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web.stanford.edu Open in urlscan Pro
2607:f6d0:0:925a::ab43:d7c8  Public Scan

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Submitted URL: https://cs20.stanford.edu/
Effective URL: https://web.stanford.edu/class/cs20si/
Submission Tags: phishingrod
Submission: On April 29 via api from DE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 2 countries across 3 domains to perform 9 HTTP transactions. The main IP is 2607:f6d0:0:925a::ab43:d7c8, located in Stanford, United States and belongs to STANFORD, US. The main domain is web.stanford.edu. The Cisco Umbrella rank of the primary domain is 230332.
TLS certificate: Issued by InCommon RSA Server CA on May 5th 2023. Valid for: a year.
This is the only time web.stanford.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 54.81.116.232 14618 (AMAZON-AES)
1 5 2607:f6d0:0:9... 32 (STANFORD)
3 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
9 4
Apex Domain
Subdomains		 Transfer
6 stanford.edu
cs20.stanford.edu
web.stanford.edu — Cisco Umbrella Rank: 230332
43 KB
3 bootstrapcdn.com
maxcdn.bootstrapcdn.com — Cisco Umbrella Rank: 1139
31 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 363
fonts.googleapis.com Failed
33 KB
9 3
Domain Requested by
5 web.stanford.edu 1 redirects web.stanford.edu
3 maxcdn.bootstrapcdn.com web.stanford.edu
1 ajax.googleapis.com web.stanford.edu
1 cs20.stanford.edu 1 redirects
0 fonts.googleapis.com Failed web.stanford.edu
9 5
Subject Issuer Validity Valid
stanford.edu
InCommon RSA Server CA		 2023-05-05 -
2024-05-04		 a year crt.sh
bootstrapcdn.com
GTS CA 1P5		 2024-03-27 -
2024-06-25		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2024-04-08 -
2024-07-01		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://web.stanford.edu/class/cs20si/
Frame ID: D5493FF914BB88EAC8C6EFE484B076CB
Requests: 9 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Stanford University: Tensorflow for Deep Learning Research

Page URL History Show full URLs

  1. https://cs20.stanford.edu/ HTTP 307
    http://web.stanford.edu/class/cs20 HTTP 307
    https://web.stanford.edu/class/cs20 HTTP 301
    https://web.stanford.edu/class/cs20si/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

9
Requests

89 %
HTTPS

75 %
IPv6

3
Domains

5
Subdomains

4
IPs

2
Countries

107 kB
Transfer

291 kB
Size

0
Cookies

Page URL History

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

  1. https://cs20.stanford.edu/ HTTP 307
    http://web.stanford.edu/class/cs20 HTTP 307
    https://web.stanford.edu/class/cs20 HTTP 301
    https://web.stanford.edu/class/cs20si/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
web.stanford.edu/class/cs20si/
Redirect Chain
  • https://cs20.stanford.edu/
  • http://web.stanford.edu/class/cs20
  • https://web.stanford.edu/class/cs20
  • https://web.stanford.edu/class/cs20si/
9 KB
9 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://web.stanford.edu/class/cs20si/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_128_GCM
Server
2607:f6d0:0:925a::ab43:d7c8 Stanford, United States, ASN32 (STANFORD, US),
Reverse DNS
Software
Apache /
Resource Hash
81b24924c34dfc52cb67a7569cfe740fa74baebd225e6410c3877fc67d5fe17d
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Accept-Ranges
bytes
Connection
Keep-Alive
Content-Length
8755
Content-Type
text/html
Date
Mon, 29 Apr 2024 09:12:40 GMT
Keep-Alive
timeout=5, max=99
Server
Apache
Strict-Transport-Security
max-age=0

Redirect headers

Connection
Keep-Alive
Content-Length
246
Content-Type
text/html; charset=iso-8859-1
Date
Mon, 29 Apr 2024 09:12:40 GMT
Keep-Alive
timeout=5, max=100
Location
https://web.stanford.edu/class/cs20si/
Server
Apache
bootstrap.min.css
maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/ 		107 KB
19 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css
Requested by
Host: web.stanford.edu
URL: https://web.stanford.edu/class/cs20si/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b5fd723750763ebb731f9221e413e7d64d58d5192dc040e42292ed3dcccca732
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://web.stanford.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 29 Apr 2024 09:12:41 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
1070
age
4024290
cdn-cachedat
10/31/2023 19:42:59
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:03:57 GMT
cdn-proxyver
1.04
cdn-requestpullcode
200
server
cloudflare
etag
W/"385b964b68acb68d23cb43a5218fade9"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
8fe9d76cd98f2eaeafa58e44b4ce8e98
timing-allow-origin
*
cdn-requestcountrycode
US
cdn-status
200
cf-ray
87be2bf85fd82c16-FRA
cdn-requestpullsuccess
True
bootstrap-theme.min.css
maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/ 		18 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css
Requested by
Host: web.stanford.edu
URL: https://web.stanford.edu/class/cs20si/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
34b102cb7689409fd1c3c180aeb1fd3f0b8bf0b47ab25c74c42eaff574e661a9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://web.stanford.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 29 Apr 2024 09:12:41 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
1068
age
4029156
cdn-cachedat
01/28/2024 03:19:22
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:03:57 GMT
cdn-proxyver
1.04
cdn-requestpullcode
200
server
cloudflare
etag
W/"ffb12f89f706291cb139b73c164a7722"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
f4138dcf1a8dd1c090bacecb98615bae
timing-allow-origin
*
cdn-requestcountrycode
US
cdn-status
200
cf-ray
87be2bf85fd92c16-FRA
cdn-requestpullsuccess
True
style.css
web.stanford.edu/class/cs20si/ 		2 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://web.stanford.edu/class/cs20si/style.css
Requested by
Host: web.stanford.edu
URL: https://web.stanford.edu/class/cs20si/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_128_GCM
Server
2607:f6d0:0:925a::ab43:d7c8 Stanford, United States, ASN32 (STANFORD, US),
Reverse DNS
Software
Apache /
Resource Hash
1e7e854905220d968a175cdfd22c269246d75e5ed252f9b2130e2fae6e636a3c
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://web.stanford.edu/class/cs20si/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Mon, 29 Apr 2024 09:12:41 GMT
Strict-Transport-Security
max-age=0
Last-Modified
Mon, 26 Dec 2016 02:34:46 GMT
Server
Apache
ETag
"844-54486942f7d80"
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=98
Content-Length
2116
tensorflow-logo.jpg
web.stanford.edu/class/cs20si/img/ 		29 KB
30 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://web.stanford.edu/class/cs20si/img/tensorflow-logo.jpg
Requested by
Host: web.stanford.edu
URL: https://web.stanford.edu/class/cs20si/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_128_GCM
Server
2607:f6d0:0:925a::ab43:d7c8 Stanford, United States, ASN32 (STANFORD, US),
Reverse DNS
Software
Apache /
Resource Hash
dcb979719961b6903ed028712ddbc82d13dfecc8dac8791ead0b2b4ed855c9d2
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://web.stanford.edu/class/cs20si/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Mon, 29 Apr 2024 09:12:41 GMT
Strict-Transport-Security
max-age=0
Last-Modified
Mon, 26 Dec 2016 02:29:43 GMT
Server
Apache
ETag
"759b-54486822013c0"
Content-Type
image/jpeg
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=97
Content-Length
30107
jquery.min.js
ajax.googleapis.com/ajax/libs/jquery/1.11.1/ 		94 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
Requested by
Host: web.stanford.edu
URL: https://web.stanford.edu/class/cs20si/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
540bc6dec1dd4b92ea4d3fb903f69eabf6d919afd48f4e312b163c28cff0f441
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://web.stanford.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 26 Apr 2024 22:12:19 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
212422
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
33434
x-xss-protection
0
last-modified
Tue, 03 Mar 2020 19:15:00 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="hosted-libraries-pushers"
vary
Accept-Encoding
report-to
{"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 26 Apr 2025 22:12:19 GMT
bootstrap.min.js
maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/ 		31 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js
Requested by
Host: web.stanford.edu
URL: https://web.stanford.edu/class/cs20si/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
24cc29533598f962823c4229bc280487646a27a42a95257c31de1b9b18f3710f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://web.stanford.edu/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 29 Apr 2024 09:12:41 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
cdn-edgestorageid
874
age
4037981
cdn-cachedat
05/01/2023 21:10:53
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:03:57 GMT
cdn-proxyver
1.03
cdn-requestpullcode
200
server
cloudflare
etag
W/"abda843684d022f3bc22bc83927fe05f"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
58faf08cc82ef1a549ecd53f62ce3ac9
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
87be2bf85fda2c16-FRA
cdn-requestpullsuccess
True
css
fonts.googleapis.com/ 		0
0
favicon.ico
web.stanford.edu/ 		1 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://web.stanford.edu/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_128_GCM
Server
2607:f6d0:0:925a::ab43:d7c8 Stanford, United States, ASN32 (STANFORD, US),
Reverse DNS
Software
Apache /
Resource Hash
dffcfb37c95be7f02c9ca1a818e3c1c0b6b1f033a5d085d82ba673909ce6ed55
Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://web.stanford.edu/class/cs20si/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Mon, 29 Apr 2024 09:12:41 GMT
Strict-Transport-Security
max-age=0
Last-Modified
Fri, 30 Sep 2016 03:45:52 GMT
Server
Apache
ETag
"5cd-53db16e43dc00"
Content-Type
image/vnd.microsoft.icon
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=96
Content-Length
1485

Failed requests

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

Domain
fonts.googleapis.com
URL
http://fonts.googleapis.com/css?family=Roboto:400,300

Verdicts & Comments Add Verdict or Comment

3 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.

function| $ function| jQuery object| jQuery11110953964181187982

0 Cookies

1 Console Messages

Source Level URL
Text
security error URL: https://web.stanford.edu/class/cs20si/(Line 14)
Message:
Mixed Content: The page at 'https://web.stanford.edu/class/cs20si/' was loaded over HTTPS, but requested an insecure stylesheet 'http://fonts.googleapis.com/css?family=Roboto:400,300'. This request has been blocked; the content must be served over HTTPS.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=0