colab.research.google.com Open in urlscan Pro
2001:4860:4802:38::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 November 13 via api (November 13th 2024, 4:30:33 pm UTC) from US — Scanned from GB

Summary HTTP 66 Redirects Links 13 Behaviour Indicators

Summary

This website contacted 14 IPs in 2 countries across 6 domains to perform 66 HTTP transactions. The main IP is 2001:4860:4802:38::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 36060.
TLS certificate: Issued by WR2 on October 7th 2024. 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
16	2001:4860:480... 2001:4860:4802:38::180	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:809::200a	15169 (GOOGLE) (GOOGLE)
14	2a00:1450:400... 2a00:1450:4001:82b::2003	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:80b::200e	15169 (GOOGLE) (GOOGLE)
7	2a00:1450:400... 2a00:1450:4001:82f::2003	15169 (GOOGLE) (GOOGLE)
7	2a00:1450:400... 2a00:1450:4001:813::2003	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:829::200a	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:82a::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:81c::2008	15169 (GOOGLE) (GOOGLE)
5	2a00:1450:400... 2a00:1450:4001:827::2004	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:830::2001	15169 (GOOGLE) (GOOGLE)
1	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:81d::200e	15169 (GOOGLE) (GOOGLE)
66	14

16 2001:4860:4802:38::180 (United States)

ASN15169 (GOOGLE, US)

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

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

ASN15169 (GOOGLE, US)

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

14 2a00:1450:4001:82b::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

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

ASN15169 (GOOGLE, US)

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

7 2a00:1450:4001:82f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

7 2a00:1450:4001:813::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:829::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

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

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:81c::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

5 2a00:1450:4001:827::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:830::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

xtimf236aa9-496ff2e9c6d22116-0-colab.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
58odpisp158-496ff2e9c6d22116-0-colab.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

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

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:81d::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

play.google.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 colab.research.google.com — Cisco Umbrella Rank: 36060 apis.google.com — Cisco Umbrella Rank: 168 www.google.com — Cisco Umbrella Rank: 4 play.google.com — Cisco Umbrella Rank: 31	531 KB
4	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 65 region1.google-analytics.com — Cisco Umbrella Rank: 2944	22 KB
4	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 55 ogads-pa.googleapis.com — Cisco Umbrella Rank: 309	4 KB
3	googleusercontent.com xtimf236aa9-496ff2e9c6d22116-0-colab.googleusercontent.com 58odpisp158-496ff2e9c6d22116-0-colab.googleusercontent.com
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 64	99 KB
66	6

	Domain	Requested by
16	colab.research.google.com	colab.research.google.com ssl.gstatic.com www.google.com
14	ssl.gstatic.com	colab.research.google.com ssl.gstatic.com
7	fonts.gstatic.com	fonts.googleapis.com www.google.com
7	www.gstatic.com	ssl.gstatic.com colab.research.google.com www.google.com www.gstatic.com
5	www.google.com	ssl.gstatic.com www.gstatic.com
3	www.google-analytics.com	ssl.gstatic.com www.google-analytics.com
2	xtimf236aa9-496ff2e9c6d22116-0-colab.googleusercontent.com	ssl.gstatic.com
2	apis.google.com	www.gstatic.com
2	ogads-pa.googleapis.com	www.gstatic.com
2	fonts.googleapis.com	colab.research.google.com
1	play.google.com	www.gstatic.com
1	region1.google-analytics.com	www.googletagmanager.com
1	58odpisp158-496ff2e9c6d22116-0-colab.googleusercontent.com	ssl.gstatic.com
1	www.googletagmanager.com	www.google-analytics.com
66	14

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

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

Subject Issuer	Validity	Valid
misc-sni.google.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
upload.video.google.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
*.gstatic.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
*.google-analytics.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
*.apis.google.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
*.google.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
*.googleusercontent.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh

This page contains 6 frames:

Primary Page: https://colab.research.google.com/
Frame ID: 564E4276E2176330AA9AF91ED37BF489
Requests: 53 HTTP requests in this frame

Frame: https://xtimf236aa9-496ff2e9c6d22116-0-colab.googleusercontent.com/outputframe.html?vrz=colab_20241111-060148_RC00_695270385
Frame ID: 10E93A12E6942877161A72996011F67E
Requests: 1 HTTP requests in this frame

Frame: https://58odpisp158-496ff2e9c6d22116-0-colab.googleusercontent.com/outputframe.html?vrz=colab_20241111-060148_RC00_695270385
Frame ID: BBC478DA98C5744AE30362A7FF7B8A90
Requests: 1 HTTP requests in this frame

Frame: https://colab.research.google.com/_/bscframe
Frame ID: FE0FD67F5037C25FCA8A13919D148AB6
Requests: 1 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LfQPtEUAAAAAHBpAdFng54jyuB1V5w5dofknpip&co=aHR0cHM6Ly9jb2xhYi5yZXNlYXJjaC5nb29nbGUuY29tOjQ0Mw..&hl=en-GB&v=-ZG7BC9TxCVEbzIO2m429usb&size=invisible&cb=z9pteqv3zbg6
Frame ID: D174BA54A47F5BE2C1C97D3419C0B5C9
Requests: 7 HTTP requests in this frame

Frame: https://xtimf236aa9-496ff2e9c6d22116-0-colab.googleusercontent.com/outputframe.html?vrz=colab_20241111-060148_RC00_695270385
Frame ID: AB2802D22697EBEBE735DF7BCD4E5E0B
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Welcome to Colaboratory - Colab

Page URL History Show full URLs

http://colab.research.google.com/ HTTP 307
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

66
Requests

97 %
HTTPS

100 %
IPv6

6
Domains

14
Subdomains

14
IPs

2
Countries

3890 kB
Transfer

12739 kB
Size

5
Cookies

13 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: Sign in

Search URL Search Domain Scan URL

URL: https://www.google.com/url?q=https%3A%2F%2Fmakersuite.google.com%2Fapp%2Fapikey
Title: Generate a Gemini API key

Search URL Search Domain Scan URL

URL: https://www.google.com/url?q=https%3A%2F%2Fcolab.google%2Fnotebooks%2F%3Futm_medium%3Dlink%26utm_campaign%3Dgemini
Title: More notebooks

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: Introduction to 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: full course website

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/tf2_image_retraining
Title: Retraining an Image Classifier

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/tf2_text_classification
Title: Text Classification

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/tf2_arbitrary_image_stylization
Title: Style Transfer

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/retrieval_with_tf_hub_universal_encoder_qa
Title: Multilingual Universal Sentence Encoder Q&A

Search URL Search Domain Scan URL

URL: https://tensorflow.org/hub/tutorials/tweening_conv3d
Title: Video Interpolation

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 307
https://colab.research.google.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

66 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
24 KB

332ms
167ms

Document
text/html

2001:4860:4802:38::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

2001:4860:4802:38::180 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

TornadoServer/6.3.3 /

Resource Hash

0e7c7ce45f885527ef441897c777870ccb759449db03f0919c8715039370500a

Security Headers

Name	Value
Content-Security-Policy	object-src 'none'; base-uri 'none'; script-src 'nonce-HpqvgfTDnbw8nJzXLCcoXA==' '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://scone-pa.clients6.google.com/ https://feedback-pa.clients6.google.com/ 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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

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-HpqvgfTDnbw8nJzXLCcoXA==' '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://scone-pa.clients6.google.com/ https://feedback-pa.clients6.google.com/ 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, 13 Nov 2024 16:30:26 GMT
etag: "710345db913c480118eeb57f96b04203d1ff45c3"
expires: Mon, 01 Jan 1990 00:00:00 GMT
pragma: no-cache
server: TornadoServer/6.3.3
x-content-type-options: nosniff
x-frame-options: DENY
x-xss-protection: 0

Redirect headers

Location: https://colab.research.google.com/
Non-Authoritative-Reason: HttpsUpgrades

GET
H2 200 css2
fonts.googleapis.com/ 727 B
544 B 214ms
79ms Stylesheet
text/css 2a00:1450:4001:809::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

2a00:1450:4001:809::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

935aa450edbea20226edda0f1724b56497d13b749a5649e5d79ae4d44ad874bb

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://colab.research.google.com/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Wed, 13 Nov 2024 16:30:26 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 13 Nov 2024 16:30:26 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Wed, 13 Nov 2024 16:30:26 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H2 200 css
fonts.googleapis.com/ 51 KB
3 KB 197ms
63ms Stylesheet
text/css 2a00:1450:4001:809::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

8e7682afa22deea704f8f567a93384043952bccdb0552f98c9cfe58d19b9a9f6

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://colab.research.google.com/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Wed, 13 Nov 2024 16:30:26 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 13 Nov 2024 16:30:26 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Wed, 13 Nov 2024 16:16:59 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H2 200 bundle.css
ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/v2/external/ 246 KB
35 KB 430ms
229ms Stylesheet
text/css 2a00:1450:4001:82b::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/v2/external/bundle.css

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

f37a782d3a1f012ee8ec2f06c23cc47352b4a558af9dc1d08f51d542e0bd1d79

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://colab.research.google.com/

Response headers

content-encoding: gzip
age: 24615
report-to: {"group":"colaboratory-static","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/colaboratory-static"}]}
x-content-type-options: nosniff
expires: Thu, 13 Nov 2025 09:40:11 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 13 Nov 2024 09:40:11 GMT
last-modified: Mon, 11 Nov 2024 14:13:45 GMT
content-type: text/css
vary: Accept-Encoding
content-security-policy: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/colaboratory-static
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
accept-ranges: bytes
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="colaboratory-static"
content-length: 35382
x-xss-protection: 0
server: sffe

GET
H2 200 gapi_loader.js Show response
ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/ 11 KB
5 KB 445ms
245ms Script
text/javascript 2a00:1450:4001:82b::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/gapi_loader.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

84cfd5d962dcbb172e3398102f6296c537d2f8e71bd0d0bf21de05a37df84247

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://colab.research.google.com/

Response headers

content-encoding: gzip
age: 81568
report-to: {"group":"colaboratory-static","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/colaboratory-static"}]}
x-content-type-options: nosniff
expires: Wed, 12 Nov 2025 17:50:58 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 12 Nov 2024 17:50:58 GMT
last-modified: Mon, 11 Nov 2024 14:13:45 GMT
content-type: text/javascript
vary: Accept-Encoding
content-security-policy: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/colaboratory-static
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
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Resource Hash

52232ddc81832d3edc91776ac1bc587fc40c91dc633e00b5f911466ad1c67f3a

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://colab.research.google.com/

Response headers

content-encoding: gzip
age: 14705
report-to: {"group":"colaboratory-static","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/colaboratory-static"}]}
x-content-type-options: nosniff
expires: Thu, 13 Nov 2025 12:25:24 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 13 Nov 2024 12:25:24 GMT
last-modified: Mon, 11 Nov 2024 14:13:45 GMT
content-type: image/x-icon
vary: Accept-Encoding
content-security-policy: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/colaboratory-static
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
accept-ranges: bytes
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="colaboratory-static"
content-length: 9509
x-xss-protection: 0
server: sffe

GET
H3 204 generate_204
colab.research.google.com/ 0
10 B 26ms
26ms Image
text/plain 2001:4860:4802:38::180
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://colab.research.google.com/generate_204?-pY-Cg
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2001:4860:4802:38::180 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://colab.research.google.com/

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
date: Wed, 13 Nov 2024 16:30:29 GMT
cross-origin-resource-policy: cross-origin

GET
H2 200 outputframe.html
xtimf236aa9-496ff2e9c6d22116-0-colab.googleusercontent.com/ Frame AB28 0
0 0ms
0ms Document
text/html 2a00:1450:4001:830::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://xtimf236aa9-496ff2e9c6d22116-0-colab.googleusercontent.com/outputframe.html?vrz=colab_20241111-060148_RC00_695270385

Requested by

Host: ssl.gstatic.com
URL: https://ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/external_binary_l10n__en_gb.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

TornadoServer/6.3.3 /

Resource Hash

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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

accept-ranges: bytes
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control: max-age=86400
content-encoding: gzip
content-security-policy-report-only: frame-ancestors 'self' *.google.com https://local-passthrough/; report-uri https://csp.withgoogle.com/csp/colaboratory/
content-type: text/html
date: Wed, 13 Nov 2024 16:30:28 GMT
etag: "519d311a6d47029708099f26974eb5491dbc93ef2abacc43583b1be1ab39f0aa6ab03f1a04fd10cff775471a88ea77ab098b3d188178ac587cea897339f8356b"
referrer-policy: no-referrer
server: TornadoServer/6.3.3
x-content-type-options: nosniff
x-xss-protection: 0

GET
H3 200 outputframe.css Show response
ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/ 9 KB
2 KB 39ms
39ms Fetch
text/css 2a00:1450:4001:82b::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/outputframe.css

Requested by

Host: ssl.gstatic.com
URL: https://ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/external_binary_l10n__en_gb.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

6279046ab7468e1ca7b2a45b9633418b29b3d386b6926bb9f7fedaf80c68a63a

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://colab.research.google.com/

Response headers

content-encoding: gzip
age: 14881
report-to: {"group":"colaboratory-static","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/colaboratory-static"}]}
x-content-type-options: nosniff
expires: Thu, 13 Nov 2025 12:22:28 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 13 Nov 2024 12:22:28 GMT
last-modified: Mon, 11 Nov 2024 14:13:45 GMT
content-type: text/css
vary: Accept-Encoding
content-security-policy: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/colaboratory-static
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
accept-ranges: bytes
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="colaboratory-static"
content-length: 2503
x-xss-protection: 0
server: sffe

GET
H3 200 components%2Fmarkdown_binary.js Show response
ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/ 471 KB
129 KB 39ms
39ms Fetch
text/javascript 2a00:1450:4001:82b::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/components%2Fmarkdown_binary.js

Requested by

Host: ssl.gstatic.com
URL: https://ssl.gstatic.com/colaboratory-static/common/7109a6c6f81e127b28404680d793b9a3/external_binary_l10n__en_gb.js

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:82b::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

9ae9a83bbe2601c7075328c359cf858d693d421a5425d80ad8e353870cf76f31

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://colab.research.google.com/

Response headers

content-encoding: gzip
age: 80251
report-to: {"group":"colaboratory-static","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/colaboratory-static"}]}
x-content-type-options: nosniff
expires: Wed, 12 Nov 2025 18:12:58 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 12 Nov 2024 18:12:58 GMT
last-modified: Mon, 11 Nov 2024 14:13:45 GMT
content-type: text/javascript
vary: Accept-Encoding
content-security-policy: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/colaboratory-static
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
accept-ranges: bytes
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to="colaboratory-static"
content-length: 132393
x-xss-protection: 0
server: sffe

Failed requests

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

Domain: colab.research.google.com
URL: blob:https://colab.research.google.com/09b81793-c375-4745-8503-5f1e0734ead1

Domain: www.google.com
URL: https://www.google.com/recaptcha/api2/webworker.js?hl=en-GB&v=-ZG7BC9TxCVEbzIO2m429usb

Verdicts & Comments Add Verdict or Comment

71 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.

5 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 10:34:35	Name: _ga Value: GA1.4.390688920.1731515427
.colab.research.google.com/	1970-01-21 01:00:01	Name: _gid Value: GA1.4.1443023085.1731515427
.colab.research.google.com/	1970-01-21 00:58:35	Name: _gat Value: 1
.google.com/	1970-01-21 10:28:22	Name: __Secure-ENID Value: 23.SE=ahZI7NPO68ui9ZKfwgfGJ1O0zJXuDAN3e_q8m8SJ_TJip9c66BHSjb1-nyJikEA2a47oX5Z3KCQjdRExSAya4r65GTo4RdgH4uaw1NQpxUGwsMI2AfScFvJhcOYVqcT0CJ4xJJqb1glTBGeDPzQaOqtxdNv4qPMbW3j3-J69wm3JinEpXcIkuzTqnw
.colab.research.google.com/	1970-01-21 10:34:35	Name: _ga_S3V05QCXK5 Value: GS1.4.1731515428.1.0.1731515429.0.0.0

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-HpqvgfTDnbw8nJzXLCcoXA==' '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://scone-pa.clients6.google.com/ https://feedback-pa.clients6.google.com/ 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.

58odpisp158-496ff2e9c6d22116-0-colab.googleusercontent.com
apis.google.com
colab.research.google.com
fonts.googleapis.com
fonts.gstatic.com
ogads-pa.googleapis.com
play.google.com
region1.google-analytics.com
ssl.gstatic.com
www.google-analytics.com
www.google.com
www.googletagmanager.com
www.gstatic.com
xtimf236aa9-496ff2e9c6d22116-0-colab.googleusercontent.com
colab.research.google.com
www.google.com
2001:4860:4802:32::36
2001:4860:4802:38::180
2a00:1450:4001:809::200a
2a00:1450:4001:80b::200e
2a00:1450:4001:813::2003
2a00:1450:4001:81c::2008
2a00:1450:4001:81d::200e
2a00:1450:4001:827::2004
2a00:1450:4001:829::200a
2a00:1450:4001:82a::200e
2a00:1450:4001:82b::2003
2a00:1450:4001:82f::2003
2a00:1450:4001:830::2001
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502e9680cfa78fa8be779cbf4f1947c8eaa3d43bf8c7464800ec772b2ddea358
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a9dd0acea7d16b5fdd17d4e402d759eb192ebdfefddbbeb696736fe0043040b6
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e563f60814c73c0f4261067bd14c15f2c7f72ed2906670ed4076ebe0d6e9244a
f37a782d3a1f012ee8ec2f06c23cc47352b4a558af9dc1d08f51d542e0bd1d79
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ff9bc263ddc43e2d94443a2e556dce4143fd0c93a303b8b894ae063d6608a19a

colab.research.google.com Open in urlscan Pro 2001:4860:4802:38::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

66 Requests

97 %HTTPS

100 %IPv6

6 Domains

14 Subdomains

14 IPs

2 Countries

3890 kBTransfer

12739 kBSize

5 Cookies

13 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

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Response headers

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Response headers

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colab.research.google.com Open in urlscan Pro
2001:4860:4802:38::180 Public Scan

Screenshot
Live screenshot

Full Image

66
Requests

97 %
HTTPS

100 %
IPv6

6
Domains

14
Subdomains

14
IPs

2
Countries

3890 kB
Transfer

12739 kB
Size

5
Cookies

66 HTTP transactions
1 data transactions