms
85ms

Image
image/gif

34.98.67.3
GOOGLE

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Full URL: https://tags.rd.linksynergy.com/cs?ns=lr&uid3=fdd66a34ad38b1fc497f742d2ae713891315729b4c14e188963805b4e8e98eda6ac34734d8e453ee
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.98.67.3 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 3.67.98.34.bc.googleusercontent.com
Software: /
Resource Hash: bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:44 GMT
via: 1.1 google
content-type: image/gif
alt-svc: clear
content-length: 37
x-samesite: secure

Redirect headers

date: Sun, 29 Nov 2020 15:46:44 GMT
via: 1.1 google
p3p: CP="NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA"
location: https://tags.rd.linksynergy.com/cs?ns=lr&uid3=fdd66a34ad38b1fc497f742d2ae713891315729b4c14e188963805b4e8e98eda6ac34734d8e453ee
cache-control: no-cache, no-store
timing-allow-origin: *
alt-svc: clear
content-length: 0

GET
H2 200 6577
tags.rd.linksynergy.com/pix/ Frame 78B4 0
0 74ms
74ms Document
text/html 34.98.67.3
GOOGLE

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Full URL: https://tags.rd.linksynergy.com/pix/6577?type=pos&pt=home&catID=homepage&href=https%3A%2F%2Fwww.coursera.org%2F&_rm_fire3p=true
Requested by: Host: tags.rd.linksynergy.com
URL: https://tags.rd.linksynergy.com/js/6577/?pt=home&catID=homepage
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.98.67.3 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 3.67.98.34.bc.googleusercontent.com
Software: /
Resource Hash

Request headers

:method: GET
:authority: tags.rd.linksynergy.com
:scheme: https
:path: /pix/6577?type=pos&pt=home&catID=homepage&href=https%3A%2F%2Fwww.coursera.org%2F&_rm_fire3p=true
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: iframe
referer: https://www.coursera.org/
accept-encoding: gzip, deflate, br
accept-language: en-US
cookie: rmuid=7a80fcfd-726e-436e-96d7-2203d44b5a05; icts=2020-11-29T15:46:42Z; cID=6577[homepage]1e
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer: https://www.coursera.org/

Response headers

accept-ranges: bytes
cache-control: max-age=2592000, no-cache
content-length: 27525
content-type: text/html
expires: Fri, 27 Nov 2020 22:01:10 GMT
last-modified: Sun, 29 Nov 2020 15:46:44 GMT
pragma: no-cache
set-cookie: rmuid=7a80fcfd-726e-436e-96d7-2203d44b5a05; Path=/; Domain=linksynergy.com; Expires=Mon, 29 Nov 2021 15:46:44 GMT; Secure; SameSite=None icts=2020-11-29T15:46:42Z; Path=/; Domain=linksynergy.com; Expires=Mon, 29 Nov 2021 15:46:44 GMT; Secure; SameSite=None cID=6577[homepage]1e; Path=/; Domain=rd.linksynergy.com; Expires=Mon, 29 Nov 2021 15:46:44 GMT; Secure; SameSite=None
x-samesite: secure
date: Sun, 29 Nov 2020 15:46:44 GMT
via: 1.1 google
alt-svc: clear

GET
H2 200 p
consent.linksynergy.com/consent/v1/ 37 B
260 B 148ms
55ms Image
image/gif 35.241.23.116
GOOGLE

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Full URL: https://consent.linksynergy.com/consent/v1/p?rmch=cs&tp=gdpr&domain=www.coursera.org&sought=false&attr_sid=113717&dsp_mid=6577&aff_mid=40328&in_scope=false&purposes=&vendors=&ext_id=11ea4d05-c28f-40ea-ac07-5a1101703da3
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.241.23.116 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 116.23.241.35.bc.googleusercontent.com
Software: /
Resource Hash: bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:44 GMT
via: 1.1 google
content-type: image/gif
alt-svc: clear
content-length: 37
p3p: CP="NOI BUS NID DSP COR"

GET
H2 200 t
ut.ra.linksynergy.com/ 37 B
211 B 54ms
53ms Image
image/gif 35.241.23.116
GOOGLE

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Full URL: https://ut.ra.linksynergy.com/t?tp=nl&so=ni&sid=113717&uid=1606664804330.791193829.1855035.113717.1444595130.&jsv=b.3.001%3Ac.3.001%3As.3.001&uts=1&tfs=1030880&uvc=1&pgc=1&lig=2&tpd=%7C&tvd=%3A&prtcl=https%3A&ppth=%2F&pgn=&sby=www.coursera.org&sus=0&gdpr=00e0%3A11ea4d05-c28f-40ea-ac07-5a1101703da3&igclid=1&chn=1&rmch=ra
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.241.23.116 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 116.23.241.35.bc.googleusercontent.com
Software: /
Resource Hash: bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:44 GMT
via: 1.1 google
content-type: image/gif
alt-svc: clear
content-length: 37
p3p: CP="NOI BUS NID DSP COR"

GET
H2 200 t
nypi.dc-storm.com/ 37 B
257 B 158ms
59ms Image
image/gif 35.241.23.116
GOOGLE

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Full URL: https://nypi.dc-storm.com/t?tp=ilk&sid=113717&uid=1606664804330.791193829.1855035.113717.1444595130.&gdpr=00e0:11ea4d05-c28f-40ea-ac07-5a1101703da3&rmch=ra
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.241.23.116 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 116.23.241.35.bc.googleusercontent.com
Software: /
Resource Hash: bb229a48bee31f5d54ca12dc9bd960c63a671f0d4be86a054c1d324a44499d96

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 29 Nov 2020 15:46:44 GMT
via: 1.1 google
content-type: image/gif
alt-svc: clear
content-length: 37
p3p: CP="NOI BUS NID DSP COR"

GET
H2 200 pixel.gif
load77.exelator.com/ 43 B
350 B 84ms
27ms Image
image/gif 2a02:6ea0:c700::1
CDN77

General

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Full URL: https://load77.exelator.com/pixel.gif
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:6ea0:c700::1 , Germany, ASN60068 (CDN77, GB),
Reverse DNS
Software: CDN77-Turbo /
Resource Hash: 2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

x-77-nzt: AcO1ryz/hAzv8D0AAA==
date: Sun, 29 Nov 2020 15:46:44 GMT
etag: "59f0c3fc-2b"
last-modified: Wed, 25 Oct 2017 17:03:56 GMT
server: CDN77-Turbo
x-edge-pop: frankfurtDE
x-77-nzt-ray: zbJV5CxGBKE=
x-cache: HIT
content-type: image/gif
access-control-allow-origin: *
x-edge-ip: 195.181.175.44
x-age: 15856
accept-ranges: bytes
content-length: 43
expires: Fri, 11 Dec 2020 11:22:28 GMT

GET
H2 200 outcomes.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-rebrand/learner-outcomes/ 40 KB
40 KB 55ms
53ms Image
image/png 143.204.215.45
AMAZON-02

General

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Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

eec260ae898aa78ac8b8efb6d28a93c4a883ad31c4fddef3776a4f4d247957a1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 09 Nov 2020 07:17:14 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1758571
x-cache: Hit from cloudfront
x-coursera-request-id: l2XucyJbEeuUCw6EqZ8ESw
x-envoy-upstream-service-time: 5
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: wqSFxkOu1fqrj-JwLjw5GngeGKdXmKjl_jl2nE44TgWePTP7TQaamg==
x-coursera-trace-id-hex: f5b54bc23bd338e3

GET
H2 200 top-quality-image.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/value-props/ 48 KB
48 KB 59ms
57ms Image
image/png 143.204.215.45
AMAZON-02

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Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

81458dc8f94c3a1d1a24b5cc5a9ddf1c186f02ed307846deed774657958e0e76

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 04 Nov 2020 18:12:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 2151269
x-cache: Hit from cloudfront
x-coursera-request-id: RQrXTB7JEeuvwQ42Qayt8Q
x-envoy-upstream-service-time: 4
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: vGqgXz1zvSS-5lLU6TvIhLd8zzHsVApustX_OZRJdh-IKH8vLsTPYg==
x-coursera-trace-id-hex: 3afce8227afc60ac

GET
H2 200 accessible.svg
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/value-props/ 38 KB
39 KB 64ms
62ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/value-props/accessible.svg?auto=format%2Ccompress&dpr=1&w=518&h=501&q=40

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

ee703faed38fe9440d99b63f254850121fd66b305ab25bae51e79319de28e9f7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 04 Nov 2020 18:12:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 2151269
x-cache: Hit from cloudfront
x-coursera-request-id: RQmeFR7JEeuEPg4o9FMI_Q
x-envoy-upstream-service-time: 5
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: FjhQN9hndrJsHz6PBMTRpEWoj01AmNaY-nH67dW2V8OiLayr0R_-mA==
x-coursera-trace-id-hex: f417bfb57d0d3294

GET
H2 200 applied-learning.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/value-props/ 27 KB
28 KB 71ms
69ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

94bc91173527b7246c337c2b3f63f1c9a087a6d553f63013f41688d98419176e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 04 Nov 2020 18:12:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 2151269
x-cache: Hit from cloudfront
x-coursera-request-id: RSUVJh7JEeu1lg7kl2HVhQ
x-envoy-upstream-service-time: 5
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: xFAL_Z-AHzjAWmbPqIkC6kVI3-deD0Y5IVf5gEGeU0rPTZl-P3TJ8Q==
x-coursera-trace-id-hex: 8c0ef516532cdaa

GET
H2 200 certificate-crop.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/value-props/ 25 KB
26 KB 68ms
66ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

fc80d3219b6d3063bd7f551b1f7145b950ee8e4ed05e62b9ed81189e71b2dc51

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 04 Nov 2020 18:12:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 2151269
x-cache: Hit from cloudfront
x-coursera-request-id: RQw2fh7JEeuDrQqVLNyy6Q
x-envoy-upstream-service-time: 4
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: HqYunzk2oQR_o0fQwvvPZqbZrTX04oDWB_hOkxLUr4WC0xotHHn0Zw==
x-coursera-trace-id-hex: 1f26d1950cae4e9

GET
H2 200 Image-Next-Step.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-rebrand/secondary-consumer-cta/ 19 KB
20 KB 75ms
73ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

4e61810fc4b6a648e4063afd9a0dc80087cc93257708d658edf37a4c05b69825

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sun, 08 Nov 2020 05:00:25 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1853179
x-cache: Hit from cloudfront
x-coursera-request-id: UJOqjSF_EeuMMA68A1GxfQ
x-envoy-upstream-service-time: 5
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: JIL3HYfAL2Sw7PJNu7DST2HM6kVnON3bk8cgsVXqkFyOXSna0WLPkQ==
x-coursera-trace-id-hex: b67859c8d29b606f

GET
H2 200 telenor.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-story/enterprise-partners/ 2 KB
2 KB 73ms
71ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-story/enterprise-partners/telenor.png?auto=format%2Ccompress&dpr=1&w=80&h=36&q=40

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

568838de959785150b1fb5e9352b32be6144f638a32973c85a3d5d292de31925

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Sat, 19 Sep 2020 01:01:41 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 6187504
x-cache: Hit from cloudfront
x-coursera-request-id: re9gSfoTEeqQzAqQyfgkDw
x-envoy-upstream-service-time: 4
vary: Accept,Accept-Encoding
content-length: 1993
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: edGWao2dDWk5nwJ2yfu1wkTi3kcRDbym3RdEuodcWB9ZUxfow4dcrA==
x-coursera-trace-id-hex: 95f58e6c0d4c65ee

GET
H2 200 danone.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-story/enterprise-partners/ 4 KB
4 KB 72ms
71ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://s3.amazonaws.com/coursera_assets/front-page-story/enterprise-partners/danone.png?auto=format%2Ccompress&dpr=1&w=120&h=40&q=40

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

98eea83ab9d27a1fb622cb795d0b78554daf7cc381a9182bb2e99dfca80d14fb

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Fri, 28 Aug 2020 03:32:26 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 8079259
x-cache: Hit from cloudfront
x-coursera-request-id: F__DxejfEeqp7QpDjHq-Cw
x-envoy-upstream-service-time: 4
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: XHvwsvfRuNberTc5JliuVClnVVwDAFY4yQQ2ZAn0yLRBYFN-Tp5DDw==
x-coursera-trace-id-hex: 989dc8a1816501a4

GET
H2 200 coursera-learner-b.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/social-proof/ 7 KB
8 KB 82ms
81ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

a2b61de85f3edac11d99745097cc25961d0153410a5e24d1b742d1883cffe376

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Mon, 09 Nov 2020 07:16:49 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 1758596
x-cache: Hit from cloudfront
x-coursera-request-id: iOwt7CJbEeur1QokpAIuBw
x-envoy-upstream-service-time: 3
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: d10fnZ3kuX0zUP_lBlcHMTG4qCDOtICTdaXtJfvi0Gh9tcpcs8Iu1g==
x-coursera-trace-id-hex: 80f5396aee73a6d9

GET
H2 200 coursera-learner-c.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/social-proof/ 7 KB
7 KB 73ms
72ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/social-proof/coursera-learner-c.png?auto=format%2Ccompress&dpr=1&w=202&h=202&q=40

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

e288103e282d919c75b65fe91a12d326faed6077a04e92b2f102d87ad358f735

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 04 Nov 2020 18:12:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 2151268
x-cache: Hit from cloudfront
x-coursera-request-id: Rf7ULR7JEeuVIxK7tPCiJQ
x-envoy-upstream-service-time: 4
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: vgBuB72_tQLLhA9E9hCpgRsvBIC9yRLH0vMKc45aEqjaNLJPwiF0XA==
x-coursera-trace-id-hex: 59554223b767c967

GET
H2 200 coursera-learner-a.png
d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/social-proof/ 8 KB
8 KB 81ms
80ms Image
image/png 143.204.215.45
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera_assets.s3.amazonaws.com/front-page-rebrand/social-proof/coursera-learner-a.png?auto=format%2Ccompress&dpr=1&w=202&h=202&q=40

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.45 Seattle, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-45.fra53.r.cloudfront.net

Software

envoy /

Resource Hash

ed32e7774ac7b825ebd1f0b8073ec9549db9bbe5a3dc0077aace43404f48c0af

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://www.coursera.org/
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Wed, 04 Nov 2020 18:12:15 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 2151269
x-cache: Hit from cloudfront
x-coursera-request-id: RSlbux7JEeuwVxJVHIthEw
x-envoy-upstream-service-time: 6
vary: Accept,Accept-Encoding
x-xss-protection: 1; mode=block
server: envoy
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-type: image/png
via: 1.1 f8895de4463e8d120a0f4b4a1f7703e4.cloudfront.net (CloudFront)
cache-control: public, max-age=315360000
x-amz-cf-pop: FRA53-C1
x-amz-cf-id: 8i7CQuhZ48ba570rtqgp_JEEU534CFNd9ESppu73dvPa_k6NzbAN2g==
x-coursera-trace-id-hex: cb9d4ad8a2962706

Verdicts & Comments Add Verdict or Comment

103 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.

10 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
.coursera.org/	1970-01-19 14:17:44	Name: _dc_gtm_UA-86370891-1 Value: 1
.coursera.org/	1970-01-19 14:17:46	Name: __400vt Value: 1606664802467
.coursera.org/	1970-01-19 14:19:11	Name: _gid Value: GA1.2.736842985.1606664802
.coursera.org/	1970-01-19 14:17:44	Name: _dc_gtm_UA-28377374-1 Value: 1
.coursera.org/	1970-01-20 07:48:56	Name: _ga Value: GA1.2.1381755497.1606664802
.coursera.org/	1970-01-19 16:27:20	Name: _gcl_au Value: 1.1.205426095.1606664802
.coursera.org/	1970-01-19 14:32:08	Name: CSRF3-Token Value: 1607528801.JSuy64fenaUpb6UI
.coursera.org/	1970-01-19 14:17:46	Name: __400v Value: 50f49382-70a0-4ad5-f17d-9eced67a4035
.coursera.org/	1970-01-19 23:03:20	Name: __204u Value: 2715744687-1606664801190
.coursera.org/	1970-01-19 23:03:20	Name: __204r Value:

1 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
console-api	log	URL: https://d3njjcbhbojbot.cloudfront.net/webapps/r2-builds/front-page/en.app.39dc764c405b1c1dbd4f.js(Line 155) Message: learnlearnle arnlearnlearn learnlearnlearnl earnlearnlearnlea rnlearnlearnlear nlearnlearnlearnlearn learnlea r nlearnle arnlearn learnle arnlearn learnle Passionate about education? Come work at Coursera! arnlear nlearnle arnlear https://about.coursera.org/careers/ nlearnle arnlearnlear nlearnlea rnlearnlearnlearnlearnlearnlearnlearnle arnlearnlearnlearn learnlearnlearnle arnlearnlear nlearnlearnle

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=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

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.

9876505.fls.doubleclick.net
a.quora.com
alb.reddit.com
analytics.twitter.com
bat.bing.com
collector-3549.tvsquared.com
connect.facebook.net
consent.linksynergy.com
d2j5ihb19pt1hq.cloudfront.net
d3njjcbhbojbot.cloudfront.net
dpx.airpr.com
googleads.g.doubleclick.net
idsync.rlcdn.com
intljs.rmtag.com
load77.exelator.com
loadus.exelator.com
lua9b20g37-dsn.algolia.net
mapixl.com
microsoftcortana.cf
nypi.dc-storm.com
px.airpr.com
q.quora.com
s3.amazonaws.com
secure.adnxs.com
static.ads-twitter.com
stats.g.doubleclick.net
t.co
tags.rd.linksynergy.com
ut.ra.linksynergy.com
www.coursera.org
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleadservices.com
www.googletagmanager.com
www.redditstatic.com
104.244.42.131
104.244.42.133
13.224.93.65
13.35.253.229
143.204.215.45
144.168.61.62
147.75.102.200
151.101.12.157
151.101.13.2
172.217.22.2
18.191.77.96
185.33.220.244
199.232.53.140
216.58.210.6
23.96.207.177
2620:1ec:c11::200
2a00:1450:4001:802::2004
2a00:1450:4001:80b::200e
2a00:1450:4001:817::2008
2a00:1450:4001:81c::2002
2a00:1450:4001:820::2003
2a00:1450:400c:c0c::9c
2a02:6ea0:c700::1
2a03:2880:f01c:8012:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
3.230.50.184
34.102.147.248
34.120.207.148
34.98.67.3
35.157.67.92
35.241.23.116
52.216.140.166
65.9.68.50
74.201.215.212
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0a032b9aabdc32bac1e61a5c853b2c222197a069a83509be6d6a3dd34741dfb6
0d4be60777b4fe58b240db73d297561834cf04f0ff95b937f5bc3c177a5c4e32
0d5888f92e4959b6b3274ef90038c54f216404514a7eaf851fe7dd9a6c7fcf80
0e49c2b4e86d3fda1dda93eb1210a47712f7b091181b4e7c6da2b3e6f8e86396
10d8d42d73a02ddb877101e72fbfa15a0ec820224d97cedee4cf92d571be5caa
1110670bb2b36279055eea7dfc5a4bad873b5b3e1ad53c44ab9b0d3438a25687
122065c93224e317c4173b5076fc7d5fafe47873bf2f5f4b5bb9db581726ac07
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23e0b7d7ebf49ba5e0d434cfb33460f46a9be17d75755ace2d3169a66d2c2687
24f7e397faec79e62c37ff2f00b170f6dc1557fb46ac169f9f1897a9d641dd03
25178aeef6eb6b83b96f5f2d004eda3bffbb37122de64afbaef7107b384a4132
261d29c7d77815a5abf0d63778f15e5d2e8769076171339c7f7cfe30169d3e19
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30be5df90fe50f6f4d3899439ba0b33ec35fef198653cdf98b63e3f16af7ce25
32e54af8f5ec33f34306c5773f6133e33ff808468e635ebfbe2db6d8a35f8f12
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494e28b9b5bc25b1c34fcf17e4bcba99347d1dd949f0671048a7f917fbcc1281
4a7948f27167a7cc928abc9496769c64c59b2a08506bac6b5585c4c0ed7814b6
4b3ea944704ae774849b92a1a039bd83b7e8368e28a0dac00c6a9fbd2ca98e2a
4d87fecd7865cc3017ed6da06e4657d14e7e26001f5d50a8f419edf48da37628
4dd6c09ddcb0e53a6290cc1df35224856073ba5f89d4134bd7c69e4fd9c6f515
4e61810fc4b6a648e4063afd9a0dc80087cc93257708d658edf37a4c05b69825
4f355d40d694f84448ea1dc6b6a975a64d0a522e96b7f678561d54e036cea8f2
5088c22b080739981c631be8f6126fc7982bea97ea2b8f8f56190a92280fa9ae
529b9c583e6cf8da02c9cadf8c38b5714198f0fde2dcde01da2d5ee681228738
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582b38b9077b9d89885cd963ba925199b520b2dc04da3a0db095d7ec6f2e5e58
5b4fadbbad2c4036de7f766c0b243dbcbf345d19fbe325bc821771970f79d436
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5e7dc7693d98f37471d291487cce99a24b4ab9a3a5cc1531cc82861508bea175
60d5f6fc919b2bc2530bc1b5d6ef04ae89c5f4227ccfa2cf524277aae3279f9c
6351d21c6e4713a92ae20e1c95679965094cf34dc0b3fc092f25788b9070cee1
6800610b35cfd342e2e041c6cc73272fb52cc70f4d965af4a8776e5f5d700cd4
696edf1277876ea77d1f59c7b38ea1fbd040691eaf4608c200fe8ec56ee3c213
6e12e1fc64c4de2f7adde892dbc99746525b85ecfacc9d27a26da16047c15460
6ee2cbfe840c7d93c0c710bb967f39b786a7816545b52d687bf5fece8025f64b
6f3ba6b18cbc98769fb6d76b02651ecb668beb407d766fbf4460e668af28734a
70dca7b7fa0d669ce56f279a8e4b0d995ea52c584463d2f17614f83754e83ef2
72a8f924b11da0a5a2e80116228abe8b7076d416b662c3a4b20a8f7f4c8cc74d
7736aa3596c468515c3209f2f9d68cfae96d94c05689bcc11a5dce426a6ee2e8
7a27ec39b6398bef5b4fb37d29ba91577d991993e686ede2cd57207839fcba0b
7ee151be88b5fc2c3511b4e79e03948fdc876c8bbaca8c2c74408fa313fad9cc
80cfe6d9ad348d61fc3bf262fd6bab453ed3dc10e965f88aa4a7136de577fc4f
81458dc8f94c3a1d1a24b5cc5a9ddf1c186f02ed307846deed774657958e0e76
8247f4332667950989fe6bf790f87723343db2ec83d975503e9c5dc13a6eb5dc
82e0b1395c4ef78a6bce36c14653c3a858f500aea32ff80998278323b8e016f8
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
88262eac9b116da8aae10fb30295ecad09815c980f6da818ab094a3808bf0b32
8cb64c56c1f053ab892e727188aa1f701e9bca4b39973e1796b1a536ccd666aa
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94bc91173527b7246c337c2b3f63f1c9a087a6d553f63013f41688d98419176e
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a463aa6666ce0abcabf8033013cfe881fdbfb570389aff471d400a45b3a496d4
a9950fa5ca9cf47072770900d259bcf6778aa1119652d2e706d5eb92df254199
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www.coursera.org Open in urlscan Pro 65.9.68.50 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

134 Requests

100 %HTTPS

29 %IPv6

29 Domains

37 Subdomains

32 IPs

6 Countries

2327 kBTransfer

6333 kBSize

10 Cookies

18 Outgoing links

Page URL History

Redirected requests

134 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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www.coursera.org Open in urlscan Pro
65.9.68.50 Public Scan

Screenshot
Live screenshot

Full Image

134
Requests

100 %
HTTPS

29 %
IPv6

29
Domains

37
Subdomains

32
IPs

6
Countries

2327 kB
Transfer

6333 kB
Size

10
Cookies

134 HTTP transactions
1 data transactions