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ca.cs.ou.nl Open in urlscan Pro
20.56.196.82  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://ca.cs.ou.nl/
Effective URL: https://ca.cs.ou.nl/
Submission: On June 22 via api from US — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 17 HTTP transactions. The main IP is 20.56.196.82, located in Amsterdam, Netherlands and belongs to MICROSOFT-CORP-MSN-AS-BLOCK, US. The main domain is ca.cs.ou.nl.
TLS certificate: Issued by GEANT OV RSA CA 4 on February 20th 2024. Valid for: a year.
This is the only time ca.cs.ou.nl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
17 20.56.196.82 8075 (MICROSOFT...)
17 1
Apex Domain
Subdomains		 Transfer
17 ou.nl
ca.cs.ou.nl
714 KB
17 1
Domain Requested by
17 ca.cs.ou.nl ca.cs.ou.nl
17 1
Subject Issuer Validity Valid
ca.cs.ou.nl
GEANT OV RSA CA 4		 2024-02-20 -
2025-02-19		 a year crt.sh

This page contains 1 frames:

Primary Page: https://ca.cs.ou.nl/
Frame ID: E3AF6869542DDC853691ABA556A1F02B
Requests: 17 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

CircuitVerse - Online Digital Logic Circuit Simulator

Page URL History Show full URLs

  1. http://ca.cs.ou.nl/ HTTP 307
    https://ca.cs.ou.nl/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Page Statistics

17
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

714 kB
Transfer

2395 kB
Size

3
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. http://ca.cs.ou.nl/ HTTP 307
    https://ca.cs.ou.nl/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
ca.cs.ou.nl/
Redirect Chain
  • http://ca.cs.ou.nl/
  • https://ca.cs.ou.nl/
13 KB
14 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
29b2bf0496a5f78eba4703404ed38c878f687e1a6bba8182bb04852c50a17455
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36

Response headers

Cache-Control
max-age=0, private, must-revalidate
Connection
keep-alive
Content-Length
13067
Content-Type
text/html; charset=utf-8
Date
Sat, 22 Jun 2024 13:54:59 GMT
ETag
W/"29b2bf0496a5f78eba4703404ed38c87"
Referrer-Policy
strict-origin-when-cross-origin
Server
nginx
Strict-Transport-Security
max-age=31536000
X-Content-Type-Options
nosniff
X-Download-Options
noopen
X-Frame-Options
SAMEORIGIN
X-Permitted-Cross-Domain-Policies
none
X-Request-Id
749dee7e-1183-4d31-b4a4-e0d78eb8d2ca
X-Runtime
0.084218
X-XSS-Protection
1; mode=block

Redirect headers

Location
https://ca.cs.ou.nl/
Non-Authoritative-Reason
HttpsUpgrades
application-aba5947b429fb9291826b6c2fe3fb83b4ac6ae6e111924dff47ad7ade6aa7aaa.css
ca.cs.ou.nl/assets/ 		889 KB
84 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ca.cs.ou.nl/assets/application-aba5947b429fb9291826b6c2fe3fb83b4ac6ae6e111924dff47ad7ade6aa7aaa.css
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
642eba3544bcc90983f2597dec60ca69edd8a10f7f8da1df95941b026fc74709
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Vary
Accept-Encoding
Content-Type
text/css
Connection
keep-alive
Content-Length
85845
application_sprockets-f1a3a23b12526e9390a215493c3f2bd3d359a93e38bbce0532e50c764434abe0.js
ca.cs.ou.nl/assets/ 		709 KB
191 KB 		Script
General
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Download Go to
Full URL
https://ca.cs.ou.nl/assets/application_sprockets-f1a3a23b12526e9390a215493c3f2bd3d359a93e38bbce0532e50c764434abe0.js
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
3cf7f4d238f2cb508078b9c5386dcc813d3019baa7c6e20339c621543ff4d202
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
keep-alive
Content-Length
195637
application-6e0e0e6173dd7a176384c1b10f2dc77ed9602b302e3aa4481e30ea33c4232c6b.js
ca.cs.ou.nl/assets/ 		431 KB
84 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ca.cs.ou.nl/assets/application-6e0e0e6173dd7a176384c1b10f2dc77ed9602b302e3aa4481e30ea33c4232c6b.js
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
0f4ae1c7305cec233263bff2f1cf0d1cc0701485c44707b0073ada0319bb8dbd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Vary
Accept-Encoding
Content-Type
application/javascript
Connection
keep-alive
Content-Length
85659
CircuitVerse-297814eab155eecd2a0619f4eeada1cf7d36d9925ff3e8a5c601f826efb151bc.svg
ca.cs.ou.nl/assets/ 		10 KB
10 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ca.cs.ou.nl/assets/CircuitVerse-297814eab155eecd2a0619f4eeada1cf7d36d9925ff3e8a5c601f826efb151bc.svg
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
594a52dae58e972c345306a3177e96ebb62ff935302b6364a83ebd8a017ab16d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:45 GMT
Server
nginx
Connection
keep-alive
Content-Length
10452
Content-Type
image/svg+xml
new_homepage_sketch-a2757b29e864a947dbaff874c9fe659068e9c0eab4f3ccacc36ebdbc5ade6833.png
ca.cs.ou.nl/assets/homepage/ 		52 KB
53 KB 		Image
General
Check archive.org
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Full URL
https://ca.cs.ou.nl/assets/homepage/new_homepage_sketch-a2757b29e864a947dbaff874c9fe659068e9c0eab4f3ccacc36ebdbc5ade6833.png
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
38351a3f9f00fe80165bbbb39f59712d555926ff736e085aca064e413006727b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
53563
Content-Type
image/png
CircuitVerse-d33d78d2502c8630f0568d0885e51a7e097cc68a05d59a42a4a09c57c9483bd3.png
ca.cs.ou.nl/assets/ 		49 KB
49 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ca.cs.ou.nl/assets/CircuitVerse-d33d78d2502c8630f0568d0885e51a7e097cc68a05d59a42a4a09c57c9483bd3.png
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
c968d111d011b5a9fbd1dfc11efc32634e0971d6e5e7bb97b1cffce5927d8cd0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:45 GMT
Server
nginx
Connection
keep-alive
Content-Length
49833
Content-Type
image/png
facebook-logo-b24d1f234b62570b1e8e7cf1dfb67f7cee90ca8b2497a6c421b51eb98f077abf.png
ca.cs.ou.nl/assets/logos/ 		816 B
1 KB 		Image
General
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Full URL
https://ca.cs.ou.nl/assets/logos/facebook-logo-b24d1f234b62570b1e8e7cf1dfb67f7cee90ca8b2497a6c421b51eb98f077abf.png
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
e6191b27a110e41f3646e5fb83673431453fc63947cd3bb05f6f0e0de471f74f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
816
Content-Type
image/png
twitter-logo-43e3d1bd85cc0c72a7dbeaab46b899b33487026625e2446eba5307af91896706.png
ca.cs.ou.nl/assets/logos/ 		1 KB
1 KB 		Image
General
Check archive.org
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Full URL
https://ca.cs.ou.nl/assets/logos/twitter-logo-43e3d1bd85cc0c72a7dbeaab46b899b33487026625e2446eba5307af91896706.png
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
6d8237893f581b5ab6381678ca89f361e9dcfdff840ec4a6ba5f9a377f4dde2a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
1115
Content-Type
image/png
linkedin-logo-eb34c2d50f6e95505debefa2b6b862df34e8dcff94101898b781e617a74391e1.png
ca.cs.ou.nl/assets/logos/ 		28 KB
28 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ca.cs.ou.nl/assets/logos/linkedin-logo-eb34c2d50f6e95505debefa2b6b862df34e8dcff94101898b781e617a74391e1.png
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
35eca4e4c9e115ac43b8c0ae91cbe2980416a3ce0c9ddb5a8aea374f1f8b3f5c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
28334
Content-Type
image/png
iiitb-2ce9dbbffa97af59b8724e18b1bb4b8213e5426d6039f947c9c5d73ec8cd899e.png
ca.cs.ou.nl/assets/footer/ 		12 KB
13 KB 		Image
General
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Full URL
https://ca.cs.ou.nl/assets/footer/iiitb-2ce9dbbffa97af59b8724e18b1bb4b8213e5426d6039f947c9c5d73ec8cd899e.png
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
4444b041b1853593bfe41d862bfcd0b14572ed3d9baf73b7cd011bde0cc51c9d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
12601
Content-Type
image/png
Logo-AWS-80815fe2ae9b5352cf2baa9d941ddb1e7c827061f4b0b9770648b87a86bccf2f.jpg
ca.cs.ou.nl/assets/footer/ 		6 KB
6 KB 		Image
General
Check archive.org
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Full URL
https://ca.cs.ou.nl/assets/footer/Logo-AWS-80815fe2ae9b5352cf2baa9d941ddb1e7c827061f4b0b9770648b87a86bccf2f.jpg
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
fedb7d25ab060c9c472a5eb138e1c048ccc2fec4e89e0861404fa7cb0788f1a9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
5740
Content-Type
image/jpeg
istudio-6f4304a6a91788e9b36ba88d5b69807692b7eef8aea0cd1d730808cfb3e5ab5a.png
ca.cs.ou.nl/assets/footer/ 		7 KB
7 KB 		Image
General
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Full URL
https://ca.cs.ou.nl/assets/footer/istudio-6f4304a6a91788e9b36ba88d5b69807692b7eef8aea0cd1d730808cfb3e5ab5a.png
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
18085343b49903a0f484d9bc8a9585db864e0ef9697173d459fa224563257c78
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
6782
Content-Type
image/png
zense-ae272c9aba33d7bc7f4ad0dc8c0bac04dc5f614afe3c96e7ac157238f7ed9c74.png
ca.cs.ou.nl/assets/footer/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ca.cs.ou.nl/assets/footer/zense-ae272c9aba33d7bc7f4ad0dc8c0bac04dc5f614afe3c96e7ac157238f7ed9c74.png
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
66ab02d6dada3523cc06641292564834028b4c27aeda37404c5a9076b2d62df5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
2778
Content-Type
image/png
select2-543f477e7216db04459670ed1c89589c8a5b0f5ebb04631c4197d9c737ddaa50.css
ca.cs.ou.nl/assets/ 		17 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ca.cs.ou.nl/assets/select2-543f477e7216db04459670ed1c89589c8a5b0f5ebb04631c4197d9c737ddaa50.css
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/assets/application-aba5947b429fb9291826b6c2fe3fb83b4ac6ae6e111924dff47ad7ade6aa7aaa.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
91a960439e4f7f2f580644fee3261877937c2286defa259e06eccfecb8d53b4a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/assets/application-aba5947b429fb9291826b6c2fe3fb83b4ac6ae6e111924dff47ad7ade6aa7aaa.css
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Content-Encoding
gzip
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Vary
Accept-Encoding
Content-Type
text/css
Connection
keep-alive
Content-Length
2232
fa-solid-900-f07a21eb1343ef6828048cbfa8ad282524391deedfd5e61680cc004a967915f3.woff2
ca.cs.ou.nl/assets/font-awesome/ 		78 KB
79 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://ca.cs.ou.nl/assets/font-awesome/fa-solid-900-f07a21eb1343ef6828048cbfa8ad282524391deedfd5e61680cc004a967915f3.woff2
Requested by
Host: ca.cs.ou.nl
URL: https://ca.cs.ou.nl/assets/application-aba5947b429fb9291826b6c2fe3fb83b4ac6ae6e111924dff47ad7ade6aa7aaa.css
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
0bf1b8d8ac1b4ef0caea0db8cbe1b6a35f8a84a2f5fffa2421936cc11a1a91fc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/assets/application-aba5947b429fb9291826b6c2fe3fb83b4ac6ae6e111924dff47ad7ade6aa7aaa.css
Origin
https://ca.cs.ou.nl
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
80328
Content-Type
application/font-woff2
favicon-73d19908a714d479c8d64ef295e12e0e11b9201e7c070e8514e2843274542b31.ico
ca.cs.ou.nl/assets/ 		89 KB
89 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://ca.cs.ou.nl/assets/favicon-73d19908a714d479c8d64ef295e12e0e11b9201e7c070e8514e2843274542b31.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.56.196.82 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
883466d663265ece7d1bee2ee72b99faee70ef83d3459d1cd2e8c549463a5416
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://ca.cs.ou.nl/
Accept-Language
nl-NL,nl;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/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Sat, 22 Jun 2024 13:54:59 GMT
Strict-Transport-Security
max-age=31536000
Last-Modified
Mon, 17 Jun 2024 08:20:46 GMT
Server
nginx
Connection
keep-alive
Content-Length
91262
Content-Type
image/vnd.microsoft.icon

Verdicts & Comments Add Verdict or Comment

33 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.

undefined| event object| fence object| sharedStorage function| handleMainCheckbox function| restrictionsMap function| htmlRowName function| htmlInlineCheckbox function| generateRow function| loadHtml function| loadRestrictions function| formatDate function| getTimeZoneName function| convertSecondsToReadableString function| subscribe function| subscribeOrTest function| testWebPush function| checkPermissions object| e function| t object| ActionCable object| App function| $ function| jQuery object| Rails boolean| _rails_loaded undefined| _ object| Commontator function| autoComplete function| DOMPurify object| bootstrap object| jQuery1124030721959254928977 function| activeSearchBar object| Stimulus

3 Cookies

Domain/Path Name / Value
ca.cs.ou.nl/ Name: ahoy_visitor
Value: cf7e33b4-6d63-499f-b385-3b910e381855
ca.cs.ou.nl/ Name: ahoy_visit
Value: c05d0022-45b6-49c3-bbbe-6434fa701252
ca.cs.ou.nl/ Name: _logix_session
Value: 7mE0lcq2lGrBIZGOxPAOeIrSzdXlFrPxuEWqUP9K7pgXsbrVu2g7n8msILWPPPpa3LPMA4%2BySJG6%2FdoG8f9cI%2B3cVsGOcqvccAD5Aecr2FfcpTq3SFlO7TGlUIQ1LfL0K9VewX7sPmCuNJIyp6XayaqaMLbuMlW3IoXmb8dE2sZYuBj1oyzzplddhXk3P%2B8QmZgytHqg6ELlrUDkk%2FW%2BD%2F7ndUAy7qQllRa8X3Xd0z9eMfOF3hU2a8Z%2FBSIcAfxSW7lsoP%2FIVPtKc%2BkxudfhhFwco5N%2BCQdgoClWy%2BjOORraF%2FVDhOTLKVg5M2THN1U%2FB7M%3D--EkwIdhPaNfnFpo33--Vh7LRRtajx6skX5bSMhQ8w%3D%3D

Security Headers

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

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