business.columbia.edu Open in urlscan Pro
2606:4700:7::a29f:8041 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://gsb.columbia.edu/
Effective URL:
https://business.columbia.edu/
Submission: On January 23 via api (January 23rd 2024, 7:59:32 pm UTC) from US — Scanned from DE

Summary HTTP 165 Redirects Links 30 Behaviour Indicators

Summary

This website contacted 33 IPs in 4 countries across 21 domains to perform 165 HTTP transactions. The main IP is 2606:4700:7::a29f:8041, located in United States and belongs to CLOUDFLARENET, US. The main domain is business.columbia.edu. The Cisco Umbrella rank of the primary domain is 632860.
TLS certificate: Issued by GTS CA 1P5 on January 11th 2024. Valid for: 3 months.

This is the only time business.columbia.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 2	128.59.44.55 128.59.44.55	14 (COLUMBIA-GW) (COLUMBIA-GW)
19	2606:4700:7::... 2606:4700:7::a29f:8041	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2a02:26f0:480... 2a02:26f0:480:f::213:7ee1	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
4	2a00:1450:400... 2a00:1450:4001:810::2008	15169 (GOOGLE) (GOOGLE)
1	2606:4700:440... 2606:4700:4400::ac40:94ca	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a02:26f0:480... 2a02:26f0:480:f::213:7ed3	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
36	2a00:1450:400... 2a00:1450:4001:812::200e	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:80f::2003	15169 (GOOGLE) (GOOGLE)
3	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:400c:c0c::9d	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:829::2003	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:82b::200e	15169 (GOOGLE) (GOOGLE)
6	2606:4700::68... 2606:4700::6813:9308	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2620:1ec:c11:... 2620:1ec:c11::200	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	2a02:26f0:780... 2a02:26f0:780::210:a40a	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
1	142.250.184.198 142.250.184.198	15169 (GOOGLE) (GOOGLE)
5 6	2620:1ec:21::14 2620:1ec:21::14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
2	13.107.42.14 13.107.42.14	8068 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1 4	2a00:1450:400... 2a00:1450:4001:801::2002	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:82b::2006	15169 (GOOGLE) (GOOGLE)
8	2a00:1450:400... 2a00:1450:4001:827::200a	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:828::2004	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:82f::2001	15169 (GOOGLE) (GOOGLE)
15	2a00:1450:400... 2a00:1450:4001:24::9	15169 (GOOGLE) (GOOGLE)
2 4	142.250.185.166 142.250.185.166	15169 (GOOGLE) (GOOGLE)
1	151.101.1.91 151.101.1.91	54113 (FASTLY) (FASTLY)
9	54.76.111.47 54.76.111.47	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:809::2002	15169 (GOOGLE) (GOOGLE)
1	63.32.187.129 63.32.187.129	16509 (AMAZON-02) (AMAZON-02)
1	15.197.193.217 15.197.193.217	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:830::2003	15169 (GOOGLE) (GOOGLE)
2	2a03:2880:f08... 2a03:2880:f084:105:face:b00c:0:3	32934 (FACEBOOK) (FACEBOOK)
1	2a03:2880:f17... 2a03:2880:f177:185:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
165	33

2 128.59.44.55 (New York, United States) 2 redirects

ASN14 (COLUMBIA-GW, US)
PTR: womenintech.gsb.columbia.edu

gsb.columbia.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

19 2606:4700:7::a29f:8041 (United States)

ASN13335 (CLOUDFLARENET, US)

business.columbia.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
academics.business.columbia.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a02:26f0:480:f::213:7ee1 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

use.typekit.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:810::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2606:4700:4400::ac40:94ca (United States)

ASN13335 (CLOUDFLARENET, US)

students.business.columbia.edu	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:26f0:480:f::213:7ed3 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

p.typekit.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

36 2a00:1450:4001:812::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

4 2a00:1450:4001:80f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

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

4 2a00:1450:400c:c0c::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

5 2a00:1450:4001:829::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

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

ASN15169 (GOOGLE, US)

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

6 2606:4700::6813:9308 (United States)

ASN13335 (CLOUDFLARENET, US)

script.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 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 2a02:26f0:780::210:a40a (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

snap.licdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.184.198 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s11-in-f6.1e100.net

ad.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2620:1ec:21::14 (United States) 5 redirects

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

px.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 13.107.42.14 (United States)

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

px4.ads.linkedin.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:801::2002 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:82b::2006 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

8 2a00:1450:4001:827::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

jnn-pa.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:828::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:82f::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

yt3.ggpht.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

15 2a00:1450:4001:24::9 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

rr4---sn-4g5edndr.googlevideo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 142.250.185.166 (United States) 2 redirects

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f6.1e100.net

6590129.fls.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
13294371.fls.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.1.91 (United States)

ASN54113 (FASTLY, US)

pixel.mathtag.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 54.76.111.47 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com

tracking.crazyegg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:809::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 63.32.187.129 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-63-32-187-129.eu-west-1.compute.amazonaws.com

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

1 15.197.193.217 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: a12b7a488abeaa9e4.awsglobalaccelerator.com

insight.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:830::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a03:2880:f084:105:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

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

1 2a03:2880:f177:185:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

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

	Apex Domain Subdomains	Transfer
36	youtube.com www.youtube.com — Cisco Umbrella Rank: 75	2 MB
22	columbia.edu 2 redirects gsb.columbia.edu — Cisco Umbrella Rank: 473126 business.columbia.edu — Cisco Umbrella Rank: 632860 academics.business.columbia.edu students.business.columbia.edu	35 MB
15	googlevideo.com rr4---sn-4g5edndr.googlevideo.com — Cisco Umbrella Rank: 63775	8 MB
15	crazyegg.com script.crazyegg.com — Cisco Umbrella Rank: 2238 tracking.crazyegg.com — Cisco Umbrella Rank: 4181	74 KB
15	doubleclick.net 3 redirects stats.g.doubleclick.net — Cisco Umbrella Rank: 79 ad.doubleclick.net — Cisco Umbrella Rank: 163 googleads.g.doubleclick.net — Cisco Umbrella Rank: 38 static.doubleclick.net — Cisco Umbrella Rank: 263 6590129.fls.doubleclick.net — Cisco Umbrella Rank: 972822 13294371.fls.doubleclick.net — Cisco Umbrella Rank: 964504	6 KB
9	google.com region1.analytics.google.com — Cisco Umbrella Rank: 2616 www.google.com — Cisco Umbrella Rank: 2 play.google.com Failed adservice.google.com — Cisco Umbrella Rank: 98	40 KB
8	googleapis.com jnn-pa.googleapis.com — Cisco Umbrella Rank: 220	80 KB
8	linkedin.com 5 redirects px.ads.linkedin.com — Cisco Umbrella Rank: 349 www.linkedin.com — Cisco Umbrella Rank: 632 px4.ads.linkedin.com — Cisco Umbrella Rank: 6550	5 KB
6	gstatic.com fonts.gstatic.com www.gstatic.com Failed	78 KB
5	google.de www.google.de — Cisco Umbrella Rank: 6518	793 B
5	typekit.net use.typekit.net — Cisco Umbrella Rank: 463 p.typekit.net — Cisco Umbrella Rank: 566	79 KB
4	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 27	21 KB
4	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 37	401 KB
3	ggpht.com yt3.ggpht.com — Cisco Umbrella Rank: 231	7 KB
3	bing.com bat.bing.com — Cisco Umbrella Rank: 376	14 KB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 174	68 KB
1	facebook.com www.facebook.com — Cisco Umbrella Rank: 107	185 B
1	adsrvr.org insight.adsrvr.org — Cisco Umbrella Rank: 637	149 B
1	crwdcntrl.net bcp.crwdcntrl.net — Cisco Umbrella Rank: 898
1	mathtag.com pixel.mathtag.com — Cisco Umbrella Rank: 2055	500 B
1	licdn.com snap.licdn.com — Cisco Umbrella Rank: 783	16 KB
165	21

	Domain	Requested by
36	www.youtube.com	business.columbia.edu www.youtube.com
18	business.columbia.edu	business.columbia.edu
15	rr4---sn-4g5edndr.googlevideo.com	www.youtube.com
9	tracking.crazyegg.com	script.crazyegg.com
8	jnn-pa.googleapis.com	www.youtube.com
6	script.crazyegg.com	www.googletagmanager.com script.crazyegg.com
5	px.ads.linkedin.com	4 redirects snap.licdn.com
5	www.google.de	business.columbia.edu
4	www.google.com	www.youtube.com business.columbia.edu
4	googleads.g.doubleclick.net	1 redirects www.youtube.com www.googletagmanager.com
4	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com business.columbia.edu
4	stats.g.doubleclick.net	www.googletagmanager.com www.google-analytics.com
4	fonts.gstatic.com	www.youtube.com
4	www.googletagmanager.com	business.columbia.edu www.googletagmanager.com
4	use.typekit.net	business.columbia.edu use.typekit.net
3	yt3.ggpht.com	www.youtube.com business.columbia.edu
3	bat.bing.com	business.columbia.edu bat.bing.com
3	region1.analytics.google.com	www.googletagmanager.com
2	connect.facebook.net	www.googletagmanager.com connect.facebook.net
2	13294371.fls.doubleclick.net	1 redirects www.googletagmanager.com
2	adservice.google.com	6590129.fls.doubleclick.net 13294371.fls.doubleclick.net
2	www.gstatic.com	www.youtube.com www.gstatic.com
2	6590129.fls.doubleclick.net	1 redirects www.googletagmanager.com
2	static.doubleclick.net	www.youtube.com
2	px4.ads.linkedin.com	business.columbia.edu
2	gsb.columbia.edu	2 redirects
1	www.facebook.com
1	insight.adsrvr.org	business.columbia.edu
1	bcp.crwdcntrl.net	business.columbia.edu
1	pixel.mathtag.com	www.googletagmanager.com
1	www.linkedin.com	1 redirects
1	ad.doubleclick.net	business.columbia.edu
1	snap.licdn.com	business.columbia.edu
1	p.typekit.net	use.typekit.net
1	students.business.columbia.edu	business.columbia.edu
1	academics.business.columbia.edu	business.columbia.edu
0	play.google.com Failed	www.youtube.com
165	37

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

Domain
cuit.columbia.edu
academics.business.columbia.edu
execed.business.columbia.edu
magazine.business.columbia.edu
leading.business.columbia.edu
apply.gsb.columbia.edu
students.business.columbia.edu
business.givenow.columbia.edu
www.cuit.columbia.edu
twitter.com
www.instagram.com
www.facebook.com
www.youtube.com
www.linkedin.com

Subject Issuer	Validity	Valid
columbia.edu GTS CA 1P5	`2024-01-11` - `2024-04-10`	3 months	crt.sh
use.typekit.net DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-09-21` - `2024-10-21`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-01-02` - `2024-03-26`	3 months	crt.sh
*.google.com GTS CA 1C3	`2024-01-02` - `2024-03-26`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2024-01-02` - `2024-03-26`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
www.google.de GTS CA 1C3	`2024-01-02` - `2024-03-26`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-03-09` - `2024-03-08`	a year	crt.sh
www.bing.com Microsoft Azure TLS Issuing CA 02	`2024-01-21` - `2024-06-27`	5 months	crt.sh
snap.licdn.com DigiCert SHA2 Secure Server CA	`2023-12-13` - `2024-12-12`	a year	crt.sh
*.doubleclick.net GTS CA 1C3	`2024-01-02` - `2024-03-26`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2024-01-02` - `2024-03-26`	3 months	crt.sh
www.google.com GTS CA 1C3	`2024-01-02` - `2024-03-26`	3 months	crt.sh
*.googleusercontent.com GTS CA 1C3	`2024-01-02` - `2024-03-26`	3 months	crt.sh
*.c.docs.google.com GTS CA 1C3	`2024-01-16` - `2024-03-26`	2 months	crt.sh
*.mediamath.com R3	`2024-01-18` - `2024-04-17`	3 months	crt.sh
crazyegg.com Amazon RSA 2048 M02	`2023-06-23` - `2024-07-22`	a year	crt.sh
*.crwdcntrl.net Amazon RSA 2048 M02	`2023-10-08` - `2024-11-06`	a year	crt.sh
*.adsrvr.org GlobalSign GCC R3 DV TLS CA 2020	`2023-04-12` - `2024-05-13`	a year	crt.sh
www.linkedin.com DigiCert SHA2 Secure Server CA	`2023-11-03` - `2024-05-03`	6 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2023-11-02` - `2024-01-31`	3 months	crt.sh
*.google.de GTS CA 1C3	`2024-01-02` - `2024-03-26`	3 months	crt.sh

This page contains 4 frames:

Primary Page: https://business.columbia.edu/
Frame ID: 129B328C12AF92D3E8430A3453B8F0CB
Requests: 76 HTTP requests in this frame

Frame: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
Frame ID: C53C260ACEB05704BB5D06E30425C729
Requests: 81 HTTP requests in this frame

Frame: https://6590129.fls.doubleclick.net/activityi;dc_pre=CPKFtI2m9IMDFR0WogMdiEIP3g;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837
Frame ID: 0149EA0022150670F7FA70BB59F5BB4C
Requests: 2 HTTP requests in this frame

Frame: https://13294371.fls.doubleclick.net/activityi;dc_pre=CIPw1ZGm9IMDFfIPogMdwv0Hqw;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=1644985775.1706039958;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v6572907;gcd=11l1l1l1l1;dma_cps=sypham;dma=1;tag_exp=71847096;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;epver=2;~oref=https%3A%2F%2Fbusiness.columbia.edu%2F
Frame ID: 8A38EB6180D87634831E2134F0F84E73
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Columbia Business School | Columbia Business SchoolJump to main contentBack to Top

Page URL History Show full URLs

http://gsb.columbia.edu/ HTTP 302
https://gsb.columbia.edu/ HTTP 301
https://business.columbia.edu/ Page URL

Detected technologies

Crazy Egg (Analytics) Expand

Overall confidence: 100%
Detected patterns

script\.crazyegg\.com/pages/scripts/\d+/\d+\.js

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

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

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

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

Linkedin Insight Tag (Analytics) Expand

Overall confidence: 100%
Detected patterns

snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

Typekit (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link [^>]*href="[^"]+use\.typekit\.(?:net|com)

Page Statistics

165
Requests

92 %
HTTPS

76 %
IPv6

21
Domains

37
Subdomains

33
IPs

4
Countries

46408 kB
Transfer

53371 kB
Size

31
Cookies

30 Outgoing links

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

URL: https://cuit.columbia.edu/content/columbia-university-website-cookie-notice
Title: Columbia University Website Cookie Notice

Search URL Search Domain Scan URL

URL: https://academics.business.columbia.edu/
Title: Academic Programs

Search URL Search Domain Scan URL

URL: https://academics.business.columbia.edu/mba
Title: MBA

Search URL Search Domain Scan URL

URL: https://academics.business.columbia.edu/emba
Title: Executive MBA

Search URL Search Domain Scan URL

URL: https://academics.business.columbia.edu/ms
Title: Master of Science

Search URL Search Domain Scan URL

URL: https://academics.business.columbia.edu/phd
Title: PhD

Search URL Search Domain Scan URL

URL: https://academics.business.columbia.edu/mendelson-center
Title: Undergraduate Concentration

Search URL Search Domain Scan URL

URL: https://execed.business.columbia.edu/
Title: Executive Education

Search URL Search Domain Scan URL

URL: https://execed.business.columbia.edu/programs-for-organizations
Title: For Organizations

Search URL Search Domain Scan URL

URL: https://execed.business.columbia.edu/programs-by-topic
Title: For Individuals

Search URL Search Domain Scan URL

URL: https://execed.business.columbia.edu/all-programs
Title: Program Finder

Search URL Search Domain Scan URL

URL: https://execed.business.columbia.edu/online
Title: Online Programs

Search URL Search Domain Scan URL

URL: https://execed.business.columbia.edu/certificates
Title: Certificates

Search URL Search Domain Scan URL

URL: https://magazine.business.columbia.edu/
Title: Magazine

Search URL Search Domain Scan URL

URL: https://leading.business.columbia.edu/
Title: CBS Insights

Search URL Search Domain Scan URL

URL: https://leading.business.columbia.edu/digital-future
Title: AI & Business Analytics

Search URL Search Domain Scan URL

URL: https://leading.business.columbia.edu/business-society
Title: Business & Society

Search URL Search Domain Scan URL

URL: https://leading.business.columbia.edu/climate
Title: Climate

Search URL Search Domain Scan URL

URL: https://leading.business.columbia.edu/21st-century-finance
Title: Finance

Search URL Search Domain Scan URL

URL: https://leading.business.columbia.edu/entrepreneurship
Title: Entrepreneurship

Search URL Search Domain Scan URL

URL: https://apply.gsb.columbia.edu/apply
Title: Apply to Our Programs

Search URL Search Domain Scan URL

URL: https://leading.business.columbia.edu/future-of-work
Title: Learn more about The Future of Work

Search URL Search Domain Scan URL

URL: https://students.business.columbia.edu/

Search URL Search Domain Scan URL

URL: https://business.givenow.columbia.edu/
Title: Support Us

Search URL Search Domain Scan URL

URL: https://www.cuit.columbia.edu/privacy-notice
Title: Privacy & Policy Statements

Search URL Search Domain Scan URL

URL: https://twitter.com/Columbia_Biz
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.instagram.com/columbia_biz/
Title: Instagram

Search URL Search Domain Scan URL

URL: https://www.facebook.com/columbiabusiness/
Title: Facebook

Search URL Search Domain Scan URL

URL: https://www.youtube.com/columbiabusiness
Title: YouTube

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/school/columbia-business-school/
Title: LinkedIn

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.

http://gsb.columbia.edu/ HTTP 302
https://gsb.columbia.edu/ HTTP 301
https://business.columbia.edu/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 52

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F&cookiesTest=true HTTP 302
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D30000%26time%3D1706039957629%26url%3Dhttps%253A%252F%252Fbusiness.columbia.edu%252F%26cookiesTest%3Dtrue%26liSync%3Dtrue HTTP 302
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F&cookiesTest=true&liSync=true HTTP 302
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F&cookiesTest=true&liSync=true&e_ipv6=AQKXkpNXkeh34QAAAY0359tWx747buVLttBu5mmv4ENBEXIkJgAd2XemJoOI-Rd80LoSAt6URnhFNBJmhUvmxc1DhfENPw

Request Chain 53

https://googleads.g.doubleclick.net/pagead/id HTTP 302
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

Request Chain 80

https://6590129.fls.doubleclick.net/activityi;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837 HTTP 302
https://6590129.fls.doubleclick.net/activityi;dc_pre=CPKFtI2m9IMDFR0WogMdiEIP3g;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837

Request Chain 153

https://13294371.fls.doubleclick.net/activityi;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=1644985775.1706039958;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v6572907;gcd=11l1l1l1l1;dma_cps=sypham;dma=1;tag_exp=71847096;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;epver=2;~oref=https%3A%2F%2Fbusiness.columbia.edu%2F HTTP 302
https://13294371.fls.doubleclick.net/activityi;dc_pre=CIPw1ZGm9IMDFfIPogMdwv0Hqw;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=1644985775.1706039958;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v6572907;gcd=11l1l1l1l1;dma_cps=sypham;dma=1;tag_exp=71847096;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;epver=2;~oref=https%3A%2F%2Fbusiness.columbia.edu%2F

Request Chain 156

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=6119617%2C30000&time=1706039966999&url=https%3A%2F%2Fbusiness.columbia.edu%2F&tm=gtmv2 HTTP 302
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=6119617%2C30000&time=1706039966999&url=https%3A%2F%2Fbusiness.columbia.edu%2F&tm=gtmv2&e_ipv6=AQIGva3Tq6wevAAAAY035_14WxMOThgei4nV9xfJjFUOFAZYhBXJyGevlk7JxCgtC0baWcA7DTxiE5JNMmZNsIXbeJPNLQ

165 HTTP transactions
5 data transactions

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

GET
H2

200

Primary Request / Show response
business.columbia.edu/
Redirect Chain

http://gsb.columbia.edu/
https://gsb.columbia.edu/
https://business.columbia.edu/

62 KB
12 KB

637ms
376ms

Document
text/html

2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9076939dcf8199567810dcfe6fdf1b4de8ff727f427ce1ff0f3a4bd18c5a13b2

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 388
cache-control: no-store,no-cache,private
cf-cache-status: DYNAMIC
cf-ray: 84a29dc06e602be2-FRA
content-encoding: gzip
content-language: en
content-type: text/html; charset=UTF-8
date: Tue, 23 Jan 2024 19:59:16 GMT
expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Tue, 23 Jan 2024 19:52:48 GMT
server: cloudflare
vary: X-Bin
x-adv-varnish: Cache-enabled
x-cache-control: max-age=21600, public
x-content-type-options: nosniff
x-deflate-key: b91f02cf5af93c1c9141ba365d5852c9d12df6fd39f8b5d9c3b80dc1bc1428e1
x-drupal-dynamic-cache: HIT
x-frame-options: SAMEORIGIN
x-generator: Drupal 10 (https://www.drupal.org)
x-grace: 21600.000
x-tag: gt gs gs gp gs ge gs gt gs e4oo gy gs ge gn gn gn gn gn gn gn g2 gs gc gi gt g2 gs gm gs g2 gm gp gs ge gs gr gr gs gm gs ge gs gg gt gh gx gh gu gs gs gs ge g2 gb gs gr gp gr gs gt gs gy gz g2 ge gm gk gt ga gk gs gs r0 gc gt gh gg gg gg gs gc g2 g2 gb g2 g2 gl g2 gs gg gd gt gc g1 gs g2 gs gk gs w w w h3do gs h3dm gl h3dn h45t h4qr h4qq e6el h4qp e6ek h4qo e6ej h3d2 h45s h3d1 h3d0 h3cz h3cy h4qq h4qz e6ey h4qx e6gy h4qw e6ev k gl ge ge gt ge ge gt ge gt ge gt ge gt ge gt ge gt ge gt ge gt ge gt ge gt ge gt ge gt ge gn rl1 ge d gs e gs
x-ttl: 21600
x-varnish-cache: HIT (50)

Redirect headers

Connection: Keep-Alive
Content-Encoding: gzip
Content-Length: 196
Content-Type: text/html; charset=iso-8859-1
Date: Tue, 23 Jan 2024 19:59:16 GMT
Keep-Alive: timeout=15, max=97
Location: https://business.columbia.edu/
Server: Apache
Vary: Accept-Encoding

GET
H2 200 css_BWwgMvflbTYADWHilK3yZDm8W0Os0q6aEFW_2hhiDDc.css
business.columbia.edu/sites/default/files-efs/css/ 21 KB
5 KB 405ms
404ms Stylesheet
text/css 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://business.columbia.edu/sites/default/files-efs/css/css_BWwgMvflbTYADWHilK3yZDm8W0Os0q6aEFW_2hhiDDc.css?delta=0&language=en&theme=gsb_base&include=eJxljVkOgzAMRC8E5DA9AHISK1jNJttByu2bUiQE_Zt5mkW6KCZjQXAKYtevONws2iPlIA9MruQnE8dUVSZXGI3nViG-UPXebpqUwb0HnSowBIa6yRlfLrK0XJuNJBv6o-2AvZhxq5h1DUw_jJ60MEE0N3cdhlgsxHlD8MiTa2saITA7eSwrJot-TFelks-jypSAe4Q8CuaPXMsD7-B6LkoOP8jofb4

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3a2528b6fd7e4420f7c2621c6a957a8426c9f38965f9cfe3c8eacd49af99bf57

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (1809)
date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96606
content-length: 4548
last-modified: Fri, 19 Jan 2024 17:29:34 GMT
server: cloudflare
etag: "11c4-60f4fd2d7e448"
vary: Accept-encoding
content-type: text/css
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc2ca0d2be2-FRA
expires: Mon, 05 Feb 2024 17:09:10 GMT

GET
H2 200 css_SqRJtsJI8TNARlbhxVHPV_GUcYZiq2cwFRxbuQ1CV-g.css
business.columbia.edu/sites/default/files-efs/css/ 96 KB
16 KB 384ms
383ms Stylesheet
text/css 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://business.columbia.edu/sites/default/files-efs/css/css_SqRJtsJI8TNARlbhxVHPV_GUcYZiq2cwFRxbuQ1CV-g.css?delta=1&language=en&theme=gsb_base&include=eJxljVkOgzAMRC8E5DA9AHISK1jNJttByu2bUiQE_Zt5mkW6KCZjQXAKYtevONws2iPlIA9MruQnE8dUVSZXGI3nViG-UPXebpqUwb0HnSowBIa6yRlfLrK0XJuNJBv6o-2AvZhxq5h1DUw_jJ60MEE0N3cdhlgsxHlD8MiTa2saITA7eSwrJot-TFelks-jypSAe4Q8CuaPXMsD7-B6LkoOP8jofb4

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

83372c7c4822b8e0378cf835b9f91d77135bff3eade56f6c7ccd3421f52f32fd

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (1809)
date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96606
content-length: 16442
last-modified: Fri, 19 Jan 2024 17:28:24 GMT
server: cloudflare
etag: "403a-60f4fceb01840"
vary: Accept-encoding
content-type: text/css
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc2ca122be2-FRA
expires: Mon, 05 Feb 2024 17:09:10 GMT

GET
H2 200 vrl5eqw.css
use.typekit.net/ 3 KB
967 B 112ms
30ms Stylesheet
text/css 2a02:26f0:480:f::213:7ee1
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL

https://use.typekit.net/vrl5eqw.css

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:480:f::213:7ee1 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

nginx /

Resource Hash

d66279e2f01c38c10684d43bd3196ce5ad99b224aeeb45c179aec74975aa7b8d

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains;
content-encoding: gzip
date: Tue, 23 Jan 2024 19:59:17 GMT
server: nginx
vary: Accept-Encoding
content-type: text/css;charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=600, stale-while-revalidate=604800
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
content-length: 744

GET
H2 200 css_77jzZ4B-6sh4KOl0lk3DnCt8nCBTWGReN7dpQERDdSE.css
business.columbia.edu/sites/default/files-efs/css/ 58 KB
12 KB 405ms
404ms Stylesheet
text/css 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://business.columbia.edu/sites/default/files-efs/css/css_77jzZ4B-6sh4KOl0lk3DnCt8nCBTWGReN7dpQERDdSE.css?delta=3&language=en&theme=gsb_base&include=eJxljVkOgzAMRC8E5DA9AHISK1jNJttByu2bUiQE_Zt5mkW6KCZjQXAKYtevONws2iPlIA9MruQnE8dUVSZXGI3nViG-UPXebpqUwb0HnSowBIa6yRlfLrK0XJuNJBv6o-2AvZhxq5h1DUw_jJ60MEE0N3cdhlgsxHlD8MiTa2saITA7eSwrJot-TFelks-jypSAe4Q8CuaPXMsD7-B6LkoOP8jofb4

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

292bcd8bc2c8da63b4fa86d481c5102753e7cb4913cd0fd7b59dcffd6828d571

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (1788)
date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96606
content-length: 12169
last-modified: Fri, 19 Jan 2024 17:28:24 GMT
server: cloudflare
etag: "2f89-60f4fceb38ef8"
vary: Accept-encoding
content-type: text/css
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc2ca162be2-FRA
expires: Mon, 05 Feb 2024 17:09:10 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 276 KB
91 KB 102ms
49ms Script
application/javascript 2a00:1450:4001:810::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-6XPTXSR2FK

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

ac586a682f17ff04a0be9493e545ca0c239d25a6eb99a6b2734277358c530867

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 93238
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 23 Jan 2024 19:59:17 GMT

GET
H2 200 MBA_lp.jpg
business.columbia.edu/sites/default/files-efs/imce-uploads/Homepage/Images/ 317 KB
317 KB 403ms
403ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://business.columbia.edu/sites/default/files-efs/imce-uploads/Homepage/Images/MBA_lp.jpg

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b17aea15c1df33c510d96ac0cdbfef7efe31369e547031774c066f232dc06aaa

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (1825)
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96606
content-length: 324586
last-modified: Fri, 21 Apr 2023 21:20:54 GMT
server: cloudflare
etag: "4f3ea-5f9df3b7a1100"
content-type: image/jpeg
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc2ca192be2-FRA
expires: Mon, 05 Feb 2024 17:09:10 GMT

GET
H2 200 emba_lp.jpg
business.columbia.edu/sites/default/files-efs/imce-uploads/Homepage/Images/ 396 KB
397 KB 382ms
382ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://business.columbia.edu/sites/default/files-efs/imce-uploads/Homepage/Images/emba_lp.jpg

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8517ba33c3410e5974feec3e94e744e9824bfafd70efe6e25fb9abc31e72e914

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (1785)
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96606
content-length: 405477
last-modified: Fri, 21 Apr 2023 21:21:35 GMT
server: cloudflare
etag: "62fe5-5f9df3deace98"
content-type: image/jpeg
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc2ca1b2be2-FRA
expires: Mon, 05 Feb 2024 17:09:10 GMT

GET
H2 200 MS_lp.jpg
business.columbia.edu/sites/default/files-efs/imce-uploads/Homepage/Images/ 459 KB
459 KB 131ms
130ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://business.columbia.edu/sites/default/files-efs/imce-uploads/Homepage/Images/MS_lp.jpg

Requested by

Host: business.columbia.edu
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Protocol

Security

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Server

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CLOUDFLARENET

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Check archive.org

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Full URL

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Protocol

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93 KB 382ms
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CLOUDFLARENET

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Full URL

https://business.columbia.edu/sites/default/files-efs/paragraph-content-grid-item/image/exec-ed-banner.jpg

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Protocol

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GET
H2 200 gtm.js Show response
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128 KB 152ms
99ms Script
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GOOGLE

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Full URL

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

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CLOUDFLARENET

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Full URL

https://students.business.columbia.edu/sites/students/files-efs/primarylander/image/CBS03909.JPG

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Protocol

Security

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318 KB 132ms
131ms Image
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CLOUDFLARENET

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Full URL

https://business.columbia.edu/sites/default/files-efs/imce-uploads/Homepage/Images/DSC01818_0_0.JPG

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Host: business.columbia.edu
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Protocol

Security

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348 KB 127ms
126ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

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Full URL

https://business.columbia.edu/sites/default/files-efs/imce-uploads/Homepage/Images/DEI-Image_4_0_0_0.jpg

Requested by

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Protocol

Security

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Full URL

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GET
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p.typekit.net/ 5 B
172 B 109ms
23ms Stylesheet
text/css 2a02:26f0:480:f::213:7ed3
AKAMAI-ASN1

General

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Full URL: https://p.typekit.net/p.css?s=1&k=vrl5eqw&ht=tk&f=39496.39498.39504.39506&a=637006&app=typekit&e=css
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GET
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Full URL

https://business.columbia.edu/themes/custom/gsb_base/dist/image/icons.svg

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Host: business.columbia.edu
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Protocol

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98ms Document
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GOOGLE

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Full URL

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Protocol

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GET
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26 KB 86ms
28ms Font
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AKAMAI-ASN1

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Full URL: https://use.typekit.net/af/1285d2/00000000000000003b9b2050/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3
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GET
H2 200 l
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28 KB 83ms
25ms Font
application/font-woff2 2a02:26f0:480:f::213:7ee1
AKAMAI-ASN1

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Server: 2a02:26f0:480:f::213:7ee1 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
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Request headers

Referer: https://use.typekit.net/vrl5eqw.css
Origin: https://business.columbia.edu
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
server: nginx
etag: "f1792626b56a6600a73b10740734c23d29bd031b"
content-type: application/font-woff2
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cache-control: public, max-age=31536000
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GET
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use.typekit.net/af/8a200c/00000000000000003b9b204a/27/ 24 KB
24 KB 80ms
22ms Font
application/font-woff2 2a02:26f0:480:f::213:7ee1
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://use.typekit.net/af/8a200c/00000000000000003b9b204a/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n6&v=3
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URL: https://use.typekit.net/vrl5eqw.css
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2a02:26f0:480:f::213:7ee1 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software: nginx /
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Request headers

Referer: https://use.typekit.net/vrl5eqw.css
Origin: https://business.columbia.edu
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
server: nginx
etag: "98e94e3a4f18a4bde13fe394b9115dd62fc5445b"
content-type: application/font-woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
content-length: 24452

GET
H2 200 CBS04107_0.jpg
business.columbia.edu/sites/default/files-efs/2023-11/ 5 MB
5 MB 375ms
374ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://business.columbia.edu/sites/default/files-efs/2023-11/CBS04107_0.jpg

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (1954)
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96606
content-length: 5648124
last-modified: Mon, 13 Nov 2023 22:30:26 GMT
server: cloudflare
etag: "562efc-60a1037733eb0"
content-type: image/jpeg
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x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc57ea22be2-FRA
expires: Mon, 05 Feb 2024 17:09:10 GMT

GET
H2 200 cmykSpreadColumbiaBulb.jpg
business.columbia.edu/sites/default/files-efs/2023-12/ 7 MB
7 MB 372ms
371ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://business.columbia.edu/sites/default/files-efs/2023-12/cmykSpreadColumbiaBulb.jpg

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (1967)
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96606
content-length: 7384464
last-modified: Wed, 06 Dec 2023 16:43:15 GMT
server: cloudflare
etag: "70ad90-60bda0c2f4340"
content-type: image/jpeg
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc57ea52be2-FRA
expires: Mon, 05 Feb 2024 17:09:10 GMT

GET
H2 200 03_Columbia%20Business%20School_Iwan%20Baan_2_1.jpg
business.columbia.edu/sites/default/files-efs/2023-11/ 7 MB
7 MB 401ms
401ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://business.columbia.edu/sites/default/files-efs/2023-11/03_Columbia%20Business%20School_Iwan%20Baan_2_1.jpg

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (1825)
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96606
content-length: 6852666
last-modified: Mon, 13 Nov 2023 22:33:57 GMT
server: cloudflare
etag: "68903a-60a1044028028"
content-type: image/jpeg
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc57ead2be2-FRA
expires: Mon, 05 Feb 2024 17:09:10 GMT

GET
H2 200 DFI-Landing_2_0.jpg
business.columbia.edu/sites/default/files-efs/2023-11/ 311 KB
311 KB 386ms
386ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://business.columbia.edu/sites/default/files-efs/2023-11/DFI-Landing_2_0.jpg

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (951)
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96546
content-length: 318061
last-modified: Mon, 13 Nov 2023 20:18:21 GMT
server: cloudflare
etag: "4da6d-60a0e5f110dc8"
content-type: image/jpeg
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc57eb22be2-FRA
expires: Mon, 05 Feb 2024 17:10:10 GMT

GET
H2 200 03_Columbia%20Business%20School_Iwan%20Baan_2.jpg
business.columbia.edu/sites/default/files-efs/2023-11/ 7 MB
7 MB 370ms
369ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://business.columbia.edu/sites/default/files-efs/2023-11/03_Columbia%20Business%20School_Iwan%20Baan_2.jpg

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (1082)
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96546
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last-modified: Mon, 13 Nov 2023 20:19:42 GMT
server: cloudflare
etag: "68903a-60a0e63e561c8"
content-type: image/jpeg
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc57eb42be2-FRA
expires: Mon, 05 Feb 2024 17:10:10 GMT

GET
H2 200 future-of-work.jpg
business.columbia.edu/sites/default/files-efs/2023-11/ 133 KB
133 KB 388ms
387ms Image
image/jpeg 2606:4700:7::a29f:8041
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://business.columbia.edu/sites/default/files-efs/2023-11/future-of-work.jpg

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:8041 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-varnish-cache: HIT (923)
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
cf-cache-status: DYNAMIC
age: 96546
content-length: 136173
last-modified: Mon, 13 Nov 2023 20:20:57 GMT
server: cloudflare
etag: "213ed-60a0e686a8840"
content-type: image/jpeg
cache-control: max-age=1209600
x-grace: 21600.000
x-cache-control: max-age=1209600
accept-ranges: bytes
cf-ray: 84a29dc57eb72be2-FRA
expires: Mon, 05 Feb 2024 17:10:10 GMT

GET
H2 200 www-player.css
www.youtube.com/s/player/b31b88f2/ Frame C53C 359 KB
47 KB 26ms
26ms Stylesheet
text/css 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/www-player.css

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:16 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128101
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 47496
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/css
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:16 GMT

GET
H2 200 KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v18/ Frame C53C 15 KB
16 KB 71ms
21ms Font
font/woff2 2a00:1450:4001:80f::2003
GOOGLE

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Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.youtube.com/
Origin: https://www.youtube.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Thu, 18 Jan 2024 23:26:56 GMT
x-content-type-options: nosniff
age: 419541
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
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content-length: 15344
x-xss-protection: 0
last-modified: Mon, 16 Oct 2017 17:32:55 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
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content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Fri, 17 Jan 2025 23:26:56 GMT

GET
H2 200 KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v18/ Frame C53C 15 KB
15 KB 76ms
26ms Font
font/woff2 2a00:1450:4001:80f::2003
GOOGLE

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Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOlCnqEu92Fr1MmEU9fBBc4.woff2

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

Referer: https://www.youtube.com/
Origin: https://www.youtube.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 10:08:08 GMT
x-content-type-options: nosniff
age: 121869
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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content-length: 15552
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server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
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content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Tue, 21 Jan 2025 10:08:08 GMT

POST
H2 204 collect
region1.analytics.google.com/g/ 0
258 B 84ms
30ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

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Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-6XPTXSR2FK&gtm=45je41h0v874284188&_p=1706039956933&_gaz=1&gcd=11l1l1l1l1&npa=0&dma_cps=sypham&dma=1&tag_exp=71847096&cid=1462678477.1706039958&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1706039957&sct=1&seg=0&dl=https%3A%2F%2Fbusiness.columbia.edu%2F&dt=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&en=page_view&_fv=1&_nsi=1&_ss=1&_c=1&_ee=1&tfd=2669
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-6XPTXSR2FK
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://business.columbia.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
249 B 87ms
29ms Ping
text/plain 2a00:1450:400c:c0c::9d
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-6XPTXSR2FK&cid=1462678477.1706039958&gtm=45je41h0v874284188&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1&npa=0
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-6XPTXSR2FK
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c0c::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://business.columbia.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
408 B 107ms
55ms Image
image/gif 2a00:1450:4001:829::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-6XPTXSR2FK&cid=1462678477.1706039958&gtm=45je41h0v874284188&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1&npa=0&z=388364805

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 www-embed-player.js Show response
www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/ Frame C53C 319 KB
95 KB 22ms
22ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

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Full URL

https://www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/www-embed-player.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

8ae564acdae2fc6ba5260123cbde9eaf28d1d2b18e47b6d063c956db466accfa

Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:25 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128092
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 97378
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
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content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:25 GMT

GET
H2 200 base.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 2 MB
771 KB 42ms
42ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

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Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 128101
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 788730
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:16 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 282 KB
93 KB 38ms
38ms Script
application/javascript 2a00:1450:4001:810::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-P6HKNWHPLF&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WWRQXC

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

Name	Value
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X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
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access-control-allow-headers: Cache-Control
content-length: 94801
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 23 Jan 2024 19:59:17 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 262 KB
88 KB 39ms
39ms Script
application/javascript 2a00:1450:4001:810::2008
GOOGLE

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Full URL

https://www.googletagmanager.com/gtag/js?id=G-LX7S5LJJH9&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WWRQXC

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

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Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 90318
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 23 Jan 2024 19:59:17 GMT

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 71ms
21ms Script
text/javascript 2a00:1450:4001:82b::200e
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-WWRQXC

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

Golfe2 /

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Tue, 23 Jan 2024 19:48:09 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
server: Golfe2
age: 668
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20994
expires: Tue, 23 Jan 2024 21:48:09 GMT

GET
H2 200 4363.js Show response
script.crazyegg.com/pages/scripts/0103/ 6 KB
2 KB 112ms
37ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

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Full URL: https://script.crazyegg.com/pages/scripts/0103/4363.js
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WWRQXC
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: fdb69b18be0662153d38b5542693e14f53db2a0e77fd780e08766808382a2f31

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 338732
cf-polished: origSize=6112
ce-version: 11.5.172
cf-bgj: minify
last-modified: Fri, 19 Jan 2024 21:53:45 GMT
server: cloudflare
vary: Accept-Encoding
content-type: text/javascript
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access-control-expose-headers: CE-Version
cache-control: public, max-age=300, s-maxage=1209600
timing-allow-origin: *
cf-ray: 84a29dc718b32bc6-FRA

GET
H2 200 bat.js Show response
bat.bing.com/ 45 KB
13 KB 109ms
46ms Script
application/javascript 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

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Full URL

https://bat.bing.com/bat.js

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

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Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
date: Tue, 23 Jan 2024 19:59:17 GMT
last-modified: Fri, 10 Nov 2023 20:09:55 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 89AAE75BD92C4624AEF4AE33E461A1D9 Ref B: FRA31EDGE0206 Ref C: 2024-01-23T19:59:17Z
etag: "80abcdf1114da1:0"
vary: Accept-Encoding
x-cache: CONFIG_NOCACHE
content-type: application/javascript
cache-control: private,max-age=1800
accept-ranges: bytes
content-length: 13175

GET
H3 200 iframe_api Show response
www.youtube.com/ 993 B
519 B 49ms
49ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/iframe_api

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

703cc28e737acb7f534f81cbb649d9e790cbb000bc38c67417b19a1f3e3998fa

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
strict-transport-security: max-age=31536000
x-content-type-options: nosniff
content-encoding: br
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=de for more info."
cross-origin-resource-policy: cross-origin
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x-xss-protection: 0
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factor, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
server: ESF
x-frame-options: SAMEORIGIN
report-to: {"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]}
content-type: text/javascript; charset=utf-8
vary: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factor, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
cache-control: private, max-age=0
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cross-origin-opener-policy-report-only: same-origin; report-to="youtube_main"
expires: Tue, 23 Jan 2024 19:59:17 GMT

GET
H2 200 insight.min.js Show response
snap.licdn.com/li.lms-analytics/ 43 KB
16 KB 81ms
25ms Script
application/javascript 2a02:26f0:780::210:a40a
AKAMAI-ASN1

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Full URL

https://snap.licdn.com/li.lms-analytics/insight.min.js

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2a02:26f0:780::210:a40a Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),

Reverse DNS

Software

Resource Hash

b5474d3ed408366dcebededf5c987f44b43b389137272c282c6c972852a14fc0

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 23 Jan 2024 14:42:29 GMT
x-cdn: AKAM
x-amz-server-side-encryption: AES256
vary: Accept-Encoding
content-type: application/javascript;charset=utf-8
cache-control: max-age=67442
accept-ranges: bytes
content-length: 15732

GET
H2 200 B28154118.340619135;dc_trk_aid=532917106;dc_trk_cid=174825210;ord=[timestamp];dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ltd=
ad.doubleclick.net/ddm/trackimp/N30602.284566THETRADEDESK19/ 43 B
535 B 103ms
33ms Image
image/gif 142.250.184.198
GOOGLE

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Full URL

https://ad.doubleclick.net/ddm/trackimp/N30602.284566THETRADEDESK19/B28154118.340619135;dc_trk_aid=532917106;dc_trk_cid=174825210;ord=[timestamp];dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;tfua=;gdpr=$%7BGDPR%7D;gdpr_consent=$%7BGDPR_CONSENT_755%7D;ltd=?

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

fra24s11-in-f6.1e100.net

Software

cafe /

Resource Hash

9c41ba408efaf3a7a36099370bc814e38b0afd42229fa9e0e6040740620c85c0

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 43
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 www-widgetapi.js Show response
www.youtube.com/s/player/b31b88f2/www-widgetapi.vflset/ 216 KB
67 KB 21ms
21ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

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Full URL

https://www.youtube.com/s/player/b31b88f2/www-widgetapi.vflset/www-widgetapi.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/iframe_api

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

c4d07513670eaa456a8c421f89b78eda11dcecbd5d49456a1e60774f3ef491c0

Security Headers

Name	Value
X-Content-Type-Options	nosniff
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 18:39:24 GMT
content-encoding: br
x-content-type-options: nosniff
age: 4793
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 68592
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Wed, 22 Jan 2025 18:39:24 GMT

POST
H2 204 collect
region1.analytics.google.com/g/ 0
54 B 30ms
30ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-P6HKNWHPLF&gtm=45je41h0v874883895z86572907&_p=1706039956933&_gaz=1&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&tag_exp=71847096&cid=1462678477.1706039958&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1706039957&sct=1&seg=0&dl=https%3A%2F%2Fbusiness.columbia.edu%2F&dt=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&en=page_view&_fv=1&_ss=1&_c=1&ep.gtm_container=GTM-WWRQXC&tfd=2754
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-P6HKNWHPLF&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://business.columbia.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
54 B 29ms
29ms Ping
text/plain 2a00:1450:400c:c0c::9d
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-P6HKNWHPLF&cid=1462678477.1706039958&gtm=45je41h0v874883895z86572907&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-P6HKNWHPLF&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c0c::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://business.columbia.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
107 B 49ms
48ms Image
image/gif 2a00:1450:4001:829::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-P6HKNWHPLF&cid=1462678477.1706039958&gtm=45je41h0v874883895z86572907&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1&z=1967757631

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
region1.analytics.google.com/g/ 0
45 B 30ms
30ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-LX7S5LJJH9&gtm=45je41h0v870656398z86572907&_p=1706039956933&_gaz=1&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&tag_exp=71847096&cid=1462678477.1706039958&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1706039957&sct=1&seg=0&dl=https%3A%2F%2Fbusiness.columbia.edu%2F&dt=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&en=page_view&_fv=1&_ss=1&tfd=2771
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-LX7S5LJJH9&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://business.columbia.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
45 B 29ms
29ms Ping
text/plain 2a00:1450:400c:c0c::9d
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-LX7S5LJJH9&cid=1462678477.1706039958&gtm=45je41h0v870656398z86572907&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-LX7S5LJJH9&l=dataLayer&cx=c
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c0c::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://business.columbia.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ga-audiences
www.google.de/ads/ 42 B
107 B 48ms
47ms Image
image/gif 2a00:1450:4001:829::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-LX7S5LJJH9&cid=1462678477.1706039958&gtm=45je41h0v870656398z86572907&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1&z=514342180

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
www.google-analytics.com/j/ 3 B
212 B 28ms
27ms XHR
text/plain 2a00:1450:4001:82b::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1631174976&t=pageview&_s=1&dl=https%3A%2F%2Fbusiness.columbia.edu%2F&ul=en-us&de=UTF-8&dt=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YCDAiAABBAAAACAAAC~&jid=238949712&gjid=6562882&cid=1462678477.1706039958&tid=UA-96301-1&_gid=1367827747.1706039958&_slc=1&gtm=45He41h0n71WWRQXCv6572907&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&tag_exp=71847096&z=1800999993

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

Golfe2 /

Resource Hash

1cffc2b3146584685cd72751d7f28aa030ab9ae2f1bc78f2c27909f8d8287b26

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://business.columbia.edu/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://business.columbia.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 3
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
151 B 29ms
28ms XHR
text/plain 2a00:1450:400c:c0c::9d
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-96301-1&cid=1462678477.1706039958&jid=238949712&gjid=6562882&_gid=1367827747.1706039958&_u=YCDAiAABBAAAAGAAAC~&z=1903607805

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c0c::9d Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80

Security Headers

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

Request headers

Referer: https://business.columbia.edu/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://business.columbia.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2

200

collect
px4.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F&cookiesTest=true
https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D30000%26time%3D1706039957629%26url%3Dhttps%253A%252F%252Fbusiness.columbia.edu%25...
https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F&cookiesTest=true&liSync=true
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F&cookiesTest=true&liSync=true&e_ipv6=AQKXkpNXkeh34QAAAY0359tWx747buVLttBu5mmv4...

0
267 B

267ms
176ms

Image
application/javascript

13.107.42.14
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F&cookiesTest=true&liSync=true&e_ipv6=AQKXkpNXkeh34QAAAY0359tWx747buVLttBu5mmv4ENBEXIkJgAd2XemJoOI-Rd80LoSAt6URnhFNBJmhUvmxc1DhfENPw
Requested by: Host: business.columbia.edu
URL: https://business.columbia.edu/
Protocol: H2
Server: 13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 2297EA60FC9744B19F3D513E3B8B453E Ref B: DUS30EDGE0807 Ref C: 2024-01-23T19:59:18Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
content-type: application/javascript
x-li-fabric: prod-ltx1
x-li-proto: http/2
content-length: 0
x-li-uuid: AAYPomG0zODp7R8zX/yLoA==

Redirect headers

date: Tue, 23 Jan 2024 19:59:17 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: D3A29B6E49DA418FB29B5927CC713758 Ref B: FRAEDGE1411 Ref C: 2024-01-23T19:59:18Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-ltx1
location: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=30000&time=1706039957629&url=https%3A%2F%2Fbusiness.columbia.edu%2F&cookiesTest=true&liSync=true&e_ipv6=AQKXkpNXkeh34QAAAY0359tWx747buVLttBu5mmv4ENBEXIkJgAd2XemJoOI-Rd80LoSAt6URnhFNBJmhUvmxc1DhfENPw
x-li-proto: http/2
content-length: 0
x-li-uuid: AAYPomGwjtLk11FWhtTUyQ==

GET
H2

200

id Show response
googleads.g.doubleclick.net/pagead/ Frame C53C
Redirect Chain

https://googleads.g.doubleclick.net/pagead/id
https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

100 B
242 B

30ms
29ms

XHR
application/json

2a00:1450:4001:801::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/id?slf_rd=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1

Protocol

Server

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

Reverse DNS

Software

cafe /

Resource Hash

4fa4d3e3efa85f46e707b8fe03dbfccb31f07cb4fdf941500f5d1cac7ee079eb

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 120
x-xss-protection: 0
pragma: no-cache
server: cafe
content-type: application/json; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
pragma: no-cache
server: cafe
content-type: text/html; charset=UTF-8
location: https://googleads.g.doubleclick.net/pagead/id?slf_rd=1
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ad_status.js Show response
static.doubleclick.net/instream/ Frame C53C 29 B
494 B 72ms
22ms Script
text/javascript 2a00:1450:4001:82b::2006
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://static.doubleclick.net/instream/ad_status.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/www-embed-player.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

eed0dc1fdb5d97ed188ae16fd5e1024a5bb744af47340346be2146300a6c54b9

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:55:32 GMT
x-content-type-options: nosniff
age: 225
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 29
x-xss-protection: 0
last-modified: Thu, 12 Dec 2013 23:40:16 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=900
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Tue, 23 Jan 2024 20:10:32 GMT

OPTIONS
H2 200 Create
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 0
0 80ms
30ms Preflight
text/html 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

Security Headers

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

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method: POST
Origin: https://www.youtube.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: content-type,x-goog-api-key,x-user-agent
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin: https://www.youtube.com
access-control-max-age: 3600
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/html
date: Tue, 23 Jan 2024 19:59:17 GMT
server: ESF
vary: origin referer x-origin
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0

POST
H2 200 Create Show response
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame C53C 87 KB
40 KB 38ms
37ms XHR
application/json+protobuf 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

c25af1ad272b910032892ccb1a0e7670781d2ab776f0c1dd8d267642bf4137b4

Security Headers

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

Request headers

X-User-Agent: grpc-web-javascript/0.1
Referer: https://www.youtube.com/
X-Goog-Api-Key: AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/json+protobuf

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
vary: Origin, X-Origin, Referer
x-frame-options: SAMEORIGIN
content-type: application/json+protobuf; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: vary,vary,vary,content-encoding,date,server,content-length
cache-control: private
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 40788
x-xss-protection: 0

POST
H3 200 player Show response
www.youtube.com/youtubei/v1/ Frame C53C 76 KB
30 KB 116ms
115ms XHR
application/json 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/player?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8&prettyPrint=false

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

cc3a610c1ffb0e03033401338d04ea582201974d6aa056c89b113f01eabce476

Security Headers

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

Request headers

X-Youtube-Bootstrap-Logged-In: false
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/json
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
X-Youtube-Client-Name: 56
X-Youtube-Client-Version: 1.20240121.00.00
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiVtcCtBjIKCgJERRIEEgAgGw%3D%3D

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: private
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31046
x-xss-protection: 0
expires: Tue, 23 Jan 2024 19:59:17 GMT

GET
H2 200 UyQhPWNsNa0oRkd8oSQlA6PkpWpORMW0CLBRczdusu0.js Show response
www.google.com/js/th/ Frame C53C 51 KB
20 KB 77ms
23ms Script
text/javascript 2a00:1450:4001:828::2004
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google.com/js/th/UyQhPWNsNa0oRkd8oSQlA6PkpWpORMW0CLBRczdusu0.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5324213d636c35ad2846477ca1242503a3e4a56a4e44c5b408b05173376eb2ed

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 06:07:49 GMT
content-encoding: br
x-content-type-options: nosniff
age: 568288
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 19723
x-xss-protection: 0
last-modified: Mon, 15 Jan 2024 10:00:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
vary: Accept-Encoding
report-to: {"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Thu, 16 Jan 2025 06:07:49 GMT

GET
H3 200 embed.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 54 KB
16 KB 21ms
21ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/embed.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

0e4af6e233457507fd1acf1acca6aa2d70281c1e73fdf7f257d17eeb3f8f0712

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:41 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128076
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 16815
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:41 GMT

GET
DATA 200
OK truncated
/ Frame C53C 175 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 67ea46bc3d15351067faccb3613bd833dd3f15137a4b4a09f2e873fd41d024d2

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Content-Type: image/png

GET
H2 200 AIf8zZRlhvZP1fztikzyHWGxpbQSmbXTjjn9DWC0EMQwBA=s68-c-k-c0x00ffffff-no-rj
yt3.ggpht.com/ytc/ Frame C53C 2 KB
2 KB 80ms
23ms Image
image/jpeg 2a00:1450:4001:82f::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://yt3.ggpht.com/ytc/AIf8zZRlhvZP1fztikzyHWGxpbQSmbXTjjn9DWC0EMQwBA=s68-c-k-c0x00ffffff-no-rj

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

fife /

Resource Hash

5ba895bd238c89c70fcd34030c7d3346c88699c501156d03f104da7005b9f918

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 18:15:41 GMT
x-content-type-options: nosniff
age: 6216
content-disposition: inline;filename="unnamed.jpg"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1960
x-xss-protection: 0
server: fife
etag: "vd05"
vary: Origin
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Wed, 24 Jan 2024 18:15:41 GMT

GET
DATA 200
OK truncated
/ Frame C53C 405 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 1b5ec30031c97fde293cef085f243e64fdb4d1174988135115f6d51d7dfc51a6

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Content-Type: image/png

GET
H2 200 business.columbia.edu.json Show response
script.crazyegg.com/pages/data-scripts/0103/4363/site/ 8 KB
2 KB 78ms
34ms XHR
application/json 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/data-scripts/0103/4363/site/business.columbia.edu.json?t=1
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0103/4363.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 00edb0c5a638cd61dcbd5859eee4ee4d35fd87a80e29388d4f77ce1841119fa1

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 333274
ce-version: 11.5.172
content-length: 1500
last-modified: Fri, 19 Jan 2024 23:24:42 GMT
server: cloudflare
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
access-control-expose-headers: CE-Version
cache-control: public, max-age=300, s-maxage=1209600
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 84a29dc81e00036e-FRA

GET
H2 204 4041591.js Show response
bat.bing.com/p/action/ 0
117 B 44ms
44ms Script
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL

https://bat.bing.com/p/action/4041591.js

Requested by

Host: bat.bing.com
URL: https://bat.bing.com/bat.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: private,max-age=1800
date: Tue, 23 Jan 2024 19:59:17 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 2AB38564D64146489D3693F3AA54E632 Ref B: FRA31EDGE0206 Ref C: 2024-01-23T19:59:17Z
x-cache: CONFIG_NOCACHE

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
293 B 69ms
49ms Image
image/gif 2a00:1450:4001:828::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=j101&tid=UA-96301-1&cid=1462678477.1706039958&jid=238949712&_u=YCDAiAABBAAAAGAAAC~&z=1229994096

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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 49ms
47ms Image
image/gif 2a00:1450:4001:829::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=j101&tid=UA-96301-1&cid=1462678477.1706039958&jid=238949712&_u=YCDAiAABBAAAAGAAAC~&z=1229994096

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 log_event Show response
www.youtube.com/youtubei/v1/ Frame C53C 28 B
54 B 41ms
38ms XHR
application/json 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
X-Goog-Request-Time: 1706039957721
Content-Type: application/json
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiVtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039957633&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: private
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31
x-xss-protection: 0
expires: Tue, 23 Jan 2024 19:59:17 GMT

OPTIONS
H3 200 GenerateIT
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 0
0 30ms
29ms Preflight
text/html 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

Security Headers

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

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method: POST
Origin: https://www.youtube.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: content-type,x-goog-api-key,x-user-agent
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin: https://www.youtube.com
access-control-max-age: 3600
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/html
date: Tue, 23 Jan 2024 19:59:17 GMT
server: ESF
vary: origin referer x-origin
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0

POST
H3 200 GenerateIT Show response
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame C53C 90 B
134 B 32ms
32ms XHR
application/json+protobuf 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

b5eac67242b9ce53222f38df24033d54e8e18cb8ac6899d97e59e32e09e5a72f

Security Headers

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

Request headers

X-User-Agent: grpc-web-javascript/0.1
Referer: https://www.youtube.com/
X-Goog-Api-Key: AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/json+protobuf

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
vary: Origin, X-Origin, Referer
x-frame-options: SAMEORIGIN
content-type: application/json+protobuf; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: vary,vary,vary,content-encoding,date,server,content-length
cache-control: private
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 110
x-xss-protection: 0

GET
H2 200 0950ea1dbebed2954aa6d777835d27a1.js Show response
script.crazyegg.com/pages/versioned/common-scripts/ 95 KB
31 KB 33ms
33ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/versioned/common-scripts/0950ea1dbebed2954aa6d777835d27a1.js
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0103/4363.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 21c5ec67ba1bad191886f86a9ff26d695e5947256d85e466159a81ab87883262

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:17 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 17 Jan 2024 18:00:36 GMT
server: cloudflare
age: 341240
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000, s-maxage=31536000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 84a29dc8fb9e2bc6-FRA
content-length: 31521

POST
H3 204 qoe Show response
www.youtube.com/api/stats/ Frame C53C 0
19 B 54ms
54ms XHR
text/html 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/qoe?fmt=244&cpn=xdGgZxWUHNwRxlNm&el=embedded&ns=yt&fexp=v1%2C23848212%2C135084%2C21348%2C2602%2C73492%2C54572%2C73455%2C176963%2C53633%2C84737%2C19571%2C6117%2C9542%2C1088%2C6271%2C26439494%2C4054%2C1930%2C5181%2C9369%2C1556%2C1141%2C8128%2C11466%2C125%2C4558%2C9954%2C2008%2C3942%2C5491%2C1234%2C3752%2C6787%2C3001%2C1473%2C1598%2C24%2C3435%2C1796%2C113%2C2&cl=600325040&seq=1&docid=mLOikUI9i_I&ei=lRqwZY_aKsbMi9oPko2v2AE&event=streamingstats&plid=AAYPomGnQ_ZTNlRT&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FmLOikUI9i_I%3Fplaylist%3DmLOikUI9i_I%26autoplay%3D1%26loop%3D1%26mute%3D1&qclc=ChB4ZEdnWnhXVUhOd1J4bE5tEAE&embargoed=0&cbr=Chrome&cbrver=120.0.6099.224&c=WEB_EMBEDDED_PLAYER&cver=1.20240121.00.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&vps=0.000:N,0.006:B,0.239:B,0.239:B&cat=streaming&cmt=0.006:0.000,0.239:0.000&vfs=0.239:244:248::r&view=0.239:3143:1440&bwe=0.239:130000&bat=0.239:1:1&vis=0.239:0&bh=0.239:0.000

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/x-www-form-urlencoded
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiVtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039957633&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:17 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H/1.1 200
OK videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 167 KB
168 KB 90ms
28ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061557&ei=lRqwZY_aKsbMi9oPko2v2AE&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-ALSMARcMkCVFBTC7iG_9ZIwfy7aQmGO-OeQzA8aaTir6&itag=244&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f_20iAjtAUNm_1pAsmJYNFwvv8gAC-sH5FgLu0II7r4&vprv=1&svpuc=1&mime=video%2Fwebm&ns=hGZ4MW2XZwiym55iNqMITBEQ&gir=yes&clen=3434866&dur=60.226&lmt=1649446008762125&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=GP8oCn_5m-K_Qw&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhAOMEXOV8vG0D78nHYFM3Kp1oNSzCmGoauHBS37tLRXi2AiEA3muR--OSja8sBKbDJi0I2KdVQ2OWZcaa_dSyb1J7kBo%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRgIhANjax0FviN4cQzyTD8wNa1QNccCNEosxiCH3alUkaqTIAiEAvEh_p09hspxnWmyW122gYVLWK4Y0JwF36XV_GKt71LY%3D&alr=yes&cpn=xdGgZxWUHNwRxlNm&cver=1.20240121.00.00&range=0-170556&rn=1&rbuf=0&pot=Iji6ZLpi39Sg8fkDzhHuMugQ21bjVuszjxXvN9Myzgf5EPgO8y_5A_Ah6DbzIf8D-wP9E59X_kGJIA==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

3182c1f790053b684e234d7c4ac3aaf327c9bd604a1a356f7861885a2003c770

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Date: Tue, 23 Jan 2024 19:59:17 GMT
X-Restrict-Formats-Hint: None
X-Content-Type-Options: nosniff
Transfer-Encoding: chunked
Cross-Origin-Resource-Policy: cross-origin
Connection: keep-alive
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
Last-Modified: Fri, 08 Apr 2022 19:26:48 GMT
Server: gvs 1.0
Vary: Origin
Content-Type: application/vnd.yt-ump
Access-Control-Allow-Origin: https://www.youtube.com
Access-Control-Expose-Headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
Cache-Control: private, max-age=21300
Access-Control-Allow-Credentials: true
Timing-Allow-Origin: https://www.youtube.com
Expires: Tue, 23 Jan 2024 19:59:17 GMT

POST
H/1.1 200
OK videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 64 KB
65 KB 85ms
24ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061557&ei=lRqwZY_aKsbMi9oPko2v2AE&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-ALSMARcMkCVFBTC7iG_9ZIwfy7aQmGO-OeQzA8aaTir6&itag=251&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f_20iAjtAUNm_1pAsmJYNFwvv8gAC-sH5FgLu0II7r4&vprv=1&svpuc=1&mime=audio%2Fwebm&ns=hGZ4MW2XZwiym55iNqMITBEQ&gir=yes&clen=1011729&dur=60.261&lmt=1649445993523504&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5318224&n=GP8oCn_5m-K_Qw&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRAIgYLBZA0fawx-OIRRVHh7Mqg5aF7OxQ1hrpLPwnMDoyScCICd6CrtOHGmvEJ9BF__4a6ccssadB36LiRrcBF3NSB7H&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRgIhANjax0FviN4cQzyTD8wNa1QNccCNEosxiCH3alUkaqTIAiEAvEh_p09hspxnWmyW122gYVLWK4Y0JwF36XV_GKt71LY%3D&alr=yes&cpn=xdGgZxWUHNwRxlNm&cver=1.20240121.00.00&range=0-65916&rn=2&rbuf=0&pot=IjgsVixQSeY2w28xWCN4AH4iTWR1ZH0BGSd5BUUAWDVvIm48ZR1vMWYTfgRlE2kxbTFrIQllaHMfEg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

2b0b06c35a783906bc07a410ffb337967cfe0834074a51b9308ea0fd8c16d104

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Date: Tue, 23 Jan 2024 19:59:17 GMT
X-Content-Type-Options: nosniff
Transfer-Encoding: chunked
Cross-Origin-Resource-Policy: cross-origin
Connection: keep-alive
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
Last-Modified: Fri, 08 Apr 2022 19:26:33 GMT
Server: gvs 1.0
Vary: Origin
Content-Type: application/vnd.yt-ump
Access-Control-Allow-Origin: https://www.youtube.com
Access-Control-Expose-Headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
Cache-Control: private, max-age=21300
Access-Control-Allow-Credentials: true
Timing-Allow-Origin: https://www.youtube.com
Expires: Tue, 23 Jan 2024 19:59:17 GMT

GET
H3 200 remote.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 117 KB
33 KB 21ms
21ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/remote.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

d8a873c290cf089d77847a47f22ffe849cbd52c14b168ce5b01d56bc85192ab6

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:23 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128094
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 33918
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:23 GMT

GET
H3 200 captions.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 71 KB
24 KB 25ms
25ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/captions.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

43a0fe89f2a748183f4db1e305d865bc66a28b0bd49776766c6454ea483025e2

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:25 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128092
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 24483
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:25 GMT

GET
H3 200 endscreen.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 33 KB
8 KB 29ms
29ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

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Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/endscreen.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

371f28854c3f64fa0d7b6802ff03df524f413d5bc934a161bca14319d1691a64

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:25 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128092
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 8398
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:25 GMT

POST next
www.youtube.com/youtubei/v1/ Frame C53C 0
0

GET
H3 200 mLOikUI9i_I Show response
www.youtube.com/embed/ Frame C53C 95 KB
40 KB 100ms
100ms Document
text/html 2a00:1450:4001:812::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

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Security Headers

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

Request headers

Referer: https://business.columbia.edu/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factor, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: no-cache, no-store, max-age=0, must-revalidate
content-encoding: br
content-type: text/html; charset=utf-8
cross-origin-opener-policy-report-only: same-origin; report-to="youtube_main"
cross-origin-resource-policy: cross-origin
date: Tue, 23 Jan 2024 19:59:18 GMT
expires: Mon, 01 Jan 1990 00:00:00 GMT
origin-trial: AvC9UlR6RDk2crliDsFl66RWLnTbHrDbp+DiY6AYz/PNQ4G4tdUTjrHYr2sghbkhGQAVxb7jaPTHpEVBz0uzQwkAAAB4eyJvcmlnaW4iOiJodHRwczovL3lvdXR1YmUuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJWaWV3WFJlcXVlc3RlZFdpdGhEZXByZWNhdGlvbiIsImV4cGlyeSI6MTcxOTUzMjc5OSwiaXNTdWJkb21haW4iOnRydWV9
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657?hl=de for more info."
permissions-policy: ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factor=*, ch-ua-platform=*, ch-ua-platform-version=*
pragma: no-cache
report-to: {"group":"youtube_main","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube_main"}]}
server: ESF
strict-transport-security: max-age=31536000
vary: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factor, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-content-type-options: nosniff
x-xss-protection: 0

POST
H3 200 log_event Show response
www.youtube.com/youtubei/v1/ Frame C53C 28 B
54 B 39ms
38ms XHR
application/json 2a00:1450:4001:812::200e
GOOGLE

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Full URL

https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/www-embed-player.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
X-Goog-Request-Time: 1706039957987
Content-Type: application/json
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiVtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039957563&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: private
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31
x-xss-protection: 0
expires: Tue, 23 Jan 2024 19:59:18 GMT

GET
H2

200

activityi;dc_pre=CPKFtI2m9IMDFR0WogMdiEIP3g;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837 Show response
6590129.fls.doubleclick.net/ Frame 0149
Redirect Chain

https://6590129.fls.doubleclick.net/activityi;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837?
https://6590129.fls.doubleclick.net/activityi;dc_pre=CPKFtI2m9IMDFR0WogMdiEIP3g;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837?

391 B
653 B

64ms
63ms

Document
text/html

142.250.185.166
GOOGLE

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Show headers Download Go to

Full URL

https://6590129.fls.doubleclick.net/activityi;dc_pre=CPKFtI2m9IMDFR0WogMdiEIP3g;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837?

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WWRQXC

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

fra16s51-in-f6.1e100.net

Software

cafe /

Resource Hash

cc0cb12c539048677d01b44aec9f48f8536acb6beaae26587c182ec377ace576

Security Headers

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

Request headers

Referer: https://business.columbia.edu/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: private, max-age=0
content-encoding: br
content-length: 223
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Tue, 23 Jan 2024 19:59:18 GMT
expires: Tue, 23 Jan 2024 19:59:18 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

Redirect headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: no-cache, must-revalidate
content-length: 0
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Tue, 23 Jan 2024 19:59:18 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
follow-only-when-prerender-shown: 1
location: https://6590129.fls.doubleclick.net/activityi;dc_pre=CPKFtI2m9IMDFR0WogMdiEIP3g;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837?
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"
pragma: no-cache
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H2 200 js Show response
pixel.mathtag.com/event/ 161 B
500 B 212ms
145ms Script
text/javascript 151.101.1.91
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://pixel.mathtag.com/event/js?mt_id=993129&mt_adid=161599&v1=&v2=&v3=&s1=&s2=&s3=
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WWRQXC
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 151.101.1.91 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: MT3 1353 054fd0e master ord ord-pixel-x12 config_version:"3754" /
Resource Hash: 98192c2b3bfd0e66cff07b8ba31ff42de9182144d3e21b9ca258f13da96ee457

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-cache-hits: 0
date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: gzip
via: 1.1 varnish
age: 0
x-cache: MISS
p3p: CP="NOI DSP COR NID CURa ADMa DEVa PSAa PSDa OUR BUS COM INT OTC PUR STA"
content-length: 165
x-served-by: cache-fra-etou8220080-FRA
server: MT3 1353 054fd0e master ord ord-pixel-x12 config_version:"3754"
x-timer: S1706039958.077747,VS0,VE107
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: no-cache
accept-ranges: bytes
expires: Tue, 23 Jan 2024 19:59:17 GMT

GET
H2 204 0
bat.bing.com/action/ 0
287 B 46ms
46ms Image
text/plain 2620:1ec:c11::200
MICROSOFT-CORP-MS...

General

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Show headers Download Go to Show image

Full URL

https://bat.bing.com/action/0?ti=4041591&Ver=2&mid=7018e19d-d96d-4541-af55-fd23e77b4f3c&sid=e432d3a0ba2911ee9b83d57388fa3cbe&vid=e432ceb0ba2911ee847779028407df4a&vids=1&msclkid=N&pi=1200101525&lg=en-US&sw=1600&sh=1200&sc=24&tl=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&p=https%3A%2F%2Fbusiness.columbia.edu%2F&r=&lt=3148&evt=pageLoad&sv=1&rn=480900

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),

Reverse DNS

Software

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Tue, 23 Jan 2024 19:59:17 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 0CED3CEC79A04D3DBF7BBD29FE8171CA Ref B: FRA31EDGE0206 Ref C: 2024-01-23T19:59:18Z
x-cache: CONFIG_NOCACHE
access-control-allow-origin: *
cache-control: no-cache, must-revalidate
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 204 generate_204
www.youtube.com/ Frame C53C 0
10 B 21ms
21ms Image
text/plain 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.youtube.com/generate_204?ikN9bw
Requested by: Host: business.columbia.edu
URL: https://business.columbia.edu/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0

POST videoplayback
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 0
0

GET
H2 200 business.columbia.edu.json Show response
script.crazyegg.com/pages/data-scripts/0103/4363/sampling/ 46 B
180 B 32ms
31ms XHR
application/json 2606:4700::6813:9308
CLOUDFLARENET

General

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Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/data-scripts/0103/4363/sampling/business.columbia.edu.json?t=473899
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/0950ea1dbebed2954aa6d777835d27a1.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a59372ca0544e6a02096ee5280fb0a0a1fc7d4878a2ceeeb41ca3db92ca12e1b

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: gzip
cf-cache-status: HIT
age: 89961
ce-version: 11.5.172
content-length: 65
last-modified: Mon, 22 Jan 2024 18:59:57 GMT
server: cloudflare
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
access-control-expose-headers: CE-Version
cache-control: public, max-age=300, s-maxage=1209600
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 84a29dc9e8c2036e-FRA

GET cast_sender.js
www.gstatic.com/cv/js/sender/v1/ Frame C53C 0
0

POST videoplayback
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 0
0

OPTIONS log
play.google.com/ Frame 0
0

POST atr
www.youtube.com/api/stats/ Frame C53C 0
0

POST qoe
www.youtube.com/api/stats/ Frame C53C 0
0

POST log
play.google.com/ Frame C53C 0
0

POST log_event
www.youtube.com/youtubei/v1/ Frame C53C 0
0

GET
H3 200 www-player.css
www.youtube.com/s/player/b31b88f2/ Frame C53C 359 KB
46 KB 21ms
21ms Stylesheet
text/css 2a00:1450:4001:812::200e
GOOGLE

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Full URL

https://www.youtube.com/s/player/b31b88f2/www-player.css

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

750b740cf3d6feb3e22d428027094fd0fc10899748f9616271b124cc1b7136d4

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:16 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128102
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 47496
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/css
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:16 GMT

GET
H3 200 www-embed-player.js Show response
www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/ Frame C53C 319 KB
95 KB 28ms
28ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

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Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/www-embed-player.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

8ae564acdae2fc6ba5260123cbde9eaf28d1d2b18e47b6d063c956db466accfa

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:25 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128093
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 97378
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:25 GMT

GET
H3 200 base.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 2 MB
770 KB 33ms
33ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

9d1e4b05acf8581095a48181a460dfa234834603c80a4a3a5ef75f5c62db9ac8

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:16 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 128102
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 788730
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:16 GMT

GET
BLOB 200
OK 7904af0c-1202-4d0d-b0db-1c79d46c9e03
https://business.columbia.edu/ 45 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://business.columbia.edu/7904af0c-1202-4d0d-b0db-1c79d46c9e03
Requested by: Host: business.columbia.edu
URL: https://business.columbia.edu/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 86551808dbfbf8bc9b23ab3d0725794c2e1f2b4265c96715f2945638160edc2b

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Content-Length: 45
Content-Type: text/javascript

GET
H2 200 KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v18/ Frame C53C 15 KB
15 KB 21ms
21ms Font
font/woff2 2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

3e253b66056519aa065b00a453bac37ac5ed8f3e6fe7b542e93a9dcdcc11d0bc

Security Headers

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

Request headers

Referer: https://www.youtube.com/
Origin: https://www.youtube.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Thu, 18 Jan 2024 23:26:56 GMT
x-content-type-options: nosniff
age: 419542
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 15344
x-xss-protection: 0
last-modified: Mon, 16 Oct 2017 17:32:55 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Fri, 17 Jan 2025 23:26:56 GMT

GET
H2 200 KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v18/ Frame C53C 15 KB
15 KB 26ms
25ms Font
font/woff2 2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOlCnqEu92Fr1MmEU9fBBc4.woff2

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5a8c1e7681318caa29e9f44e8a6e271f6a4067a2703e9916dfd4fe9099241db7

Security Headers

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

Request headers

Referer: https://www.youtube.com/
Origin: https://www.youtube.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 10:08:08 GMT
x-content-type-options: nosniff
age: 121870
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 15552
x-xss-protection: 0
last-modified: Mon, 16 Oct 2017 17:33:02 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Tue, 21 Jan 2025 10:08:08 GMT

GET
H2 200 clock Show response
tracking.crazyegg.com/ 29 B
136 B 167ms
60ms XHR
text/plain 54.76.111.47
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://tracking.crazyegg.com/clock?t=1706039958131&tk=a15538e26abc1cbe2ad70d73081a7748&s=436869&p=%2F&u=1034363&v=e7189b2e2524de3f93d526f5943ab0fb7e4b0140&f=business.columbia.edu&ul=https%3A%2F%2Fbusiness.columbia.edu%2F
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/0950ea1dbebed2954aa6d777835d27a1.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.76.111.47 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash: 41b50448f4ad8217c0f2c3541b23bab3670e1f4692f96dd6b272e46b9aa7a5f4

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-origin: *
date: Tue, 23 Jan 2024 19:59:18 GMT
cache-control: no-store
server: awselb/2.0
content-length: 29
content-type: text/plain

GET
H2 200 dc_pre=CPKFtI2m9IMDFR0WogMdiEIP3g;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837
adservice.google.com/ddm/fls/z/ Frame 0149 42 B
401 B 105ms
56ms Image
image/gif 2a00:1450:4001:809::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://adservice.google.com/ddm/fls/z/dc_pre=CPKFtI2m9IMDFR0WogMdiEIP3g;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837

Requested by

Host: 6590129.fls.doubleclick.net
URL: https://6590129.fls.doubleclick.net/activityi;dc_pre=CPKFtI2m9IMDFR0WogMdiEIP3g;src=6590129;type=invmedia;cat=eddwsk8v;dc_lat=;dc_rdid=;tag_for_child_directed_treatment=;ord=5138412708069.837?

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://6590129.fls.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:18 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 400 b=29180447
bcp.crwdcntrl.net/5/c=3939/ 0
0 140ms
44ms Image
text/html 63.32.187.129
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://bcp.crwdcntrl.net/5/c=3939/b=29180447
Requested by: Host: business.columbia.edu
URL: https://business.columbia.edu/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 63.32.187.129 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-63-32-187-129.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

GET
H2 200 /
insight.adsrvr.org/track/evnt/ 70 B
149 B 147ms
45ms Image
image/gif 15.197.193.217
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://insight.adsrvr.org/track/evnt/?adv=ztm0kal&ct=0:ttg2ddy&fmt=3
Requested by: Host: business.columbia.edu
URL: https://business.columbia.edu/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 15.197.193.217 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: a12b7a488abeaa9e4.awsglobalaccelerator.com
Software: Kestrel /
Resource Hash: 8d70b3e6badb6973663b398d297bb32eaedd08826a1af98d0a1cfce5324ffce0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
server: Kestrel
content-length: 70
content-type: image/gif

GET
H3 200 id Show response
googleads.g.doubleclick.net/pagead/ Frame C53C 113 B
159 B 29ms
28ms XHR
application/json 2a00:1450:4001:801::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/id

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/www-embed-player.js

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cafe /

Resource Hash

a12d71443ebb318117220bc5a2adf8a2146998452c2ccc582fbfe4519c10e7b8

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 133
x-xss-protection: 0
pragma: no-cache
server: cafe
content-type: application/json; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 ad_status.js Show response
static.doubleclick.net/instream/ Frame C53C 29 B
92 B 21ms
21ms Script
text/javascript 2a00:1450:4001:82b::2006
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://static.doubleclick.net/instream/ad_status.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/www-embed-player.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

eed0dc1fdb5d97ed188ae16fd5e1024a5bb744af47340346be2146300a6c54b9

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:55:32 GMT
x-content-type-options: nosniff
age: 226
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 29
x-xss-protection: 0
last-modified: Thu, 12 Dec 2013 23:40:16 GMT
server: sffe
report-to: {"group":"ads-doubleclick-media","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/ads-doubleclick-media"}]}
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=900
accept-ranges: bytes
timing-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="ads-doubleclick-media"
expires: Tue, 23 Jan 2024 20:10:32 GMT

OPTIONS
H3 200 Create
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 0
0 30ms
30ms Preflight
text/html 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

Security Headers

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

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method: POST
Origin: https://www.youtube.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: content-type,x-goog-api-key,x-user-agent
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin: https://www.youtube.com
access-control-max-age: 3600
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/html
date: Tue, 23 Jan 2024 19:59:18 GMT
server: ESF
vary: origin referer x-origin
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0

POST
H3 200 Create Show response
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame C53C 87 KB
40 KB 37ms
36ms XHR
application/json+protobuf 2a00:1450:4001:827::200a
GOOGLE

General

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Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/Create

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

f7e79e08180f55b2a9268e99d10f100c9602c0c554a3d3c00f5b737fd1c4dbe3

Security Headers

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

Request headers

X-User-Agent: grpc-web-javascript/0.1
Referer: https://www.youtube.com/
X-Goog-Api-Key: AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/json+protobuf

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
vary: Origin, X-Origin, Referer
x-frame-options: SAMEORIGIN
content-type: application/json+protobuf; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: vary,vary,vary,content-encoding,date,server,content-length
cache-control: private
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 40931
x-xss-protection: 0

POST
H3 200 player Show response
www.youtube.com/youtubei/v1/ Frame C53C 76 KB
31 KB 116ms
116ms XHR
application/json 2a00:1450:4001:812::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/player?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8&prettyPrint=false

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

f36a80711faeb0ca4a764bc4004d3ee8cf8886ef40d9f5b0aaeb2937cbf96005

Security Headers

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

Request headers

X-Youtube-Bootstrap-Logged-In: false
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/json
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-Youtube-Client-Name: 56
X-Youtube-Client-Version: 1.20240121.00.00
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: private
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31368
x-xss-protection: 0
expires: Tue, 23 Jan 2024 19:59:18 GMT

GET
H2 200 UyQhPWNsNa0oRkd8oSQlA6PkpWpORMW0CLBRczdusu0.js Show response
www.google.com/js/th/ Frame C53C 51 KB
19 KB 22ms
22ms Script
text/javascript 2a00:1450:4001:828::2004
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.google.com/js/th/UyQhPWNsNa0oRkd8oSQlA6PkpWpORMW0CLBRczdusu0.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

5324213d636c35ad2846477ca1242503a3e4a56a4e44c5b408b05173376eb2ed

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Wed, 17 Jan 2024 06:07:49 GMT
content-encoding: br
x-content-type-options: nosniff
age: 568289
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/botguard-scs
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 19723
x-xss-protection: 0
last-modified: Mon, 15 Jan 2024 10:00:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="botguard-scs"
vary: Accept-Encoding
report-to: {"group":"botguard-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/botguard-scs"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
expires: Thu, 16 Jan 2025 06:07:49 GMT

GET
H3 200 embed.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 54 KB
16 KB 21ms
21ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/embed.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

0e4af6e233457507fd1acf1acca6aa2d70281c1e73fdf7f257d17eeb3f8f0712

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:41 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128077
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 16815
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:41 GMT

GET
DATA 200
OK truncated
/ Frame C53C 175 B
0 Image
image/png

General

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Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 67ea46bc3d15351067faccb3613bd833dd3f15137a4b4a09f2e873fd41d024d2

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Content-Type: image/png

GET
H2 200 AIf8zZRlhvZP1fztikzyHWGxpbQSmbXTjjn9DWC0EMQwBA=s68-c-k-c0x00ffffff-no-rj
yt3.ggpht.com/ytc/ Frame C53C 2 KB
2 KB 21ms
21ms Image
image/jpeg 2a00:1450:4001:82f::2001
GOOGLE

General

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Full URL

https://yt3.ggpht.com/ytc/AIf8zZRlhvZP1fztikzyHWGxpbQSmbXTjjn9DWC0EMQwBA=s68-c-k-c0x00ffffff-no-rj

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

fife /

Resource Hash

5ba895bd238c89c70fcd34030c7d3346c88699c501156d03f104da7005b9f918

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 18:15:41 GMT
x-content-type-options: nosniff
age: 6217
content-disposition: inline;filename="unnamed.jpg"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1960
x-xss-protection: 0
server: fife
etag: "vd05"
vary: Origin
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Wed, 24 Jan 2024 18:15:41 GMT

GET
DATA 200
OK truncated
/ Frame C53C 405 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 1b5ec30031c97fde293cef085f243e64fdb4d1174988135115f6d51d7dfc51a6

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Content-Type: image/png

GET
H2 200 d9b6b28e3d84db3e4c966a5cf73af402.js Show response
script.crazyegg.com/pages/versioned/trackingpagestate-scripts/ 20 KB
8 KB 33ms
33ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

General

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Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/versioned/trackingpagestate-scripts/d9b6b28e3d84db3e4c966a5cf73af402.js
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0103/4363.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 86f2855487ee0f2a026de07b800d0a191f2d66723011cf5e7bddea4669037b33

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 17 Jan 2024 18:00:47 GMT
server: cloudflare
age: 341240
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000, s-maxage=31536000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 84a29dcbbfe02bc6-FRA
content-length: 8025

GET
H3 204 generate_204
www.youtube.com/ Frame C53C 0
10 B 21ms
21ms Image
text/plain 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.youtube.com/generate_204?1nf9bA
Requested by: Host: business.columbia.edu
URL: https://business.columbia.edu/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0

OPTIONS
H3 200 GenerateIT
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame 0
0 29ms
29ms Preflight
text/html 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

Security Headers

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

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,x-goog-api-key,x-user-agent
Access-Control-Request-Method: POST
Origin: https://www.youtube.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: content-type,x-goog-api-key,x-user-agent
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin: https://www.youtube.com
access-control-max-age: 3600
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
content-type: text/html
date: Tue, 23 Jan 2024 19:59:18 GMT
server: ESF
vary: origin referer x-origin
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 0

POST
H3 200 GenerateIT Show response
jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/ Frame C53C 90 B
134 B 33ms
33ms XHR
application/json+protobuf 2a00:1450:4001:827::200a
GOOGLE

General

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Show headers Download Go to

Full URL

https://jnn-pa.googleapis.com/$rpc/google.internal.waa.v1.Waa/GenerateIT

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

990cf98fe29053456b6d900d7bbe61f4e148564d5a82d5f7de692a2aa5bae5ea

Security Headers

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

Request headers

X-User-Agent: grpc-web-javascript/0.1
Referer: https://www.youtube.com/
X-Goog-Api-Key: AIzaSyDyT5W0Jh49F30Pqqtyfdf7pDLFKLJoAnw
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/json+protobuf

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: ESF
vary: Origin, X-Origin, Referer
x-frame-options: SAMEORIGIN
content-type: application/json+protobuf; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: vary,vary,vary,content-encoding,date,server,content-length
cache-control: private
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 110
x-xss-protection: 0

POST
H3 200 log_event Show response
www.youtube.com/youtubei/v1/ Frame C53C 28 B
55 B 37ms
35ms XHR
application/json 2a00:1450:4001:812::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/www-embed-player.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
X-Goog-Request-Time: 1706039958438
Content-Type: application/json
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958195&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: private
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31
x-xss-protection: 0
expires: Tue, 23 Jan 2024 19:59:18 GMT

POST
H3 204 qoe Show response
www.youtube.com/api/stats/ Frame C53C 0
19 B 92ms
92ms XHR
text/html 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/qoe?fmt=244&cpn=hoUbV1RqiPlLtZxA&el=embedded&ns=yt&fexp=v1%2C23848212%2C135084%2C21348%2C2602%2C73492%2C54572%2C73455%2C176963%2C53633%2C84737%2C19571%2C6117%2C9542%2C1088%2C6271%2C26439494%2C4054%2C1930%2C5181%2C9369%2C1556%2C1141%2C8128%2C11466%2C125%2C4558%2C9954%2C2008%2C3942%2C2509%2C2982%2C1234%2C3752%2C832%2C5955%2C3001%2C1473%2C1598%2C24%2C3435%2C1796%2C113%2C2&cl=600325040&seq=1&docid=mLOikUI9i_I&ei=lhqwZdbFFL2Z6dsPxv6MWA&event=streamingstats&plid=AAYPomGxFY5rejpH&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FmLOikUI9i_I%3Fplaylist%3DmLOikUI9i_I%26autoplay%3D1%26loop%3D1%26mute%3D1%26enablejsapi%3D1%26origin%3Dhttps%3A%252F%252Fbusiness.columbia.edu&qclc=ChBob1ViVjFScWlQbEx0WnhBEAE&embargoed=0&cbr=Chrome&cbrver=120.0.6099.224&c=WEB_EMBEDDED_PLAYER&cver=1.20240121.00.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&vps=0.000:N,0.003:B,0.135:B,0.135:B&cat=streaming&cmt=0.003:0.000,0.135:0.000&vfs=0.135:244:248::r&view=0.135:3143:1440&bwe=0.135:130000&bat=0.135:1:1&vis=0.135:0&bh=0.135:0.000

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/x-www-form-urlencoded
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958273&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:18 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 167 KB
167 KB 64ms
64ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

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Show headers Download Go to

Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=244&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=video%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=3434866&dur=60.226&lmt=1649446008762125&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhALNoN73D2PvK39UYOb19Fm0JYhHAtcM4LTzNj5F-oTkbAiEAjLikp3Eg8nBf78eisULAuSp4ER_ZfXuulSsrhSUm0HQ%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=0-170556&rn=1&rbuf=0&pot=IjjIYchnrdHS94sGvBScN5oVqVORU5k2_RCdMqE2vAKLFYoLgSqLBoIkmjOBJI0GiQaPFu1SjET7JQ==&ump=1&srfvp=1&altitags=243%2C242

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

3182c1f790053b684e234d7c4ac3aaf327c9bd604a1a356f7861885a2003c770

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

expires: Tue, 23 Jan 2024 19:59:18 GMT
date: Tue, 23 Jan 2024 19:59:18 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
last-modified: Fri, 08 Apr 2022 19:26:48 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
timing-allow-origin: https://www.youtube.com
client-protocol: quic

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 64 KB
64 KB 49ms
49ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

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Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=251&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=audio%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=1011729&dur=60.261&lmt=1649445993523504&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5318224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRQIhAPDoFdlyjzJtmLG7h0ygkRJEQILtsNLU1PIf8LZHk-jNAiBsdJTqe_zA1Rh5UFLp5pQcOssKGPhC82ZJna3HE1JQAQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=0-65916&rn=2&rbuf=0&pot=Iji6arps39qg_PkNzh_uPOge21jjWOs9jxvvOdM9zgn5HvgA8yH5DfAv6DjzL_8N-w39HZ9Z_k-JLg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

2b0b06c35a783906bc07a410ffb337967cfe0834074a51b9308ea0fd8c16d104

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

client-protocol: quic
date: Tue, 23 Jan 2024 19:59:18 GMT
x-content-type-options: nosniff
last-modified: Fri, 08 Apr 2022 19:26:33 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
timing-allow-origin: https://www.youtube.com
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
expires: Tue, 23 Jan 2024 19:59:18 GMT

GET
H3 200 remote.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 117 KB
33 KB 20ms
20ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/remote.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

d8a873c290cf089d77847a47f22ffe849cbd52c14b168ce5b01d56bc85192ab6

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:23 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128095
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 33918
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:23 GMT

GET
H3 200 captions.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 71 KB
24 KB 22ms
21ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/captions.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

43a0fe89f2a748183f4db1e305d865bc66a28b0bd49776766c6454ea483025e2

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:25 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128093
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 24483
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:25 GMT

GET
H3 200 endscreen.js Show response
www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/ Frame C53C 33 KB
8 KB 22ms
22ms Script
text/javascript 2a00:1450:4001:812::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/endscreen.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

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Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Mon, 22 Jan 2024 08:24:25 GMT
content-encoding: br
x-content-type-options: nosniff
age: 128093
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 8398
x-xss-protection: 0
last-modified: Mon, 22 Jan 2024 05:13:13 GMT
server: sffe
vary: Accept-Encoding, Origin
report-to: {"group":"youtube","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/youtube"}]}
content-type: text/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="youtube"
expires: Tue, 21 Jan 2025 08:24:25 GMT

POST
H3 200 next Show response
www.youtube.com/youtubei/v1/ Frame C53C 35 KB
6 KB 374ms
374ms XHR
application/json 2a00:1450:4001:812::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/next?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8&prettyPrint=false

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

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Security Headers

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

Request headers

X-Youtube-Bootstrap-Logged-In: false
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/json
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-Youtube-Client-Name: 56
X-Youtube-Client-Version: 1.20240121.00.00
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: private
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 6213
x-xss-protection: 0
expires: Tue, 23 Jan 2024 19:59:18 GMT

POST
H3 200 log_event Show response
www.youtube.com/youtubei/v1/ Frame C53C 28 B
56 B 32ms
32ms XHR
application/json 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/www-embed-player.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

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Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
X-Goog-Request-Time: 1706039958463
Content-Type: application/json
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958195&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: private
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31
x-xss-protection: 0
expires: Tue, 23 Jan 2024 19:59:18 GMT

GET
H2 200 0e9d4afac2d8cb23df300aa5f94bc593.js Show response
script.crazyegg.com/pages/versioned/tracking-scripts/ 95 KB
30 KB 38ms
38ms Script
text/javascript 2606:4700::6813:9308
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://script.crazyegg.com/pages/versioned/tracking-scripts/0e9d4afac2d8cb23df300aa5f94bc593.js
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/scripts/0103/4363.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6813:9308 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0b614724a5334efab9faffee6ef4b9428e731f5b4b79246e8e555e22be9ce604

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Wed, 17 Jan 2024 18:00:44 GMT
server: cloudflare
age: 341239
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000, s-maxage=31536000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 84a29dcc792b2bc6-FRA
content-length: 30693

GET
H2 200 cast_sender.js Show response
www.gstatic.com/cv/js/sender/v1/ Frame C53C 4 KB
2 KB 69ms
69ms Script
text/javascript 2a00:1450:4001:830::2003
GOOGLE

General

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Full URL

https://www.gstatic.com/cv/js/sender/v1/cast_sender.js

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

ee147e859ad0f09aa50367974e38ab53e7c7054c4a51d400a7f45b0eb251454f

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/cloudview
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2007
x-xss-protection: 0
last-modified: Tue, 16 Feb 2021 23:57:06 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="cloudview"
vary: Accept-Encoding
report-to: {"group":"cloudview","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/cloudview"}]}
content-type: text/javascript
cache-control: private, max-age=3000
accept-ranges: bytes
expires: Tue, 23 Jan 2024 19:59:18 GMT

OPTIONS
H2 200 v11
tracking.crazyegg.com/ Frame 0
0 67ms
67ms Preflight
application/octet-stream 54.76.111.47
AMAZON-02

General

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Show headers Download Go to

Full URL: https://tracking.crazyegg.com/v11?u=1034363&st=436869&s=5715516&tk=a15538e26abc1cbe2ad70d73081a7748
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.76.111.47 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://business.columbia.edu
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-headers: Authorization,Content-Type,Access-Control-Allow-Origin,Access-Control-Allow-Methods
access-control-allow-methods: *
access-control-allow-origin: *
content-length: 0
content-type: application/octet-stream
date: Tue, 23 Jan 2024 19:59:18 GMT
server: awselb/2.0

POST
H2 201 v11 Show response
tracking.crazyegg.com/ 0
82 B 121ms
121ms XHR
text/plain 54.76.111.47
AMAZON-02

General

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Show headers Download Go to

Full URL: https://tracking.crazyegg.com/v11?u=1034363&st=436869&s=5715516&tk=a15538e26abc1cbe2ad70d73081a7748
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/0950ea1dbebed2954aa6d777835d27a1.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.76.111.47 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://business.columbia.edu/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-type: application/gzip

Response headers

access-control-allow-origin: *
date: Tue, 23 Jan 2024 19:59:18 GMT
server: awselb/2.0
content-length: 0
content-type: text/plain

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 471 B
495 B 31ms
31ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

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Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=248&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=video%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=11317413&dur=60.226&lmt=1649446008978272&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhALClY3IMGmTa5wM-ETfAlR8jLFh2bfdy-qg3vFbk2S-NAiEAr9Tt1dJJTozPojChJ_sZB1Lmowr9XL39ARlECYinkBQ%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=0-415&rn=3&rbuf=0&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

5114ca92fdb9abe97ff04bee8c42eeae44e431b431ab9cff47028149d8b58488

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

expires: Tue, 23 Jan 2024 19:59:18 GMT
date: Tue, 23 Jan 2024 19:59:18 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
last-modified: Fri, 08 Apr 2022 19:26:48 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
timing-allow-origin: https://www.youtube.com
client-protocol: quic

GET
H2 200 cast_sender.js Show response
www.gstatic.com/eureka/clank/120/ Frame C53C 50 KB
15 KB 22ms
22ms Script
text/javascript 2a00:1450:4001:830::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.gstatic.com/eureka/clank/120/cast_sender.js

Requested by

Host: www.gstatic.com
URL: https://www.gstatic.com/cv/js/sender/v1/cast_sender.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

f4d5deb4709cebcb8d869180a1db81fab7c54f99dc2e72dab8b3db15eb76e660

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 09:44:07 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 36911
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/cloudview-release
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 14705
x-xss-protection: 0
last-modified: Mon, 23 Oct 2023 15:04:43 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="cloudview-release"
vary: Accept-Encoding
report-to: {"group":"cloudview-release","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/cloudview-release"}]}
content-type: text/javascript
cache-control: public, max-age=86400
accept-ranges: bytes
expires: Wed, 24 Jan 2024 09:44:07 GMT

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 166 KB
166 KB 24ms
24ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=244&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=video%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=3434866&dur=60.226&lmt=1649446008762125&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhALNoN73D2PvK39UYOb19Fm0JYhHAtcM4LTzNj5F-oTkbAiEAjLikp3Eg8nBf78eisULAuSp4ER_ZfXuulSsrhSUm0HQ%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=170557-340697&rn=4&rbuf=2664&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

99a71107bf2f55ea98577bf6282335edc8cddd90898bef3619a6b0b7bdb9d3db

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

expires: Tue, 23 Jan 2024 19:59:18 GMT
date: Tue, 23 Jan 2024 19:59:18 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
last-modified: Fri, 08 Apr 2022 19:26:48 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
timing-allow-origin: https://www.youtube.com
client-protocol: quic

GET
H3 204 playback Show response
www.youtube.com/api/stats/ Frame C53C 0
17 B 42ms
41ms XHR
text/html 2a00:1450:4001:812::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/playback?ns=yt&el=embedded&cpn=hoUbV1RqiPlLtZxA&ver=2&cmt=0.02&fmt=244&fs=0&rt=0.315&euri=https%3A%2F%2Fbusiness.columbia.edu%2F&lact=333&cl=600325040&mos=1&volume=100&cbr=Chrome&cbrver=120.0.6099.224&c=WEB_EMBEDDED_PLAYER&cver=1.20240121.00.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&autoplay=1&epm=1&delay=4&hl=de_DE&cr=DE&len=60.261&fexp=v1%2C23848212%2C135084%2C21348%2C2602%2C73492%2C54572%2C73455%2C176963%2C53633%2C84737%2C19571%2C6117%2C9542%2C1088%2C6271%2C26439494%2C4054%2C1930%2C5181%2C9369%2C1556%2C1141%2C8128%2C11466%2C125%2C4558%2C9954%2C2008%2C3942%2C2509%2C2982%2C1234%2C3752%2C832%2C5955%2C3001%2C1473%2C1598%2C24%2C3435%2C1796%2C113%2C2&rtn=11&afmt=251&size=3143%3A1440&inview=0&muted=1&docid=mLOikUI9i_I&ei=lhqwZdbFFL2Z6dsPxv6MWA&plid=AAYPomGxFY5rejpH&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FmLOikUI9i_I%3Fplaylist%3DmLOikUI9i_I%26autoplay%3D1%26loop%3D1%26mute%3D1%26enablejsapi%3D1%26origin%3Dhttps%3A%252F%252Fbusiness.columbia.edu&list=TLGGWQ-Xc3JD43wyMzAxMjAyNA&of=-_xhI4eL4MjOL53E0nwGhA&vm=CAEQABgEOjJBSHFpSlRLVGxCVDc4YVNmUHVWb0stLWtpUlFSQ21DTXlfNGgzdkhTQ19yeHpBR2hfZ2JwQVBta0tES1FBMjhlakxXRjVnaG5QQ3RHOXg4NjdUM1ZIeHN6TmcwRHpFOEtHVzVRSDdsNWhPSXhVYTRyaDJxRE1fM3R3OEdncXVQdUpYOEg4ZEtwLVNSSTlNRy1pN3F4RzUwNE5vcy1Ra0p6TXMzTmgC

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958273&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:18 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
cache-control: no-cache, must-revalidate
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 204 ptracking Show response
www.youtube.com/ Frame C53C 0
21 B 40ms
40ms XHR
text/html 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/ptracking?html5=1&video_id=mLOikUI9i_I&cpn=hoUbV1RqiPlLtZxA&ei=lhqwZdbFFL2Z6dsPxv6MWA&ptk=youtube_none&pltype=contentugc

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958273&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:18 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: no-cache, must-revalidate
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 64 KB
64 KB 24ms
24ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

Check archive.org

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Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=251&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=audio%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=1011729&dur=60.261&lmt=1649445993523504&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5318224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRQIhAPDoFdlyjzJtmLG7h0ygkRJEQILtsNLU1PIf8LZHk-jNAiBsdJTqe_zA1Rh5UFLp5pQcOssKGPhC82ZJna3HE1JQAQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=65917-131452&rn=5&rbuf=4032&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

b9fd0964fe9ff1f7089f22824849cb1752574538b3a04c269d24a8e662859eb2

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

client-protocol: quic
date: Tue, 23 Jan 2024 19:59:18 GMT
x-content-type-options: nosniff
last-modified: Fri, 08 Apr 2022 19:26:33 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
timing-allow-origin: https://www.youtube.com
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
expires: Tue, 23 Jan 2024 19:59:18 GMT

POST
H3 200 collect Show response
www.google-analytics.com/j/ 3 B
23 B 29ms
29ms XHR
text/plain 2a00:1450:4001:82b::200e
GOOGLE

General

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Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1631174976&t=event&ni=0&_s=1&dl=https%3A%2F%2Fbusiness.columbia.edu%2F&ul=en-us&de=UTF-8&dt=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Videos&ea=Play&el=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DmLOikUI9i_I&_u=aCHACAABBAAAAGAAAC~&jid=1982443959&gjid=638951129&cid=1462678477.1706039958&tid=UA-96301-01&_gid=1367827747.1706039958&_r=1&_slc=1&gtm=45He41h0n71WWRQXCv6572907&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&tag_exp=71847096&z=495613400

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

Golfe2 /

Resource Hash

1cffc2b3146584685cd72751d7f28aa030ab9ae2f1bc78f2c27909f8d8287b26

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://business.columbia.edu/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:18 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://business.columbia.edu
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 3
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 204 / Show response
px.ads.linkedin.com/wa/ 0
198 B 169ms
169ms XHR
text/plain 2620:1ec:21::14
MICROSOFT-CORP-MS...

General

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Show headers Download Go to

Full URL: https://px.ads.linkedin.com/wa/
Requested by: Host: snap.licdn.com
URL: https://snap.licdn.com/li.lms-analytics/insight.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 2620:1ec:21::14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept: *
Referer: https://business.columbia.edu/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

date: Tue, 23 Jan 2024 19:59:18 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 117B43CDD2B74D40BB701C961BA777CB Ref B: FRAEDGE1411 Ref C: 2024-01-23T19:59:18Z
linkedin-action: 1
vary: Origin
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-ltx1
access-control-allow-origin: https://business.columbia.edu
x-li-proto: http/2
access-control-allow-credentials: true
x-li-uuid: AAYPomG3crVVd9rAmY1/vA==

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 699 B
723 B 65ms
65ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=244&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=video%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=3434866&dur=60.226&lmt=1649446008762125&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhALNoN73D2PvK39UYOb19Fm0JYhHAtcM4LTzNj5F-oTkbAiEAjLikp3Eg8nBf78eisULAuSp4ER_ZfXuulSsrhSUm0HQ%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=340698-341339&rn=6&rbuf=5329&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

8c131ebd9bb30332a4a5594ab004276907d1538905fa673184bcb8620ea5f5e6

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

expires: Tue, 23 Jan 2024 19:59:18 GMT
date: Tue, 23 Jan 2024 19:59:18 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
last-modified: Fri, 08 Apr 2022 19:26:48 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
timing-allow-origin: https://www.youtube.com
client-protocol: quic

POST
H3 204 qoe Show response
www.youtube.com/api/stats/ Frame C53C 0
19 B 30ms
30ms XHR
text/html 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/qoe?fmt=248&afmt=251&cpn=hoUbV1RqiPlLtZxA&el=embedded&ns=yt&fexp=v1%2C23848212%2C135084%2C21348%2C2602%2C73492%2C54572%2C73455%2C176963%2C53633%2C84737%2C19571%2C6117%2C9542%2C1088%2C6271%2C26439494%2C4054%2C1930%2C5181%2C9369%2C1556%2C1141%2C8128%2C11466%2C125%2C4558%2C9954%2C2008%2C3942%2C2509%2C2982%2C1234%2C3752%2C832%2C5955%2C3001%2C1473%2C1598%2C24%2C3435%2C1796%2C113%2C2&cl=600325040&seq=2&docid=mLOikUI9i_I&ei=lhqwZdbFFL2Z6dsPxv6MWA&event=streamingstats&plid=AAYPomGxFY5rejpH&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FmLOikUI9i_I%3Fplaylist%3DmLOikUI9i_I%26autoplay%3D1%26loop%3D1%26mute%3D1%26enablejsapi%3D1%26origin%3Dhttps%3A%252F%252Fbusiness.columbia.edu&qclc=ChBob1ViVjFScWlQbEx0WnhBEAI&embargoed=0&cbr=Chrome&cbrver=120.0.6099.224&c=WEB_EMBEDDED_PLAYER&cver=1.20240121.00.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&afs=0.137:251::i&user_intent=0&bh=0.312:3.002,0.476:5.255&cmt=0.312:0.020,0.476:0.172&vps=0.312:PL,0.476:PL,0.476:PL&vfs=0.476:248:248:244:r&view=0.476:3143:1440&bwm=0.476:473553:0.472&bwe=0.476:1403983&bat=0.476:1:1&df=0.476:0

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/x-www-form-urlencoded
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958273&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:18 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 1 MB
1 MB 82ms
82ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=248&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=video%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=11317413&dur=60.226&lmt=1649446008978272&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhALClY3IMGmTa5wM-ETfAlR8jLFh2bfdy-qg3vFbk2S-NAiEAr9Tt1dJJTozPojChJ_sZB1Lmowr9XL39ARlECYinkBQ%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=1132842-2421513&rn=7&rbuf=5339&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

35d5e385d093caeca4fc54f7310d5ecb06da4d3d9b42c15c69de731976623935

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

expires: Tue, 23 Jan 2024 19:59:18 GMT
date: Tue, 23 Jan 2024 19:59:18 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
last-modified: Fri, 08 Apr 2022 19:26:48 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21300
access-control-allow-credentials: true
timing-allow-origin: https://www.youtube.com
client-protocol: quic

GET
DATA 200
OK truncated
/ Frame C53C 560 B
0 Image
image/svg+xml

General

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 018174df0bd6c0a38bdf0d6a31ecd1bd32f2678f515abfa8b727954707d24e47

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

Content-Type: image/svg+xml

GET
H3 200 AIf8zZRlhvZP1fztikzyHWGxpbQSmbXTjjn9DWC0EMQwBA=s88-c-k-c0x00ffffff-no-rj
yt3.ggpht.com/ytc/ Frame C53C 3 KB
3 KB 22ms
21ms Image
image/jpeg 2a00:1450:4001:82f::2001
GOOGLE

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Full URL

https://yt3.ggpht.com/ytc/AIf8zZRlhvZP1fztikzyHWGxpbQSmbXTjjn9DWC0EMQwBA=s88-c-k-c0x00ffffff-no-rj

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

fife /

Resource Hash

10b5e4b6ec9a9e351f648d2ff6a8f50c9999e3ce1b932af4559ec3370baf1c94

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:23:03 GMT
x-content-type-options: nosniff
age: 2175
content-disposition: inline;filename="unnamed.jpg"
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2731
x-xss-protection: 0
server: fife
etag: "vd05"
vary: Origin
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
expires: Wed, 24 Jan 2024 19:23:03 GMT

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 134 KB
134 KB 24ms
23ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

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Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=251&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=audio%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=1011729&dur=60.261&lmt=1649445993523504&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5318224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRQIhAPDoFdlyjzJtmLG7h0ygkRJEQILtsNLU1PIf8LZHk-jNAiBsdJTqe_zA1Rh5UFLp5pQcOssKGPhC82ZJna3HE1JQAQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=131453-268871&rn=8&rbuf=7860&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

87a8cc20e8c1edc8ba373917d5985a414f3090f7ed181f83c5517b3c16a9c772

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

client-protocol: quic
date: Tue, 23 Jan 2024 19:59:19 GMT
x-content-type-options: nosniff
last-modified: Fri, 08 Apr 2022 19:26:33 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21299
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
timing-allow-origin: https://www.youtube.com
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
expires: Tue, 23 Jan 2024 19:59:19 GMT

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 2 MB
2 MB 24ms
24ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

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Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=248&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=video%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=11317413&dur=60.226&lmt=1649446008978272&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhALClY3IMGmTa5wM-ETfAlR8jLFh2bfdy-qg3vFbk2S-NAiEAr9Tt1dJJTozPojChJ_sZB1Lmowr9XL39ARlECYinkBQ%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=2421514-4088915&rn=9&rbuf=10242&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

b726b4e1fd66ee207a6fb579b2d262bf682249c16761da38dd19cdfff21fca33

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

expires: Tue, 23 Jan 2024 19:59:19 GMT
date: Tue, 23 Jan 2024 19:59:19 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
last-modified: Fri, 08 Apr 2022 19:26:48 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21299
access-control-allow-credentials: true
timing-allow-origin: https://www.youtube.com
client-protocol: quic

POST
H2 201 v11 Show response
tracking.crazyegg.com/ 0
82 B 224ms
224ms XHR
text/plain 54.76.111.47
AMAZON-02

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Full URL: https://tracking.crazyegg.com/v11?u=1034363&st=436869&s=5715516&tk=a15538e26abc1cbe2ad70d73081a7748
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/0950ea1dbebed2954aa6d777835d27a1.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.76.111.47 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://business.columbia.edu/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-type: application/gzip

Response headers

access-control-allow-origin: *
date: Tue, 23 Jan 2024 19:59:20 GMT
server: awselb/2.0
content-length: 0
content-type: text/plain

OPTIONS
H2 200 v11
tracking.crazyegg.com/ Frame 0
0 89ms
88ms Preflight
application/octet-stream 54.76.111.47
AMAZON-02

General

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Full URL: https://tracking.crazyegg.com/v11?u=1034363&st=436869&s=5715516&tk=a15538e26abc1cbe2ad70d73081a7748
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.76.111.47 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://business.columbia.edu
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-headers: Authorization,Content-Type,Access-Control-Allow-Origin,Access-Control-Allow-Methods
access-control-allow-methods: *
access-control-allow-origin: *
content-length: 0
content-type: application/octet-stream
date: Tue, 23 Jan 2024 19:59:20 GMT
server: awselb/2.0

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 217 KB
217 KB 35ms
34ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

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Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=251&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=audio%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=1011729&dur=60.261&lmt=1649445993523504&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5318224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRQIhAPDoFdlyjzJtmLG7h0ygkRJEQILtsNLU1PIf8LZHk-jNAiBsdJTqe_zA1Rh5UFLp5pQcOssKGPhC82ZJna3HE1JQAQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=268872-490990&rn=10&rbuf=12705&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

d2ca3327a513d623a0d207b45a5fe59d1dea05534e2348f84090482bec374f46

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

client-protocol: quic
date: Tue, 23 Jan 2024 19:59:22 GMT
x-content-type-options: nosniff
last-modified: Fri, 08 Apr 2022 19:26:33 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21296
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
timing-allow-origin: https://www.youtube.com
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
expires: Tue, 23 Jan 2024 19:59:22 GMT

POST
H3 204 atr Show response
www.youtube.com/api/stats/ Frame C53C 0
22 B 33ms
33ms XHR
text/html 2a00:1450:4001:812::200e
GOOGLE

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Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/atr?ns=yt&el=embedded&cpn=hoUbV1RqiPlLtZxA&ver=2&cmt=4.578&fmt=248&fs=0&rt=4.881&euri=https%3A%2F%2Fbusiness.columbia.edu%2F&lact=4899&cl=600325040&mos=1&volume=100&cbr=Chrome&cbrver=120.0.6099.224&c=WEB_EMBEDDED_PLAYER&cver=1.20240121.00.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&autoplay=1&epm=1&delay=4&hl=de_DE&cr=DE&len=61&fexp=v1%2C23848212%2C135084%2C21348%2C2602%2C73492%2C54572%2C73455%2C176963%2C53633%2C84737%2C19571%2C6117%2C9542%2C1088%2C6271%2C26439494%2C4054%2C1930%2C5181%2C9369%2C1556%2C1141%2C8128%2C11466%2C125%2C4558%2C9954%2C2008%2C3942%2C2509%2C2982%2C1234%2C3752%2C832%2C5955%2C3001%2C1473%2C1598%2C24%2C3435%2C1796%2C113%2C2&afmt=251&muted=1&docid=mLOikUI9i_I&ei=lhqwZdbFFL2Z6dsPxv6MWA&plid=AAYPomGxFY5rejpH&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FmLOikUI9i_I%3Fplaylist%3DmLOikUI9i_I%26autoplay%3D1%26loop%3D1%26mute%3D1%26enablejsapi%3D1%26origin%3Dhttps%3A%252F%252Fbusiness.columbia.edu&list=TLGGWQ-Xc3JD43wyMzAxMjAyNA&of=-_xhI4eL4MjOL53E0nwGhA&vm=CAEQABgEOjJBSHFpSlRLVGxCVDc4YVNmUHVWb0stLWtpUlFSQ21DTXlfNGgzdkhTQ19yeHpBR2hfZ2JwQVBta0tES1FBMjhlakxXRjVnaG5QQ3RHOXg4NjdUM1ZIeHN6TmcwRHpFOEtHVzVRSDdsNWhPSXhVYTRyaDJxRE1fM3R3OEdncXVQdUpYOEg4ZEtwLVNSSTlNRy1pN3F4RzUwNE5vcy1Ra0p6TXMzTmgC

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/x-www-form-urlencoded
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958273&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:23 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 22ms
21ms Image
image/gif 2a00:1450:4001:82b::200e
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/collect?v=1&_v=j101&a=1631174976&t=event&ni=0&_s=1&dl=https%3A%2F%2Fbusiness.columbia.edu%2F&ul=en-us&de=UTF-8&dt=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=Videos&ea=10%25&el=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DmLOikUI9i_I&_u=aCHACAABBAAAAGAAAC~&jid=&gjid=&cid=1462678477.1706039958&tid=UA-96301-01&_gid=1367827747.1706039958&gtm=45He41h0n71WWRQXCv6572907&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&tag_exp=71847096&z=38874470

Requested by

Host: business.columbia.edu
URL: https://business.columbia.edu/

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 14:39:47 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 19177
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 35
expires: Mon, 01 Jan 1990 00:00:00 GMT

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 2 MB
2 MB 25ms
25ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=248&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=video%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=11317413&dur=60.226&lmt=1649446008978272&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhALClY3IMGmTa5wM-ETfAlR8jLFh2bfdy-qg3vFbk2S-NAiEAr9Tt1dJJTozPojChJ_sZB1Lmowr9XL39ARlECYinkBQ%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=4088916-6027892&rn=11&rbuf=14744&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

6c1b6f021f65f2e893d7125a503f99308ebcbecf51af192f9e6fc74623fe4ca5

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

expires: Tue, 23 Jan 2024 19:59:25 GMT
date: Tue, 23 Jan 2024 19:59:25 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
last-modified: Fri, 08 Apr 2022 19:26:48 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21293
access-control-allow-credentials: true
timing-allow-origin: https://www.youtube.com
client-protocol: quic

POST
H2 201 v11 Show response
tracking.crazyegg.com/ 0
82 B 127ms
126ms XHR
text/plain 54.76.111.47
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://tracking.crazyegg.com/v11?u=1034363&st=436869&s=5715516&tk=a15538e26abc1cbe2ad70d73081a7748
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/0950ea1dbebed2954aa6d777835d27a1.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.76.111.47 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://business.columbia.edu/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-type: application/gzip

Response headers

access-control-allow-origin: *
date: Tue, 23 Jan 2024 19:59:26 GMT
server: awselb/2.0
content-length: 0
content-type: text/plain

OPTIONS
H2 200 v11
tracking.crazyegg.com/ Frame 0
0 64ms
64ms Preflight
application/octet-stream 54.76.111.47
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://tracking.crazyegg.com/v11?u=1034363&st=436869&s=5715516&tk=a15538e26abc1cbe2ad70d73081a7748
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.76.111.47 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://business.columbia.edu
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-headers: Authorization,Content-Type,Access-Control-Allow-Origin,Access-Control-Allow-Methods
access-control-allow-methods: *
access-control-allow-origin: *
content-length: 0
content-type: application/octet-stream
date: Tue, 23 Jan 2024 19:59:26 GMT
server: awselb/2.0

GET
H3

200

activityi;dc_pre=CIPw1ZGm9IMDFfIPogMdwv0Hqw;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=1644985775.1706039958;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v657... Show response
13294371.fls.doubleclick.net/ Frame 8A38
Redirect Chain

https://13294371.fls.doubleclick.net/activityi;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=1644985775.1706039958;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v...
https://13294371.fls.doubleclick.net/activityi;dc_pre=CIPw1ZGm9IMDFfIPogMdwv0Hqw;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=1644985775.1706039958;u1=https%3A%2F%2Fbusiness.columbi...

569 B
340 B

65ms
65ms

Document
text/html

142.250.185.166
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://13294371.fls.doubleclick.net/activityi;dc_pre=CIPw1ZGm9IMDFfIPogMdwv0Hqw;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=1644985775.1706039958;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v6572907;gcd=11l1l1l1l1;dma_cps=sypham;dma=1;tag_exp=71847096;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;epver=2;~oref=https%3A%2F%2Fbusiness.columbia.edu%2F?

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WWRQXC

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

fra16s51-in-f6.1e100.net

Software

cafe /

Resource Hash

cee6795cb6fb24413e7ca93b6e328020728d73557bf226a455ee4058edc955ab

Security Headers

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

Request headers

Referer: https://business.columbia.edu/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: private, max-age=0
content-encoding: br
content-length: 317
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Tue, 23 Jan 2024 19:59:27 GMT
expires: Tue, 23 Jan 2024 19:59:27 GMT
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

Redirect headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: no-cache, must-revalidate
content-length: 0
content-type: text/html; charset=UTF-8
cross-origin-resource-policy: cross-origin
date: Tue, 23 Jan 2024 19:59:27 GMT
expires: Fri, 01 Jan 1990 00:00:00 GMT
follow-only-when-prerender-shown: 1
location: https://13294371.fls.doubleclick.net/activityi;dc_pre=CIPw1ZGm9IMDFfIPogMdwv0Hqw;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=1644985775.1706039958;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v6572907;gcd=11l1l1l1l1;dma_cps=sypham;dma=1;tag_exp=71847096;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;epver=2;~oref=https%3A%2F%2Fbusiness.columbia.edu%2F?
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"
pragma: no-cache
server: cafe
strict-transport-security: max-age=21600
timing-allow-origin: *
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/11208771219/ 3 KB
1 KB 58ms
58ms Script
text/javascript 2a00:1450:4001:801::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/11208771219/?random=1706039966997&cv=11&fst=1706039966997&bg=ffffff&guid=ON&async=1&gtm=45He41h0v6572907&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&tag_exp=71847096&u_w=1600&u_h=1200&url=https%3A%2F%2Fbusiness.columbia.edu%2F&hn=www.googleadservices.com&frm=0&tiba=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&auid=1644985775.1706039958&uamb=0&uaw=0&rfmt=3&fmt=4

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WWRQXC

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cafe /

Resource Hash

1391c26bdf81fecd9761db2ce202f1b3f04d0baf0eb2fb01b0ac3a632781eb64

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:27 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
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"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1261
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 fbevents.js Show response
connect.facebook.net/en_US/ 213 KB
57 KB 71ms
24ms Script
application/x-javascript 2a03:2880:f084:105:face:b00c:0:3
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-WWRQXC

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f084:105:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

74f6b2b975944800f1566e81aaed5cc5dcb7a7170eafd4cdd3e205f88f8e1f5f

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' data: blob: facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;script-src .fbcdn.net .facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

permissions-policy-report-only: autoplay=(), clipboard-read=(), clipboard-write=(), display-capture=(), encrypted-media=(), fullscreen=(), picture-in-picture=(), xr-spatial-tracking=()
content-security-policy: default-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload; includeSubDomains
date: Tue, 23 Jan 2024 19:59:27 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 57021
x-xss-protection: 0
pragma: public
x-fb-debug: Bg/zjVIAScdQKnKr5lqNAQBdL0MKy5C1eDcFRJUsGxuBbCM7GttdHJRjRKsQkZuwgD4OAefTpq0MyDPSgCuMkQ==
cross-origin-opener-policy: same-origin-allow-popups
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/x-javascript; charset=utf-8
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), bluetooth=(), camera=(), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), window-management=()
timing-allow-origin: *
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2

200

collect
px4.ads.linkedin.com/
Redirect Chain

https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=6119617%2C30000&time=1706039966999&url=https%3A%2F%2Fbusiness.columbia.edu%2F&tm=gtmv2
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=6119617%2C30000&time=1706039966999&url=https%3A%2F%2Fbusiness.columbia.edu%2F&tm=gtmv2&e_ipv6=AQIGva3Tq6wevAAAAY035_14WxMOThgei4nV9xfJjFUOFAZYhBX...

0
144 B

174ms
174ms

Image
application/javascript

13.107.42.14
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=6119617%2C30000&time=1706039966999&url=https%3A%2F%2Fbusiness.columbia.edu%2F&tm=gtmv2&e_ipv6=AQIGva3Tq6wevAAAAY035_14WxMOThgei4nV9xfJjFUOFAZYhBXJyGevlk7JxCgtC0baWcA7DTxiE5JNMmZNsIXbeJPNLQ
Protocol: H2
Server: 13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date: Tue, 23 Jan 2024 19:59:26 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 4E799B04B306477488279529A5E7072E Ref B: DUS30EDGE0807 Ref C: 2024-01-23T19:59:27Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
content-type: application/javascript
x-li-fabric: prod-ltx1
x-li-proto: http/2
content-length: 0
x-li-uuid: AAYPomI57G+G02F2FlZQYQ==

Redirect headers

date: Tue, 23 Jan 2024 19:59:26 GMT
x-li-pop: afd-prod-ltx1-x
x-msedge-ref: Ref A: 59EC29F4A49A4B5AA194CCAA55F00393 Ref B: FRAEDGE1411 Ref C: 2024-01-23T19:59:27Z
linkedin-action: 1
x-cache: CONFIG_NOCACHE
x-li-fabric: prod-ltx1
location: https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=6119617%2C30000&time=1706039966999&url=https%3A%2F%2Fbusiness.columbia.edu%2F&tm=gtmv2&e_ipv6=AQIGva3Tq6wevAAAAY035_14WxMOThgei4nV9xfJjFUOFAZYhBXJyGevlk7JxCgtC0baWcA7DTxiE5JNMmZNsIXbeJPNLQ
x-li-proto: http/2
content-length: 0
x-li-uuid: AAYPomI11ccAe1V0EHxkUg==

GET
H2 200 dc_pre=CIPw1ZGm9IMDFfIPogMdwv0Hqw;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=*;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v6572907;gcd=11l1l1l1l1;dma_cps=sy...
adservice.google.com/ddm/fls/z/ Frame 8A38 42 B
107 B 56ms
56ms Image
image/gif 2a00:1450:4001:809::2002
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://adservice.google.com/ddm/fls/z/dc_pre=CIPw1ZGm9IMDFfIPogMdwv0Hqw;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=*;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v6572907;gcd=11l1l1l1l1;dma_cps=sypham;dma=1;tag_exp=71847096;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;epver=2;~oref=https%3A%2F%2Fbusiness.columbia.edu%2F

Requested by

Host: 13294371.fls.doubleclick.net
URL: https://13294371.fls.doubleclick.net/activityi;dc_pre=CIPw1ZGm9IMDFfIPogMdwv0Hqw;src=13294371;type=allvi0;cat=colum0;ord=5295224280140;auiddc=1644985775.1706039958;u1=https%3A%2F%2Fbusiness.columbia.edu%2F;pscdl=noapi;gtm=45He41h0v6572907;gcd=11l1l1l1l1;dma_cps=sypham;dma=1;tag_exp=71847096;uaa=;uab=;uafvl=;uamb=0;uam=;uap=;uapv=;uaw=0;epver=2;~oref=https%3A%2F%2Fbusiness.columbia.edu%2F?

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://13294371.fls.doubleclick.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:27 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 /
www.google.com/pagead/1p-user-list/11208771219/ 42 B
64 B 35ms
34ms Image
image/gif 2a00:1450:4001:828::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/11208771219/?random=1706039966997&cv=11&fst=1706036400000&bg=ffffff&guid=ON&async=1&gtm=45He41h0v6572907&u_w=1600&u_h=1200&url=https%3A%2F%2Fbusiness.columbia.edu%2F&frm=0&tiba=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&fmt=3&is_vtc=1&cid=CAQSKQAvHhf_xkG-Dhij5jf1npaIycxuy1c5QPlT81zBo1-48IE-WjVDkUxI&random=3852099281&rmt_tld=0&ipr=y

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:828::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

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:27 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 /
www.google.de/pagead/1p-user-list/11208771219/ 42 B
64 B 33ms
33ms Image
image/gif 2a00:1450:4001:829::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/11208771219/?random=1706039966997&cv=11&fst=1706036400000&bg=ffffff&guid=ON&async=1&gtm=45He41h0v6572907&u_w=1600&u_h=1200&url=https%3A%2F%2Fbusiness.columbia.edu%2F&frm=0&tiba=Columbia%20Business%20School%20%7C%20Columbia%20Business%20School&fmt=3&is_vtc=1&cid=CAQSKQAvHhf_xkG-Dhij5jf1npaIycxuy1c5QPlT81zBo1-48IE-WjVDkUxI&random=3852099281&rmt_tld=1&ipr=y

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:829::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

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:27 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
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
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 282640440891974 Show response
connect.facebook.net/signals/config/ 51 KB
11 KB 140ms
140ms Script
application/x-javascript 2a03:2880:f084:105:face:b00c:0:3
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/282640440891974?v=2.9.142&r=stable&domain=business.columbia.edu&hme=e82209ddce2f5ef9f00773b102465283e977acad712d554991b839c35823b905&ex_m=62%2C103%2C91%2C95%2C53%2C3%2C87%2C61%2C14%2C85%2C78%2C44%2C46%2C145%2C148%2C159%2C155%2C156%2C158%2C25%2C88%2C45%2C68%2C157%2C140%2C143%2C152%2C153%2C160%2C112%2C13%2C43%2C164%2C163%2C114%2C16%2C29%2C32%2C1%2C36%2C57%2C58%2C59%2C63%2C82%2C15%2C12%2C84%2C81%2C80%2C92%2C94%2C31%2C93%2C26%2C22%2C141%2C144%2C121%2C24%2C9%2C10%2C11%2C5%2C6%2C21%2C19%2C20%2C49%2C54%2C56%2C66%2C89%2C23%2C67%2C8%2C7%2C71%2C41%2C18%2C17%2C4%2C73%2C79%2C72%2C77%2C33%2C35%2C76%2C48%2C74%2C28%2C37%2C65%2C0%2C83%2C75%2C2%2C30%2C55%2C34%2C90%2C38%2C70%2C60%2C40%2C39%2C96%2C52%2C51%2C27%2C86%2C50%2C47%2C42%2C69%2C64%2C97

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:f084:105:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

c15d7cfd0808a2048ff086727fe7195e679a51ee93aefd9eedd8b7715eee979b

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' data: blob: facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;script-src .fbcdn.net .facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

permissions-policy-report-only: autoplay=(), clipboard-read=(), clipboard-write=(), display-capture=(), encrypted-media=(), fullscreen=(), picture-in-picture=(), xr-spatial-tracking=()
content-security-policy: default-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; preload; includeSubDomains
date: Tue, 23 Jan 2024 19:59:27 GMT
document-policy: force-load-at-top
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
x-xss-protection: 0
pragma: public
x-fb-debug: n5PrKtvsQ9p1NwnLZd7IXL4mTNGYs6Kc3xwL7LZhfeATkT+ssquc2gT6mG5BXFILN9hgslDscsFxD4qVPZ4cEg==
cross-origin-opener-policy: same-origin-allow-popups
vary: Accept-Encoding
x-frame-options: DENY
content-type: application/x-javascript; charset=utf-8
origin-agent-cluster: ?0
cache-control: public, max-age=1200
permissions-policy: accelerometer=(), ambient-light-sensor=(), bluetooth=(), camera=(), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), window-management=()
timing-allow-origin: *
expires: Sat, 01 Jan 2000 00:00:00 GMT

GET
H2 200 /
www.facebook.com/tr/ 0
185 B 66ms
22ms Image
text/plain 2a03:2880:f177:185:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=282640440891974&ev=PageView&dl=https%3A%2F%2Fbusiness.columbia.edu%2F&rl=&if=false&ts=1706039967565&sw=1600&sh=1200&v=2.9.142&r=stable&a=tmSimo-GTM-WebTemplate&ec=0&o=4126&fbp=fb.1.1706039967565.1083985379&ler=empty&it=1706039967413&coo=false&tm=1&exp=d3&rqm=GET

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f177:185:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

proxygen-bolt /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://business.columbia.edu/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
date: Tue, 23 Jan 2024 19:59:27 GMT
server: proxygen-bolt
content-type: text/plain
access-control-allow-origin
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 0

POST
H3 204 qoe Show response
www.youtube.com/api/stats/ Frame C53C 0
22 B 30ms
30ms XHR
text/html 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/qoe?fmt=248&afmt=251&cpn=hoUbV1RqiPlLtZxA&el=embedded&ns=yt&fexp=v1%2C23848212%2C135084%2C21348%2C2602%2C73492%2C54572%2C73455%2C176963%2C53633%2C84737%2C19571%2C6117%2C9542%2C1088%2C6271%2C26439494%2C4054%2C1930%2C5181%2C9369%2C1556%2C1141%2C8128%2C11466%2C125%2C4558%2C9954%2C2008%2C3942%2C2509%2C2982%2C1234%2C3752%2C832%2C5955%2C3001%2C1473%2C1598%2C24%2C3435%2C1796%2C113%2C2&cl=600325040&seq=3&docid=mLOikUI9i_I&ei=lhqwZdbFFL2Z6dsPxv6MWA&event=streamingstats&plid=AAYPomGxFY5rejpH&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FmLOikUI9i_I%3Fplaylist%3DmLOikUI9i_I%26autoplay%3D1%26loop%3D1%26mute%3D1%26enablejsapi%3D1%26origin%3Dhttps%3A%252F%252Fbusiness.columbia.edu&qclc=ChBob1ViVjFScWlQbEx0WnhBEAM&embargoed=0&cbr=Chrome&cbrver=120.0.6099.224&c=WEB_EMBEDDED_PLAYER&cver=1.20240121.00.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&cmt=1.063:0.759,10.008:9.705&vps=10.008:PL&bwm=10.008:5254896:0.553&bwe=10.008:15300259&bat=10.008:1:1&bh=10.008:19.762

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type: application/x-www-form-urlencoded
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958273&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:28 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
access-control-allow-origin: https://www.youtube.com
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 332 KB
332 KB 24ms
23ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=251&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=audio%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=1011729&dur=60.261&lmt=1649445993523504&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5318224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRQIhAPDoFdlyjzJtmLG7h0ygkRJEQILtsNLU1PIf8LZHk-jNAiBsdJTqe_zA1Rh5UFLp5pQcOssKGPhC82ZJna3HE1JQAQ%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=490991-830971&rn=12&rbuf=19446&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

6c045db206d0c9140a0fa47f5c66018a7252313d9480caf40c94e3e4376109d7

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

client-protocol: quic
date: Tue, 23 Jan 2024 19:59:28 GMT
x-content-type-options: nosniff
last-modified: Fri, 08 Apr 2022 19:26:33 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21290
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
timing-allow-origin: https://www.youtube.com
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
expires: Tue, 23 Jan 2024 19:59:28 GMT

POST
H2 201 v11 Show response
tracking.crazyegg.com/ 0
82 B 149ms
149ms XHR
text/plain 54.76.111.47
AMAZON-02

General

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Show headers Download Go to

Full URL: https://tracking.crazyegg.com/v11?u=1034363&st=436869&s=5715516&tk=a15538e26abc1cbe2ad70d73081a7748
Requested by: Host: script.crazyegg.com
URL: https://script.crazyegg.com/pages/versioned/common-scripts/0950ea1dbebed2954aa6d777835d27a1.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.76.111.47 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://business.columbia.edu/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-type: application/gzip

Response headers

access-control-allow-origin: *
date: Tue, 23 Jan 2024 19:59:28 GMT
server: awselb/2.0
content-length: 0
content-type: text/plain

OPTIONS
H2 200 v11
tracking.crazyegg.com/ Frame 0
0 85ms
85ms Preflight
application/octet-stream 54.76.111.47
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://tracking.crazyegg.com/v11?u=1034363&st=436869&s=5715516&tk=a15538e26abc1cbe2ad70d73081a7748
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 54.76.111.47 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-54-76-111-47.eu-west-1.compute.amazonaws.com
Software: awselb/2.0 /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://business.columbia.edu
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-headers: Authorization,Content-Type,Access-Control-Allow-Origin,Access-Control-Allow-Methods
access-control-allow-methods: *
access-control-allow-origin: *
content-length: 0
content-type: application/octet-stream
date: Tue, 23 Jan 2024 19:59:28 GMT
server: awselb/2.0

POST
H3 200 log_event Show response
www.youtube.com/youtubei/v1/ Frame C53C 28 B
57 B 33ms
33ms XHR
application/json 2a00:1450:4001:812::200e
GOOGLE

General

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Full URL

https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/www-embed-player.vflset/www-embed-player.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

scaffolding on HTTPServer2 /

Resource Hash

d7d5e54ad1e33d7ab49c664323ced79cb9723ff15e9764cd0edc3e15208e8336

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
X-Goog-Request-Time: 1706039968839
Content-Type: application/json
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958195&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

date: Tue, 23 Jan 2024 19:59:28 GMT
content-encoding: br
x-content-type-options: nosniff
server: scaffolding on HTTPServer2
x-frame-options: SAMEORIGIN
vary: Origin, X-Origin, Referer
content-type: application/json; charset=UTF-8
p3p: CP="This is not a P3P policy! See g.co/p3phelp for more info."
cache-control: private
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 31
x-xss-protection: 0
expires: Tue, 23 Jan 2024 19:59:28 GMT

GET
H3 204 watchtime Show response
www.youtube.com/api/stats/ Frame C53C 0
20 B 38ms
38ms XHR
text/html 2a00:1450:4001:812::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.youtube.com/api/stats/watchtime?ns=yt&el=embedded&cpn=hoUbV1RqiPlLtZxA&ver=2&cmt=10.705&fmt=248&fs=0&rt=11.008&euri=https%3A%2F%2Fbusiness.columbia.edu%2F&lact=11026&cl=600325040&state=playing&volume=100&cbr=Chrome&cbrver=120.0.6099.224&c=WEB_EMBEDDED_PLAYER&cver=1.20240121.00.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&autoplay=1&delay=4&hl=de_DE&cr=DE&len=61&rtn=21&afmt=251&idpj=0&ldpj=-11&dtm=1&rti=11&size=3143%3A1440&inview=0&st=0&et=10.705&muted=1&docid=mLOikUI9i_I&ei=lhqwZdbFFL2Z6dsPxv6MWA&plid=AAYPomGxFY5rejpH&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FmLOikUI9i_I%3Fplaylist%3DmLOikUI9i_I%26autoplay%3D1%26loop%3D1%26mute%3D1%26enablejsapi%3D1%26origin%3Dhttps%3A%252F%252Fbusiness.columbia.edu&list=TLGGWQ-Xc3JD43wyMzAxMjAyNA&of=-_xhI4eL4MjOL53E0nwGhA&vm=CAEQABgEOjJBSHFpSlRLVGxCVDc4YVNmUHVWb0stLWtpUlFSQ21DTXlfNGgzdkhTQ19yeHpBR2hfZ2JwQVBta0tES1FBMjhlakxXRjVnaG5QQ3RHOXg4NjdUM1ZIeHN6TmcwRHpFOEtHVzVRSDdsNWhPSXhVYTRyaDJxRE1fM3R3OEdncXVQdUpYOEg4ZEtwLVNSSTlNRy1pN3F4RzUwNE5vcy1Ra0p6TXMzTmgC

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Video Stats Server /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
X-YouTube-Utc-Offset: 60
X-YouTube-Client-Name: 56
Referer: https://www.youtube.com/embed/mLOikUI9i_I?playlist=mLOikUI9i_I&autoplay=1&loop=1&mute=1&enablejsapi=1&origin=https:%2F%2Fbusiness.columbia.edu
X-YouTube-Client-Version: 1.20240121.00.00
X-YouTube-Time-Zone: Europe/Berlin
X-Goog-Visitor-Id: CgtuTVRta2Y2QW5qUSiWtcCtBjIKCgJERRIEEgAgGw%3D%3D
X-YouTube-Ad-Signals: dt=1706039958273&flash=0&frm=2&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&bc=31&bih=-12245933&biw=-12245933&brdim=0%2C0%2C0%2C0%2C1600%2C0%2C1600%2C1200%2C3143%2C1440&vis=1&wgl=true&ca_type=image&bid=ANyPxKqROQUB8C-UMiVMJSXOKEz-DkkmbpDiY2F5Zzr8GdtelqI-SxXCr1ygwLooiZUA__FPrjNBxoT5z3Hy0MOQ9mTMCt1WWQ

Response headers

pragma: no-cache
date: Tue, 23 Jan 2024 19:59:29 GMT
x-content-type-options: nosniff
server: Video Stats Server
x-frame-options: SAMEORIGIN
content-type: text/html; charset=UTF-8
cache-control: no-cache, must-revalidate
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 200 videoplayback Show response
rr4---sn-4g5edndr.googlevideo.com/ Frame C53C 2 MB
2 MB 23ms
23ms Fetch
application/vnd.yt-ump 2a00:1450:4001:24::9
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061558&ei=lhqwZdbFFL2Z6dsPxv6MWA&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-AN66M3X4jo3UteDOeRDCOfAac0V54J-H3ho2EPHQcZbE&itag=248&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f6RNRPrHvBu4-fLiH4mRTWb7aIWpk1aiXfqmMP-ViNg&vprv=1&svpuc=1&mime=video%2Fwebm&ns=QW9GJuxDQtNwUCD752au_r4Q&gir=yes&clen=11317413&dur=60.226&lmt=1649446008978272&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=P0JZDAtCS2IHWQ&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhALClY3IMGmTa5wM-ETfAlR8jLFh2bfdy-qg3vFbk2S-NAiEAr9Tt1dJJTozPojChJ_sZB1Lmowr9XL39ARlECYinkBQ%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRQIhANtUUvufP3lIr6CNaFvL3SnSXmipRu1IaWeaAZovdm8TAiB1Cmsxu9VEu35CIKNCtsN1vL9rQdXLVSIaKxboicrksQ%3D%3D&alr=yes&cpn=hoUbV1RqiPlLtZxA&cver=1.20240121.00.00&range=6027893-7740976&rn=13&rbuf=21127&pot=MnR7FGksDhVvonssBXYgDbYx08jpKW2hzhzQ4MRw5kP4eHI3j0mDZC-BujGzFF6WFNDCR3zZMIevkOq9Cwu1buxksCl7k6ShbiknN-au6zCpFnvpfjJo_SVNcWzpuui9eBLIZlCsbEUpc62-M1oP5kbra8DHWg==&ump=1&srfvp=1

Requested by

Host: www.youtube.com
URL: https://www.youtube.com/s/player/b31b88f2/player_ias.vflset/de_DE/base.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:24::9 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

gvs 1.0 /

Resource Hash

44c7e160a497fdde50644b387f2707982288b561d290b4732402e27d9b6e98d4

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.youtube.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

expires: Tue, 23 Jan 2024 19:59:29 GMT
date: Tue, 23 Jan 2024 19:59:29 GMT
x-restrict-formats-hint: None
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,quic=":443"; ma=2592000; v="46"
last-modified: Fri, 08 Apr 2022 19:26:48 GMT
server: gvs 1.0
vary: Origin
content-type: application/vnd.yt-ump
access-control-allow-origin: https://www.youtube.com
access-control-expose-headers: Client-Protocol, Content-Length, Content-Type, X-Bandwidth-Est, X-Bandwidth-Est2, X-Bandwidth-Est3, X-Bandwidth-App-Limited, X-Bandwidth-Est-App-Limited, X-Bandwidth-Est-Comp, X-Bandwidth-Avg, X-Head-Time-Millis, X-Head-Time-Sec, X-Head-Seqnum, X-Response-Itag, X-Restrict-Formats-Hint, X-Sequence-Num, X-Segment-Lmt, X-Walltime-Ms
cache-control: private, max-age=21289
access-control-allow-credentials: true
timing-allow-origin: https://www.youtube.com
client-protocol: quic

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: www.youtube.com
URL: https://www.youtube.com/youtubei/v1/next?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8&prettyPrint=false

Domain: rr4---sn-4g5edndr.googlevideo.com
URL: https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061557&ei=lRqwZY_aKsbMi9oPko2v2AE&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-ALSMARcMkCVFBTC7iG_9ZIwfy7aQmGO-OeQzA8aaTir6&itag=248&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f_20iAjtAUNm_1pAsmJYNFwvv8gAC-sH5FgLu0II7r4&vprv=1&svpuc=1&mime=video%2Fwebm&ns=hGZ4MW2XZwiym55iNqMITBEQ&gir=yes&clen=11317413&dur=60.226&lmt=1649446008978272&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=GP8oCn_5m-K_Qw&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRAIgPWVQ_GZbsRSRdrx1oPYvTT9yRV1tf01vyB3_lZP_xj8CIAanFQU9yQYytzyPSv_YIMKotvsNsMsCDsI4HAHTmJyu&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRgIhANjax0FviN4cQzyTD8wNa1QNccCNEosxiCH3alUkaqTIAiEAvEh_p09hspxnWmyW122gYVLWK4Y0JwF36XV_GKt71LY%3D&alr=yes&cpn=xdGgZxWUHNwRxlNm&cver=1.20240121.00.00&range=0-415&rn=3&rbuf=0&pot=MnRNbowayffMu01WGg3fm1riwMuH0Qs5e39V_haVnxXUXnthQ955xE2PqdVq0OvhEILDqAedpF6cOVPEbD4X_gUf2-XQhK2wtYsCSn20E6HyUv1AGWzkiixpefaaeYrZy7bpjM2vMMOyDGRpTzhawQ_2Fe3zZg==&ump=1&srfvp=1

Domain: www.gstatic.com
URL: https://www.gstatic.com/cv/js/sender/v1/cast_sender.js

Domain: rr4---sn-4g5edndr.googlevideo.com
URL: https://rr4---sn-4g5edndr.googlevideo.com/videoplayback?expire=1706061557&ei=lRqwZY_aKsbMi9oPko2v2AE&ip=2001%3A1b60%3A1010%3A2%3A1012%3Ae885%3A43be%3Aa266&id=o-ALSMARcMkCVFBTC7iG_9ZIwfy7aQmGO-OeQzA8aaTir6&itag=244&aitags=133%2C134%2C135%2C136%2C137%2C160%2C242%2C243%2C244%2C247%2C248%2C278&source=youtube&requiressl=yes&xpc=EgVo2aDSNQ%3D%3D&mh=X6&mm=31%2C29&mn=sn-4g5edndr%2Csn-4g5lznlz&ms=au%2Crdu&mv=m&mvi=4&pl=36&initcwndbps=1138750&spc=UWF9f_20iAjtAUNm_1pAsmJYNFwvv8gAC-sH5FgLu0II7r4&vprv=1&svpuc=1&mime=video%2Fwebm&ns=hGZ4MW2XZwiym55iNqMITBEQ&gir=yes&clen=3434866&dur=60.226&lmt=1649446008762125&mt=1706039614&fvip=3&keepalive=yes&fexp=24007246&c=WEB_EMBEDDED_PLAYER&txp=5319224&n=GP8oCn_5m-K_Qw&sparams=expire%2Cei%2Cip%2Cid%2Caitags%2Csource%2Crequiressl%2Cxpc%2Cspc%2Cvprv%2Csvpuc%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&sig=AJfQdSswRgIhAOMEXOV8vG0D78nHYFM3Kp1oNSzCmGoauHBS37tLRXi2AiEA3muR--OSja8sBKbDJi0I2KdVQ2OWZcaa_dSyb1J7kBo%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AAO5W4owRgIhANjax0FviN4cQzyTD8wNa1QNccCNEosxiCH3alUkaqTIAiEAvEh_p09hspxnWmyW122gYVLWK4Y0JwF36XV_GKt71LY%3D&alr=yes&cpn=xdGgZxWUHNwRxlNm&cver=1.20240121.00.00&range=170557-340697&rn=4&rbuf=2664&pot=MnRNbowayffMu01WGg3fm1riwMuH0Qs5e39V_haVnxXUXnthQ955xE2PqdVq0OvhEILDqAedpF6cOVPEbD4X_gUf2-XQhK2wtYsCSn20E6HyUv1AGWzkiixpefaaeYrZy7bpjM2vMMOyDGRpTzhawQ_2Fe3zZg==&ump=1&srfvp=1

Domain: play.google.com
URL: https://play.google.com/log?format=json&hasfast=true&authuser=0

Domain: www.youtube.com
URL: https://www.youtube.com/api/stats/atr?ns=yt&el=embedded&cpn=xdGgZxWUHNwRxlNm&ver=2&cmt=0.018&fmt=244&fs=0&rt=0.429&euri=https%3A%2F%2Fbusiness.columbia.edu%2F&lact=449&cl=600325040&mos=1&volume=100&cbr=Chrome&cbrver=120.0.6099.224&c=WEB_EMBEDDED_PLAYER&cver=1.20240121.00.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&autoplay=1&epm=1&delay=4&hl=de_DE&cr=DE&len=60&fexp=v1%2C23848212%2C135084%2C21348%2C2602%2C73492%2C54572%2C73455%2C176963%2C53633%2C84737%2C19571%2C6117%2C9542%2C1088%2C6271%2C26439494%2C4054%2C1930%2C5181%2C9369%2C1556%2C1141%2C8128%2C11466%2C125%2C4558%2C9954%2C2008%2C3942%2C5491%2C1234%2C3752%2C6787%2C3001%2C1473%2C1598%2C24%2C3435%2C1796%2C113%2C2&afmt=251&muted=1&docid=mLOikUI9i_I&ei=lRqwZY_aKsbMi9oPko2v2AE&plid=AAYPomGnQ_ZTNlRT&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FmLOikUI9i_I%3Fplaylist%3DmLOikUI9i_I%26autoplay%3D1%26loop%3D1%26mute%3D1&list=TLGGWQ-Xc3JD43wyMzAxMjAyNA&of=-_xhI4eL4MjOL53E0nwGhA&vm=CAEQABgEOjJBSHFpSlRJa0MyTDlMNWJJM0VLYXdoTmlZR1dyUVhXZHI5OHpwRWtSZWJDdTRCTTVDQWJwQVBta0tES3UzZVJTb1dOOUlNZ1NuZFAxc2tYNWNyUGF5TXdyem9SUk9JZ2E3V054NDFLX0lnX3BSRVoxel9kcklNQld6ZGZuUGpWclJKYlpYcDJFcEhFcDNlY1VTM2QzSmFZbUcxTXNWZ25yYWdod2gC

Domain: www.youtube.com
URL: https://www.youtube.com/api/stats/qoe?fmt=244&afmt=251&cpn=xdGgZxWUHNwRxlNm&el=embedded&ns=yt&fexp=v1%2C23848212%2C135084%2C21348%2C2602%2C73492%2C54572%2C73455%2C176963%2C53633%2C84737%2C19571%2C6117%2C9542%2C1088%2C6271%2C26439494%2C4054%2C1930%2C5181%2C9369%2C1556%2C1141%2C8128%2C11466%2C125%2C4558%2C9954%2C2008%2C3942%2C5491%2C1234%2C3752%2C6787%2C3001%2C1473%2C1598%2C24%2C3435%2C1796%2C113%2C2&cl=600325040&seq=2&docid=mLOikUI9i_I&ei=lRqwZY_aKsbMi9oPko2v2AE&event=streamingstats&plid=AAYPomGnQ_ZTNlRT&referrer=https%3A%2F%2Fwww.youtube.com%2Fembed%2FmLOikUI9i_I%3Fplaylist%3DmLOikUI9i_I%26autoplay%3D1%26loop%3D1%26mute%3D1&qclc=ChB4ZEdnWnhXVUhOd1J4bE5tEAI&embargoed=0&cbr=Chrome&cbrver=120.0.6099.224&c=WEB_EMBEDDED_PLAYER&cver=1.20240121.00.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&afs=0.240:251::i&user_intent=0&vps=0.430:B,0.430:B&bwm=0.430:236588:0.303&bwe=0.430:907917&bat=0.430:1:1&cmt=0.430:0.018&bh=0.430:2.418&df=0.430:0

Domain: play.google.com
URL: https://play.google.com/log?format=json&hasfast=true&authuser=0

Domain: www.youtube.com
URL: https://www.youtube.com/youtubei/v1/log_event?alt=json&key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8

Verdicts & Comments Add Verdict or Comment

85 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.

31 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
gsb.columbia.edu/	1970-01-20 17:54:21	Name: BIGipServer~CUIT~miscredirect-prod.cc.columbia.edu-128.59.44.55.443-pool Value: !PZe9rAksRKin52VQAJ8P/Ig1dpnRAendY447CCV0ZLKcYBCXeIH6NukUoYlrscoBQlmvm6O5Jq1D52w=
.youtube.com/	1969-12-31 23:59:59	Name: YSC Value: XWUldNjTl2A
.youtube.com/	1970-01-20 22:13:11	Name: VISITOR_INFO1_LIVE Value: nMTmkf6AnjQ
.columbia.edu/	1970-01-21 03:29:59	Name: _ga_6XPTXSR2FK Value: GS1.1.1706039957.1.0.1706039957.60.0.0
.columbia.edu/	1970-01-21 03:29:59	Name: _ga Value: GA1.1.1462678477.1706039958
.columbia.edu/	1970-01-20 20:03:35	Name: _gcl_au Value: 1.1.1644985775.1706039958
.columbia.edu/	1970-01-21 03:29:59	Name: _ga_P6HKNWHPLF Value: GS1.1.1706039957.1.0.1706039957.60.0.0
.columbia.edu/	1970-01-21 03:29:59	Name: _ga_LX7S5LJJH9 Value: GS1.1.1706039957.1.0.1706039957.60.0.0
.business.columbia.edu/	1970-01-21 03:29:59	Name: _ga Value: GA1.3.1462678477.1706039958
.business.columbia.edu/	1970-01-20 17:55:26	Name: _gid Value: GA1.3.1367827747.1706039958
.business.columbia.edu/	1970-01-20 17:54:00	Name: _dc_gtm_UA-96301-1 Value: 1
.linkedin.com/	1970-01-20 20:03:35	Name: li_sugr Value: cba57fb5-e85f-4f91-a16d-88b01409ba82
.linkedin.com/	1970-01-21 02:39:35	Name: bcookie Value: "v=2&4fb7d15a-9afa-49ee-8ecc-c522989f5e7a"
.linkedin.com/	1970-01-20 17:55:26	Name: lidc Value: "b=TGST02:s=T:r=T:a=T:p=T:g=3177:u=1:x=1:i=1706039957:t=1706126357:v=2:sig=AQGydYO-NIyNUnSaNGZEaISPpFWkDiHp"
.columbia.edu/	1970-01-20 17:55:26	Name: _uetsid Value: e432d3a0ba2911ee9b83d57388fa3cbe
.columbia.edu/	1970-01-21 03:15:35	Name: _uetvid Value: e432ceb0ba2911ee847779028407df4a
.bing.com/	1970-01-21 03:15:35	Name: MUID Value: 0408DB2E05C269113641CF2104496890
.linkedin.com/	1970-01-20 18:37:11	Name: UserMatchHistory Value: AQLEnuDo8mxQ-AAAAY0359nkQUWzHAp9qrUdIw5vTasPSK7y_sMwkUlUb9HnnZi1JwDkqfYxB3uBUA
.linkedin.com/	1970-01-20 18:37:11	Name: AnalyticsSyncHistory Value: AQJaXlwELJgl4wAAAY0359nktoTgCYFusncrD36c8QuqiSnc_vPyn69PkANJbUKayXW2dmSXFTpoha9Uxeeexw
.columbia.edu/	1969-12-31 23:59:59	Name: _ce.irv Value: new
.columbia.edu/	1969-12-31 23:59:59	Name: cebs Value: 1
.columbia.edu/	1970-01-20 17:55:26	Name: _ce.clock_event Value: 1
.doubleclick.net/	1970-01-21 03:15:35	Name: IDE Value: AHWqTUk_EBjWSZwGH_6dUGZRh6hu8new4nkPNa5uJAocWjXOpe-fbWdWpp0tjH1tsPQ
.doubleclick.net/	1970-01-20 22:13:11	Name: receive-cookie-deprecation Value: 1
.www.linkedin.com/	1970-01-21 02:39:35	Name: bscookie Value: "v=1&202401231959183325859e-ad70-4262-8ae8-5bb13012cfb0AQFSq_TqYyJT3va5hZyvZfEaywd7UYy5"
.linkedin.com/	1970-01-20 22:13:11	Name: li_gc Value: MTswOzE3MDYwMzk5NTg7MjswMjG2jmEeOB4iz4HLGzPQLYnpZc1F8INxYQUHH0w9xu78sA==
.columbia.edu/	1970-01-20 17:55:26	Name: _ce.clock_data Value: 70%2C84.19.175.183%2C1%2C09dd4f7e094d0daae996260c074cbdea
.columbia.edu/	1969-12-31 23:59:59	Name: cebsp_ Value: 1
.columbia.edu/	1970-01-21 02:39:35	Name: _ce.s Value: v~e7189b2e2524de3f93d526f5943ab0fb7e4b0140~lcw~1706039958345~lva~1706039958089~vpv~0~v11.cs~436869~v11.s~e4671390-ba29-11ee-b487-bf61d357e51f~lcw~1706039958345
.business.columbia.edu/	1970-01-20 17:54:00	Name: _gat_UA-96301-01 Value: 1
.columbia.edu/	1970-01-20 20:03:35	Name: _fbp Value: fb.1.1706039967565.1083985379

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
network	error	URL: https://bcp.crwdcntrl.net/5/c=3939/b=29180447 Message: Failed to load resource: the server responded with a status of 400 ()

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
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

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.

13294371.fls.doubleclick.net
6590129.fls.doubleclick.net
academics.business.columbia.edu
ad.doubleclick.net
adservice.google.com
bat.bing.com
bcp.crwdcntrl.net
business.columbia.edu
connect.facebook.net
fonts.gstatic.com
googleads.g.doubleclick.net
gsb.columbia.edu
insight.adsrvr.org
jnn-pa.googleapis.com
p.typekit.net
pixel.mathtag.com
play.google.com
px.ads.linkedin.com
px4.ads.linkedin.com
region1.analytics.google.com
rr4---sn-4g5edndr.googlevideo.com
script.crazyegg.com
snap.licdn.com
static.doubleclick.net
stats.g.doubleclick.net
students.business.columbia.edu
tracking.crazyegg.com
use.typekit.net
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.gstatic.com
www.linkedin.com
www.youtube.com
yt3.ggpht.com
play.google.com
rr4---sn-4g5edndr.googlevideo.com
www.gstatic.com
www.youtube.com
128.59.44.55
13.107.42.14
142.250.184.198
142.250.185.166
15.197.193.217
151.101.1.91
2001:4860:4802:34::36
2606:4700:4400::ac40:94ca
2606:4700:7::a29f:8041
2606:4700::6813:9308
2620:1ec:21::14
2620:1ec:c11::200
2a00:1450:4001:24::9
2a00:1450:4001:801::2002
2a00:1450:4001:809::2002
2a00:1450:4001:80f::2003
2a00:1450:4001:810::2008
2a00:1450:4001:812::200e
2a00:1450:4001:827::200a
2a00:1450:4001:828::2004
2a00:1450:4001:829::2003
2a00:1450:4001:82b::2006
2a00:1450:4001:82b::200e
2a00:1450:4001:82f::2001
2a00:1450:4001:830::2003
2a00:1450:400c:c0c::9d
2a02:26f0:480:f::213:7ed3
2a02:26f0:480:f::213:7ee1
2a02:26f0:780::210:a40a
2a03:2880:f084:105:face:b00c:0:3
2a03:2880:f177:185:face:b00c:0:25de
54.76.111.47
63.32.187.129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business.columbia.edu Open in urlscan Pro 2606:4700:7::a29f:8041 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

165 Requests

92 %HTTPS

76 %IPv6

21 Domains

37 Subdomains

33 IPs

4 Countries

46408 kBTransfer

53371 kBSize

31 Cookies

30 Outgoing links

Page URL History

Redirected requests

165 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 5 data transactions

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business.columbia.edu Open in urlscan Pro
2606:4700:7::a29f:8041 Public Scan

Screenshot
Live screenshot

Full Image

165
Requests

92 %
HTTPS

76 %
IPv6

21
Domains

37
Subdomains

33
IPs

4
Countries

46408 kB
Transfer

53371 kB
Size

31
Cookies

165 HTTP transactions
5 data transactions