Submitted URL: https://aiandsociety.liacs.nl/
Effective URL: https://liacs.leidenuniv.nl/
Submission: On August 02 via api from US — Scanned from NL

Summary

This website contacted 7 IPs in 3 countries across 6 domains to perform 48 HTTP transactions. The main IP is 132.229.137.15, located in Leiden, Netherlands and belongs to SURFNET-NL SURFnet, The Netherlands, NL. The main domain is liacs.leidenuniv.nl.
TLS certificate: Issued by GEANT OV RSA CA 4 on August 1st 2024. Valid for: a year.
This is the only time liacs.leidenuniv.nl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 5 132.229.137.15 1103 (SURFNET-N...)
37 132.229.29.70 1103 (SURFNET-N...)
2 2a00:1450:400... 15169 (GOOGLE)
2 2001:4860:480... 15169 (GOOGLE)
1 142.250.186.72 15169 (GOOGLE)
1 18.66.102.11 16509 (AMAZON-02)
1 108.157.4.86 16509 (AMAZON-02)
48 7
Apex Domain
Subdomains
Transfer
37 universiteitleiden.nl
www.universiteitleiden.nl
1 MB
4 leidenuniv.nl
liacs.leidenuniv.nl
106 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 112
316 KB
2 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 1335
script.hotjar.com — Cisco Umbrella Rank: 2017
61 KB
2 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 3123
1 liacs.nl
aiandsociety.liacs.nl
203 B
48 6
Domain Requested by
37 www.universiteitleiden.nl liacs.leidenuniv.nl
www.universiteitleiden.nl
4 liacs.leidenuniv.nl liacs.leidenuniv.nl
3 www.googletagmanager.com liacs.leidenuniv.nl
www.googletagmanager.com
2 region1.google-analytics.com www.googletagmanager.com
1 script.hotjar.com static.hotjar.com
1 static.hotjar.com www.googletagmanager.com
1 aiandsociety.liacs.nl 1 redirects
48 7
Subject Issuer Validity Valid
lithium.liacs.nl
GEANT OV RSA CA 4
2024-08-01 -
2025-08-01
a year crt.sh
www.universiteitleiden.nl
GEANT OV RSA CA 4
2023-10-24 -
2024-10-23
a year crt.sh
*.google-analytics.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
*.hotjar.com
Amazon RSA 2048 M03
2024-05-22 -
2025-06-20
a year crt.sh

This page contains 1 frames:

Primary Page: https://liacs.leidenuniv.nl/
Frame ID: D3B3935C376D1B024CC74C63149BBC63
Requests: 48 HTTP requests in this frame

Screenshot

Page Title

Computer Science at Leiden University - Leiden University

Page URL History Show full URLs

  1. https://aiandsociety.liacs.nl/ HTTP 301
    https://liacs.leidenuniv.nl/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <[^>]+/binaries/(?:[^/]+/)*content/gallery/

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • <!-- (?:End )?Google Tag Manager -->
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • //static\.hotjar\.com/

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

48
Requests

100 %
HTTPS

29 %
IPv6

6
Domains

7
Subdomains

7
IPs

3
Countries

1677 kB
Transfer

2824 kB
Size

6
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://aiandsociety.liacs.nl/ HTTP 301
    https://liacs.leidenuniv.nl/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

48 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
liacs.leidenuniv.nl/
Redirect Chain
  • https://aiandsociety.liacs.nl/
  • https://liacs.leidenuniv.nl/
44 KB
44 KB
Document
General
Full URL
https://liacs.leidenuniv.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.137.15 Leiden, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
lithium.liacs.nl
Software
nginx/1.20.1 /
Resource Hash
f0e2c811ddefe1ab4820899bbab6447d4c1ba1b5ea8f20d4071a937446c3794e
Security Headers
Name Value
Strict-Transport-Security max-age=604800; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Connection
keep-alive
Content-Type
text/html; charset=UTF-8
Date
Fri, 02 Aug 2024 01:13:58 GMT
Server
nginx/1.20.1
Strict-Transport-Security
max-age=604800; preload
Transfer-Encoding
chunked

Redirect headers

Connection
keep-alive
Content-Length
169
Content-Type
text/html
Date
Fri, 02 Aug 2024 01:13:58 GMT
Location
https://liacs.leidenuniv.nl/
Server
nginx/1.20.1
screen.css
www.universiteitleiden.nl/en/design-1.0/css/ul2external/
315 KB
71 KB
Stylesheet
General
Full URL
https://www.universiteitleiden.nl/en/design-1.0/css/ul2external/screen.css?v=1.181.00
Requested by
Host: liacs.leidenuniv.nl
URL: https://liacs.leidenuniv.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
bc039139d7f91ca89b6f48d7e2ce2bc84ab65d0ee9927a1738760973511e31a4
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Date
Fri, 02 Aug 2024 01:13:58 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Transfer-Encoding
chunked
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Mon, 29 Jul 2024 10:21:10 GMT
Etag
W/"322283-1722248470000"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
text/css;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
js
www.googletagmanager.com/gtag/
306 KB
102 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-7XRD4LEEHV
Requested by
Host: liacs.leidenuniv.nl
URL: https://liacs.leidenuniv.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
2a894c9fabc572902e15621d24821943d62879e4a96b8ae36c1cb07922ae32e8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Fri, 02 Aug 2024 01:13:59 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
103893
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Fri, 02 Aug 2024 01:13:59 GMT
zegel.png
www.universiteitleiden.nl/en/design-1.0/assets/images/
6 KB
7 KB
Image
General
Full URL
https://www.universiteitleiden.nl/en/design-1.0/assets/images/zegel.png
Requested by
Host: liacs.leidenuniv.nl
URL: https://liacs.leidenuniv.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
53b78e84da87287d1c5bfa91a6de549a2dae14501dd825d64e762e80fcbbe881
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Date
Fri, 02 Aug 2024 01:13:58 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Transfer-Encoding
chunked
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Mon, 29 Jul 2024 10:21:10 GMT
Etag
W/"6003-1722248470000"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
image/png;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
d1180x250
www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/science/liacs/new_header2.jpg/new_header2.jpg/
227 KB
229 KB
Image
General
Full URL
https://www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/science/liacs/new_header2.jpg/new_header2.jpg/d1180x250
Requested by
Host: liacs.leidenuniv.nl
URL: https://liacs.leidenuniv.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
1dbc4419f4b387851b1ca0c07dd57d31ffbd4464a80af706dac74e02c43cb3cf
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Date
Fri, 02 Aug 2024 01:13:58 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Transfer-Encoding
chunked
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Tue, 28 Jun 2022 12:27:27 GMT
Etag
"1638288980291"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
image/jpeg;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
d50x50
www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/general/banner-afbeeldingen/240729-banner-dark-web.jpg/240729-banner-dark-web.jpg/
4 KB
5 KB
Image
General
Full URL
https://www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/general/banner-afbeeldingen/240729-banner-dark-web.jpg/240729-banner-dark-web.jpg/d50x50
Requested by
Host: liacs.leidenuniv.nl
URL: https://liacs.leidenuniv.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
dce7755197a7d42f3c15d047f34a6a891fa80cd7f9bbdd8fa6188468f12f16e0
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Date
Fri, 02 Aug 2024 01:13:58 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Age
56406
Transfer-Encoding
chunked
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Tue, 30 Jul 2024 10:45:26 GMT
Etag
"1731776400372"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
image/jpeg;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
d50x50
www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/science/liacs/climate-change.jpg/climate-change.jpg/
4 KB
5 KB
Image
General
Full URL
https://www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/science/liacs/climate-change.jpg/climate-change.jpg/d50x50
Requested by
Host: liacs.leidenuniv.nl
URL: https://liacs.leidenuniv.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
866751981321a246d9a95a5766ba287208ffbe30d38ea31c9dd4564abb2cc167
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Date
Fri, 02 Aug 2024 01:13:58 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Transfer-Encoding
chunked
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Fri, 26 Jul 2024 11:24:31 GMT
Etag
"1719518841325"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
image/jpeg;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
d50x50
www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/general/banner-afbeeldingen/240716-banner-nwo-subsidie-kunst.jpg/240716-banner-nwo-subsidie-kunst.jpg/
4 KB
4 KB
Image
General
Full URL
https://www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/general/banner-afbeeldingen/240716-banner-nwo-subsidie-kunst.jpg/240716-banner-nwo-subsidie-kunst.jpg/d50x50
Requested by
Host: liacs.leidenuniv.nl
URL: https://liacs.leidenuniv.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
59248864ceb5fa95ebe7ed90ee447d24c95803b6ea82829f66287881ca41471e
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Date
Fri, 02 Aug 2024 01:13:58 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Transfer-Encoding
chunked
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Wed, 17 Jul 2024 08:01:33 GMT
Etag
"1730473055547"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
image/jpeg;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
d50x50
www.universiteitleiden.nl/binaries/content/gallery/student-recruitment-sites/fgga/voorkant-cybersecurity--cybercrime.png/voorkant-cybersecurity--cybercrime.png/
10 KB
7 KB
Image
General
Full URL
https://www.universiteitleiden.nl/binaries/content/gallery/student-recruitment-sites/fgga/voorkant-cybersecurity--cybercrime.png/voorkant-cybersecurity--cybercrime.png/d50x50
Requested by
Host: liacs.leidenuniv.nl
URL: https://liacs.leidenuniv.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
a527710516efda618c173ed0817ff94ec09044df4ba2f8ac451989a8641fb80c
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Date
Fri, 02 Aug 2024 01:13:58 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Transfer-Encoding
chunked
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Tue, 09 Jul 2024 15:25:02 GMT
Etag
"1707208965485"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
image/png;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
d50x50
www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/science/liacs/img.png/img.png/
10 KB
9 KB
Image
General
Full URL
https://www.universiteitleiden.nl/binaries/content/gallery/ul2/main-images/science/liacs/img.png/img.png/d50x50
Requested by
Host: liacs.leidenuniv.nl
URL: https://liacs.leidenuniv.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Date
Fri, 02 Aug 2024 01:13:58 GMT
X-Content-Type-Options
nosniff
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Content-Length
306
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Mon, 29 Jul 2024 10:21:10 GMT
Etag
W/"306-1722248470000"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
text/javascript;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
modules.8da33a8f469c3b5ffcec.js
script.hotjar.com/
223 KB
56 KB
Script
General
Full URL
https://script.hotjar.com/modules.8da33a8f469c3b5ffcec.js
Requested by
Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-2276989.js?sv=7
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.157.4.86 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-157-4-86.dus51.r.cloudfront.net
Software
/
Resource Hash
76f448ec45359e863fb3a6432a2a3cf22c0cc0a52aead6318b57ab38db6f1d14
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Tue, 30 Jul 2024 14:23:06 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains
via
1.1 e60c6ee10489538b535a3fc65e54d028.cloudfront.net (CloudFront)
x-amz-cf-pop
DUS51-P2
age
211853
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
content-length
56385
last-modified
Tue, 30 Jul 2024 14:22:40 GMT
etag
"0728625a147ca79276a1790b9cf3175d"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=31536000
accept-ranges
bytes
x-robots-tag
none
x-amz-cf-id
ZAjM5eCBnWRcQ4xo8fMLLfQ8tZZL4ItufCPp9HrrisrVwtSOBlrQjA==
collect
region1.google-analytics.com/g/
0
0
Fetch
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-0RSX4L0ZPZ&gtm=45je47v0v873081270z8832271741za200zb832271741&_p=1722561239104&gcs=G101&gcd=13q3v3q2q7&npa=1&dma_cps=-&dma=1&tag_exp=95250753&ul=en&cid=1907884757.1722561239&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=denied&ngs=1&_s=1&sid=1722561239&sct=1&seg=0&dl=https%3A%2F%2Fliacs.leidenuniv.nl%2F&dt=Computer%20Science%20at%20Leiden%20University%20-%20Leiden%20University&en=page_view&_fv=1&_ss=1&ep.faculty_name=Science&ep.page_type=organizationlanding&ep.cookies_accepted=false&up.cookies_geaccepteerd=false&tfd=829
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-0RSX4L0ZPZ&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 02 Aug 2024 01:13:59 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://liacs.leidenuniv.nl
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
favicon.ico
www.universiteitleiden.nl/en/design-1.0/assets/icons/
1 KB
2 KB
Other
General
Full URL
https://www.universiteitleiden.nl/en/design-1.0/assets/icons/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
da920ad76b23b47287b956af2a5f4312c8d42534f958e7923cde097d2db07207
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Date
Fri, 02 Aug 2024 01:13:58 GMT
X-Content-Type-Options
nosniff
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Content-Length
1150
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Mon, 29 Jul 2024 10:21:10 GMT
Etag
W/"1150-1722248470000"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
image/x-icon;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
favicon.ico
www.universiteitleiden.nl/en/design-1.0/assets/icons/
1 KB
0
Other
General
Full URL
https://www.universiteitleiden.nl/en/design-1.0/assets/icons/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
da920ad76b23b47287b956af2a5f4312c8d42534f958e7923cde097d2db07207
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Date
Fri, 02 Aug 2024 01:13:58 GMT
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
X-Content-Type-Options
nosniff
Last-Modified
Mon, 29 Jul 2024 10:21:10 GMT
Etag
W/"1150-1722248470000"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
image/x-icon;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes
Content-Length
1150
X-Xss-Protection
1; mode=block
icon-32px.png
www.universiteitleiden.nl/en/design-1.0/assets/icons/
3 KB
3 KB
Other
General
Full URL
https://www.universiteitleiden.nl/en/design-1.0/assets/icons/icon-32px.png
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
132.229.29.70 Oegstgeest, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
p-lb-000636.infra.leidenuniv.nl
Software
/
Resource Hash
35225ad4b80b191d9aac497a3f6b83f849314793e5759301c4f64e7a6d49c85c
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Referer
https://liacs.leidenuniv.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Security-Policy
frame-ancestors 'self' https://leidenuniv.libwizard.com https://library-tutorials.leidenuniv.nl https://brightspace.universiteitleiden.nl
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Date
Fri, 02 Aug 2024 01:13:59 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains; preload
Transfer-Encoding
chunked
X-Xss-Protection
1; mode=block
Referrer-Policy
strict-origin-when-cross-origin, strict-origin
Last-Modified
Mon, 29 Jul 2024 10:21:10 GMT
Etag
W/"2630-1722248470000"
Access-Control-Max-Age
3600
Access-Control-Allow-Methods
GET
Content-Type
image/png;charset=UTF-8
Access-Control-Allow-Origin
*
Vary
Accept-Encoding, Origin
X-FRAME-OPTIONS
SAMEORIGIN
Accept-Ranges
bytes

Verdicts & Comments Add Verdict or Comment

23 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.

object| 0 string| cookiesAccepted string| internalTraffic object| dataLayer function| gtag object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal function| hj object| _hjSettings function| setCookie function| getCookie function| getScrollPercent string| pagePath object| boundaries object| UL2 function| $ function| jQuery object| hjSiteSettings object| hjLazyModules function| hjBootstrap object| hjBootstrapCalled

6 Cookies

Domain/Path Name / Value
.leidenuniv.nl/ Name: _ga_7XRD4LEEHV
Value: GS1.1.1722561239.1.0.1722561239.0.0.0
.leidenuniv.nl/ Name: _ga
Value: GA1.1.1907884757.1722561239
.liacs.leidenuniv.nl/ Name: pageviewCount
Value: 1
.leidenuniv.nl/ Name: _ga_0RSX4L0ZPZ
Value: GS1.1.1722561239.1.0.1722561239.0.0.0
.leidenuniv.nl/ Name: _hjSessionUser_2276989
Value: eyJpZCI6IjdmZWZkMzEyLTk1YmQtNTczZi05OTVkLWZmZjM3NTgyMzdmZSIsImNyZWF0ZWQiOjE3MjI1NjEyMzk1ODQsImV4aXN0aW5nIjpmYWxzZX0=
.leidenuniv.nl/ Name: _hjSession_2276989
Value: eyJpZCI6ImQ5YWMzNTNmLTRkZjYtNDE0NC1hZTcxLThiMmVlNzhhMGQ5NyIsImMiOjE3MjI1NjEyMzk1ODUsInMiOjAsInIiOjAsInNiIjowLCJzciI6MCwic2UiOjAsImZzIjoxLCJzcCI6MH0=

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=604800; preload

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.

aiandsociety.liacs.nl
liacs.leidenuniv.nl
region1.google-analytics.com
script.hotjar.com
static.hotjar.com
www.googletagmanager.com
www.universiteitleiden.nl
108.157.4.86
132.229.137.15
132.229.29.70
142.250.186.72
18.66.102.11
2001:4860:4802:34::36
2a00:1450:4001:828::2008
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b017be14963847c27abeb913c15b037aac475f8f5b142fcadcdf19fac69863e1
b397d1abffaa30113088095b45483dff9dff07476d17f242c25c8031f91a842f
bbe68e9678f643f0ce8a91a2e90bdc1b2740959ffb44758b3cdd4f11b02a6de5
bc039139d7f91ca89b6f48d7e2ce2bc84ab65d0ee9927a1738760973511e31a4
cda24ba830422d9d19f51bf323fb303bbca2b6036ac82dec765c4a40e909dbd0
da920ad76b23b47287b956af2a5f4312c8d42534f958e7923cde097d2db07207
db9f1cf54e29d1a0c48bf52a5d31f67ac38dec4b6e0609cc0c4cfa3479a03c28
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fb2df2246ca45a81fe7b2a39dc12abca34b7756b269c8ceb0902f75ab36dc4c4