colab.research.google.com Open in urlscan Pro
2001:4860:4802:34::180 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://colab.research.google.com/
Effective URL:
https://colab.research.google.com/
Submission: On January 17 via manual (January 17th 2024, 12:46:52 pm UTC) from PH — Scanned from DE

Summary HTTP 68 Redirects Links 11 Behaviour Indicators

Summary

This website contacted 13 IPs in 2 countries across 7 domains to perform 68 HTTP transactions. The main IP is 2001:4860:4802:34::180, located in United States and belongs to GOOGLE, US. The main domain is colab.research.google.com. The Cisco Umbrella rank of the primary domain is 40638.
TLS certificate: Issued by GTS CA 1C3 on December 11th 2023. Valid for: 3 months.

This is the only time colab.research.google.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2001:4860:480... 2001:4860:4802:36::180	15169 (GOOGLE) (GOOGLE)
15	2001:4860:480... 2001:4860:4802:34::180	15169 (GOOGLE) (GOOGLE)
4	2a00:1450:400... 2a00:1450:4001:82a::200a	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:831::2011	15169 (GOOGLE) (GOOGLE)
14	2a00:1450:400... 2a00:1450:4001:810::2003	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:82b::200e	15169 (GOOGLE) (GOOGLE)
6	2a00:1450:400... 2a00:1450:4001:831::2003	15169 (GOOGLE) (GOOGLE)
8	2a00:1450:400... 2a00:1450:4001:813::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:810::2008	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:809::200e	15169 (GOOGLE) (GOOGLE)
6	2a00:1450:400... 2a00:1450:4001:828::2004	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:831::2001	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
68	13

1 2001:4860:4802:36::180 (United States) 1 redirects

ASN15169 (GOOGLE, US)

colab.research.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

15 2001:4860:4802:34::180 (United States)

ASN15169 (GOOGLE, US)

colab.research.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

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

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:831::2011 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

csp.withgoogle.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

14 2a00:1450:4001:810::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 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 2a00:1450:4001:831::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

8 2a00:1450:4001:813::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:810::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:809::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

6 2a00:1450:4001:828::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:831::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

g9k9ab5ufsf-496ff2e9c6d22116-0-colab.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
qhke7mmhiyi-496ff2e9c6d22116-0-colab.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

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

	Apex Domain Subdomains	Transfer
28	gstatic.com ssl.gstatic.com www.gstatic.com fonts.gstatic.com	3 MB
24	google.com 1 redirects colab.research.google.com — Cisco Umbrella Rank: 40638 apis.google.com — Cisco Umbrella Rank: 106 www.google.com — Cisco Umbrella Rank: 2	522 KB
4	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 27 region1.google-analytics.com — Cisco Umbrella Rank: 2029	21 KB
4	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 28	4 KB
3	googleusercontent.com g9k9ab5ufsf-496ff2e9c6d22116-0-colab.googleusercontent.com qhke7mmhiyi-496ff2e9c6d22116-0-colab.googleusercontent.com	1 KB
3	withgoogle.com csp.withgoogle.com — Cisco Umbrella Rank: 424
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 37	82 KB
68	7

	Domain	Requested by
16	colab.research.google.com	1 redirects colab.research.google.com ssl.gstatic.com www.google.com
14	ssl.gstatic.com	colab.research.google.com ssl.gstatic.com
8	fonts.gstatic.com	fonts.googleapis.com www.google.com
6	www.google.com	ssl.gstatic.com www.gstatic.com www.google.com
6	www.gstatic.com	ssl.gstatic.com colab.research.google.com www.google.com www.gstatic.com
4	fonts.googleapis.com	colab.research.google.com ssl.gstatic.com
3	www.google-analytics.com	ssl.gstatic.com www.google-analytics.com
3	csp.withgoogle.com	colab.research.google.com
2	g9k9ab5ufsf-496ff2e9c6d22116-0-colab.googleusercontent.com	ssl.gstatic.com
2	apis.google.com	www.gstatic.com
1	region1.google-analytics.com	www.googletagmanager.com
1	qhke7mmhiyi-496ff2e9c6d22116-0-colab.googleusercontent.com	ssl.gstatic.com
1	www.googletagmanager.com	www.google-analytics.com
68	13

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

Domain
drive.google.com
accounts.google.com
www.youtube.com
www.jupyter.org
developers.google.com
tensorflow.org

Subject Issuer	Validity	Valid
misc-sni.google.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.appspot.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.apis.google.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
www.google.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.googleusercontent.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh
*.google.com GTS CA 1C3	`2023-12-11` - `2024-03-04`	3 months	crt.sh

This page contains 8 frames:

Primary Page: https://colab.research.google.com/
Frame ID: C10B39DC0D69590A5F8B3D67571FB34E
Requests: 54 HTTP requests in this frame

Frame: https://g9k9ab5ufsf-496ff2e9c6d22116-0-colab.googleusercontent.com/outputframe.html?vrz=colab_20240112-091606_RC01_597891692
Frame ID: CDA1DC9E585841E5F8C60D5D534B0464
Requests: 1 HTTP requests in this frame

Frame: https://qhke7mmhiyi-496ff2e9c6d22116-0-colab.googleusercontent.com/outputframe.html?vrz=colab_20240112-091606_RC01_597891692
Frame ID: B927DA3BAE598C1E3F047E864D2A900F
Requests: 1 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LfQPtEUAAAAAHBpAdFng54jyuB1V5w5dofknpip&co=aHR0cHM6Ly9jb2xhYi5yZXNlYXJjaC5nb29nbGUuY29tOjQ0Mw..&hl=de&v=Ya-Cd6PbRI5ktAHEhm9JuKEu&size=invisible&cb=9dz9mbj12en0
Frame ID: B501E7FC55CD82D5787F9F263115C845
Requests: 8 HTTP requests in this frame

Frame: https://colab.research.google.com/_/bscframe
Frame ID: 25BD8EEA4EBDFBC72C5D52CA2C5DA420
Requests: 2 HTTP requests in this frame

Frame: https://csp.withgoogle.com/csp/colaboratory/
Frame ID: AE4D3C56B457277AD41385E0CD0CEB27
Requests: 1 HTTP requests in this frame

Frame: https://csp.withgoogle.com/csp/colaboratory/
Frame ID: 4378F869C5101A95D9C34010B6A299DF
Requests: 1 HTTP requests in this frame

Frame: https://g9k9ab5ufsf-496ff2e9c6d22116-0-colab.googleusercontent.com/outputframe.html?vrz=colab_20240112-091606_RC01_597891692
Frame ID: 34EAF9E6858DCBDD2C410D551E61E3A0
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Willkommen bei Colaboratory - Colaboratory

Page URL History Show full URLs

http://colab.research.google.com/ HTTP 301
https://colab.research.google.com/ Page URL

Detected technologies

MathJax (JavaScript Graphics) Expand

Overall confidence: 100%
Detected patterns

([\d.]+)?/mathjax\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

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

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

reCAPTCHA (Captchas) Expand

Overall confidence: 100%
Detected patterns

/recaptcha/api\.js

Page Statistics

68
Requests

97 %
HTTPS

100 %
IPv6

7
Domains

13
Subdomains

13
IPs

2
Countries

3896 kB
Transfer

11854 kB
Size

4
Cookies

11 Outgoing links

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

URL: https://drive.google.com/drive/search?q=owner%3Ame%20(type%3Aapplication%2Fvnd.google.colaboratory%20%7C%7C%20type%3Aapplication%2Fvnd.google.colab)&authuser=0

Search URL Search Domain Scan URL

URL: https://accounts.google.com/ServiceLogin?passive=true&continue=https%3A%2F%2Fcolab.research.google.com%2F&ec=GAZAqQM
Title: Anmelden

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=rNgswRZ2C1Y

Search URL Search Domain Scan URL

URL: https://www.youtube.com/watch?v=inN8seMm7UI
Title: Einführung in Colab

Search URL Search Domain Scan URL

URL: https://www.jupyter.org/
Title: jupyter.org

Search URL Search Domain Scan URL

URL: https://developers.google.com/machine-learning/crash-course/
Title: Website des vollständigen Kurses

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/tf2_image_retraining
Title: Erneutes Trainieren eines Bildklassifikators

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/tf2_text_classification
Title: Textklassifizierung

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/tf2_arbitrary_image_stylization
Title: Stilübertragung

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/retrieval_with_tf_hub_universal_encoder_qa
Title: Fragen und Antworten zum mehrsprachigen universellen Satz-Encoder

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/tweening_conv3d
Title: Videointerpolation

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://colab.research.google.com/ HTTP 301
https://colab.research.google.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

68 HTTP transactions
1 data transactions

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

GET
H2

200

Primary Request / Show response
colab.research.google.com/
Redirect Chain

http://colab.research.google.com/
https://colab.research.google.com/

68 KB
23 KB

294ms
218ms

Document
text/html

2001:4860:4802:34::180
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://colab.research.google.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2001:4860:4802:34::180 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

TornadoServer/4.5.3 /

Resource Hash

194338bb056f486e18a8e353168e84d8cbeea8a61b7fc1909bac11fb302b80da

Security Headers

Name	Value
Content-Security-Policy	object-src 'none'; base-uri 'none'; script-src 'nonce-CPmoAvFJqA+gl7y0vkRW8Q==' 'strict-dynamic' 'report-sample' https: http: 'unsafe-inline' https://www.google.com/js/bg/ https://support.google.com/inapp/ https://www.google.com/tools/feedback/ https://www.gstatic.com/inproduct_help/ https://www.gstatic.com/support/content/ https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/; report-uri https://csp.withgoogle.com/csp/colaboratory/
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

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

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: no-cache, must-revalidate
content-encoding: gzip
content-security-policy: object-src 'none'; base-uri 'none'; script-src 'nonce-CPmoAvFJqA+gl7y0vkRW8Q==' 'strict-dynamic' 'report-sample' https: http: 'unsafe-inline' https://www.google.com/js/bg/ https://support.google.com/inapp/ https://www.google.com/tools/feedback/ https://www.gstatic.com/inproduct_help/ https://www.gstatic.com/support/content/ https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/; report-uri https://csp.withgoogle.com/csp/colaboratory/
content-type: text/html; charset=UTF-8
date: Wed, 17 Jan 2024 12:46:45 GMT
etag: "dfd5a9a2a15c519c9f97ed68842bb98bf95ef64c"
expires: Mon, 01 Jan 1990 00:00:00 GMT
pragma: no-cache
server: TornadoServer/4.5.3
x-content-type-options: nosniff
x-frame-options: DENY
x-xss-protection: 0

Redirect headers

Content-Length: 69
Content-Type: text/html; charset=utf-8
Date: Wed, 17 Jan 2024 12:46:45 GMT
Location: https://colab.research.google.com/
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-Xss-Protection: 0

GET
H2 200 css2
fonts.googleapis.com/ 662 B
852 B 186ms
66ms Stylesheet
text/css 2a00:1450:4001:82a::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Google+Symbols:FILL@0..1&display=block

Requested by

Host: colab.research.google.com
URL: https://colab.research.google.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

ESF /

Resource Hash

71e317580ba885e6e50a90a7a2cd956f943f9500313273e359753042bd324b85

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://colab.research.google.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

strict-transport-security: max-age=31536000
date: Wed, 17 Jan 2024 12:46:45 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Wed, 17 Jan 2024 12:46:45 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Wed, 17 Jan 2024 12:46:45 GMT

GET
H2 200 css
fonts.googleapis.com/ 38 KB
2 KB 187ms
67ms Stylesheet
text/css 2a00:1450:4001:82a::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Roboto:300,400,500,600,700|Google+Sans:300,400,500,600,700&display=block

Requested by

Host: colab.research.google.com
URL: https://colab.research.google.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

Software

ESF /

Resource Hash

b40c90b38d5bad486c05bdc28cfc06ee7f927fd08077c5a40083c98485a1a0e0

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://colab.research.google.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

strict-transport-security: max-age=31536000
date: Wed, 17 Jan 2024 12:46:45 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Wed, 17 Jan 2024 12:12:07 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Wed, 17 Jan 2024 12:46:45 GMT

POST
H2 204 /
csp.withgoogle.com/csp/colaboratory/ 0
0 188ms
68ms Other
text/html 2a00:1450:4001:831::2011
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://csp.withgoogle.com/csp/colaboratory/
Requested by: Host: colab.research.google.com
URL: https://colab.research.google.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:4001:831::2011 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://colab.research.google.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
Content-Type: application/csp-report

Response headers

GET
H2 200 common%2Fwebcomponentsjs%2Fwebcomponents-lite.js Show response
ssl.gstatic.com/colaboratory-static/common/9e34ade78c3fe496926574dbcfc7acad/ 126 KB
37 KB 329ms
195ms Script
text/javascript 2a00:1450:4001:810::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ssl.gstatic.com/colaboratory-static/common/9e34ade78c3fe496926574dbcfc7acad/common%2Fwebcomponentsjs%2Fwebcomponents-lite.js

Requested by

Host: colab.research.google.com
URL: https://colab.research.google.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

b27c1f8cf0b733e43282b73c93937dfc6c92e84b26be94ca4b116018dbd121ab

Security Headers

Name	Value
Content-Security-Policy	require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/colaboratory-static
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://colab.research.google.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

content-security-policy: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/colaboratory-static
content-encoding: gzip
x-content-type-options: nosniff
date: Wed, 17 Jan 2024 02:24:24 GMT
age: 37341
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 38229
x-xss-protection: 0
last-modified: Fri, 12 Jan 2024 19:12:21 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"colaboratory-static","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/colaboratory-static"}]}
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="colaboratory-static"
expires: Thu, 16 Jan 2025 02:24:24 GMT

GET
H2 200 common%2Fwebanimationsjs%2Fweb-animations-next-lite.min.js Show response
ssl.gstatic.com/colaboratory-static/common/9e34ade78c3fe496926574dbcfc7acad/ 50 KB
15 KB 351ms
217ms Script
text/javascript 2a00:1450:4001:810::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ssl.gstatic.com/colaboratory-static/common/9e34ade78c3fe496926574dbcfc7acad/common%2Fwebanimationsjs%2Fweb-animations-next-lite.min.js

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Server

2001:4860:4802:34::180 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

TornadoServer/4.5.3 /

Resource Hash

8db815a915b38f569e5c06686cae5489a9a396607915fdc21eeb052e61d6c27c

Security Headers

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

Request headers

Referer: https://colab.research.google.com/
Origin: https://colab.research.google.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

pragma: no-cache
date: Wed, 17 Jan 2024 12:46:48 GMT
x-content-type-options: nosniff
server: TornadoServer/4.5.3
etag: "9ce7a31f1163b5bbe1b36d5ee357a2ca"
x-frame-options: SAMEORIGIN
content-type: font/woff
cache-control: no-cache, must-revalidate
accept-ranges: bytes
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 19356
x-xss-protection: 0
expires: Mon, 01 Jan 1990 00:00:00 GMT

GET
H3 200 MathJax_Size1-Regular.woff
colab.research.google.com/static/mathjax/fonts/HTML-CSS/TeX/woff/ 6 KB
6 KB 741ms
740ms Font
font/woff 2001:4860:4802:34::180
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://colab.research.google.com/static/mathjax/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff?V=2.7.5

Requested by

Host: colab.research.google.com
URL: https://colab.research.google.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2001:4860:4802:34::180 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

TornadoServer/4.5.3 /

Resource Hash

2cf985fbe70694eda52314ccab5a052a177691e05d90c0be44d05e57da22d001

Security Headers

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

Request headers

Referer: https://colab.research.google.com/
Origin: https://colab.research.google.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

pragma: no-cache
date: Wed, 17 Jan 2024 12:46:48 GMT
x-content-type-options: nosniff
server: TornadoServer/4.5.3
etag: "a1a9f0b3e06c76394a13c009024e7f53"
x-frame-options: SAMEORIGIN
content-type: font/woff
cache-control: no-cache, must-revalidate
accept-ranges: bytes
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 5792
x-xss-protection: 0
expires: Mon, 01 Jan 1990 00:00:00 GMT

POST
H3 204 /
csp.withgoogle.com/csp/colaboratory/ Frame 25BD 0
0 69ms
68ms Other
text/html 2a00:1450:4001:831::2011
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://csp.withgoogle.com/csp/colaboratory/
Requested by: Host: colab.research.google.com
URL: https://colab.research.google.com/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2a00:1450:4001:831::2011 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
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/csp-report

Response headers

POST /
csp.withgoogle.com/csp/colaboratory/ Frame 4378 0
0

GET
H3 200 outputframe.html Show response
g9k9ab5ufsf-496ff2e9c6d22116-0-colab.googleusercontent.com/ Frame 34EA 560 B
351 B 59ms
59ms Document
text/html 2a00:1450:4001:831::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://g9k9ab5ufsf-496ff2e9c6d22116-0-colab.googleusercontent.com/outputframe.html?vrz=colab_20240112-091606_RC01_597891692

Requested by

Host: ssl.gstatic.com
URL: https://ssl.gstatic.com/colaboratory-static/common/9e34ade78c3fe496926574dbcfc7acad/external_polymer_binary_l10n__de.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:831::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

TornadoServer/4.5.3 /

Resource Hash

3433efb773c606f8ef4c3bb332090927fa74a3b315e5819678e9619f10362be7

Security Headers

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

Request headers

Referer: https://colab.research.google.com/
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-ranges: bytes
age: 1
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: max-age=86400
content-encoding: gzip
content-length: 330
content-type: text/html
date: Wed, 17 Jan 2024 12:46:47 GMT
etag: "4894b61b747cc750a590e4e0892ba4f1"
referrer-policy: no-referrer
server: TornadoServer/4.5.3
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 outputframe.css Show response
ssl.gstatic.com/colaboratory-static/common/9e34ade78c3fe496926574dbcfc7acad/ 10 KB
3 KB 57ms
56ms Fetch
text/css 2a00:1450:4001:810::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ssl.gstatic.com/colaboratory-static/common/9e34ade78c3fe496926574dbcfc7acad/outputframe.css

Requested by

Host: ssl.gstatic.com
URL: https://ssl.gstatic.com/colaboratory-static/common/9e34ade78c3fe496926574dbcfc7acad/external_polymer_binary_l10n__de.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

6d4df99906f1b9798423d082a639ad39c8abef0a8c1bdb1fe2ed1e689caf2402

Security Headers

Name	Value
Content-Security-Policy	require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/colaboratory-static
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://colab.research.google.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

content-security-policy: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/colaboratory-static
content-encoding: gzip
x-content-type-options: nosniff
date: Tue, 16 Jan 2024 21:46:44 GMT
age: 54004
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2803
x-xss-protection: 0
last-modified: Fri, 12 Jan 2024 19:12:21 GMT
server: sffe
vary: Accept-Encoding
report-to: {"group":"colaboratory-static","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/colaboratory-static"}]}
content-type: text/css
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
cross-origin-opener-policy-report-only: same-origin; report-to="colaboratory-static"
expires: Wed, 15 Jan 2025 21:46:44 GMT

GET
H3 200 collect
www.google-analytics.com/ 35 B
55 B 56ms
56ms 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=1311231354&t=timing&_s=2&dl=https%3A%2F%2Fcolab.research.google.com%2F&dr=&ul=en-us&de=UTF-8&dt=Willkommen%20bei%20Colaboratory&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&plt=3621&pdt=64&dns=0&rrt=224&srt=218&tcp=75&dit=1368&clt=1369&_gst=965&_gbt=1371&_u=aEBAAAABAAAAACgHAAC~&jid=&gjid=&cid=1642294860.1705495607&tid=UA-48865479-2&_gid=316348695.1705495607&z=1011951689

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://colab.research.google.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

pragma: no-cache
date: Tue, 16 Jan 2024 23:18:00 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
age: 48528
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

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: csp.withgoogle.com
URL: https://csp.withgoogle.com/csp/colaboratory/

Verdicts & Comments Add Verdict or Comment

81 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.

4 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
.colab.research.google.com/	1970-01-21 03:20:55	Name: _ga Value: GA1.4.1642294860.1705495607
.colab.research.google.com/	1970-01-20 17:46:22	Name: _gid Value: GA1.4.316348695.1705495607
.colab.research.google.com/	1970-01-20 17:44:55	Name: _gat Value: 1
.colab.research.google.com/	1970-01-21 03:20:55	Name: _ga_S3V05QCXK5 Value: GS1.4.1705495607.1.0.1705495608.0.0.0

2 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://colab.research.google.com/tun/m/ccu-info?authuser=0 Message: Failed to load resource: the server responded with a status of 401 ()
network	error	URL: https://colab.research.google.com/tun/m/ccu-info?authuser=0 Message: Failed to load resource: the server responded with a status of 401 ()

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
Content-Security-Policy	object-src 'none'; base-uri 'none'; script-src 'nonce-CPmoAvFJqA+gl7y0vkRW8Q==' 'strict-dynamic' 'report-sample' https: http: 'unsafe-inline' https://www.google.com/js/bg/ https://support.google.com/inapp/ https://www.google.com/tools/feedback/ https://www.gstatic.com/inproduct_help/ https://www.gstatic.com/support/content/ https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/; report-uri https://csp.withgoogle.com/csp/colaboratory/
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

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.

apis.google.com
colab.research.google.com
csp.withgoogle.com
fonts.googleapis.com
fonts.gstatic.com
g9k9ab5ufsf-496ff2e9c6d22116-0-colab.googleusercontent.com
qhke7mmhiyi-496ff2e9c6d22116-0-colab.googleusercontent.com
region1.google-analytics.com
ssl.gstatic.com
www.google-analytics.com
www.google.com
www.googletagmanager.com
www.gstatic.com
csp.withgoogle.com
2001:4860:4802:34::180
2001:4860:4802:34::36
2001:4860:4802:36::180
2a00:1450:4001:809::200e
2a00:1450:4001:810::2003
2a00:1450:4001:810::2008
2a00:1450:4001:813::2003
2a00:1450:4001:828::2004
2a00:1450:4001:82a::200a
2a00:1450:4001:82b::200e
2a00:1450:4001:831::2001
2a00:1450:4001:831::2003
2a00:1450:4001:831::2011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d3e3fb7b838345b8ddec8c9f87642e0efcdf8c17798f1e372586750e8d0bd8a1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colab.research.google.com Open in urlscan Pro 2001:4860:4802:34::180 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

68 Requests

97 %HTTPS

100 %IPv6

7 Domains

13 Subdomains

13 IPs

2 Countries

3896 kBTransfer

11854 kBSize

4 Cookies

11 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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Response headers

Request headers

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Request headers

Response headers

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Response headers

Request headers

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Request headers

Response headers

colab.research.google.com Open in urlscan Pro
2001:4860:4802:34::180 Public Scan

Screenshot
Live screenshot

Full Image

68
Requests

97 %
HTTPS

100 %
IPv6

7
Domains

13
Subdomains

13
IPs

2
Countries

3896 kB
Transfer

11854 kB
Size

4
Cookies

68 HTTP transactions
1 data transactions