Submitted URL: https://alpha.111500.xyz/
Effective URL: https://www.surf.nl/
Submission: On June 07 via api from US — Scanned from DE

Summary

This website contacted 5 IPs in 3 countries across 5 domains to perform 37 HTTP transactions. The main IP is 2001:610:188:410:145:100:190:243, located in Breda, Netherlands and belongs to SURFNET-NL SURFnet, The Netherlands, NL. The main domain is www.surf.nl.
TLS certificate: Issued by GEANT OV RSA CA 4 on May 6th 2024. Valid for: a year.
This is the only time www.surf.nl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 172.67.134.204 13335 (CLOUDFLAR...)
29 2001:610:188:... 1103 (SURFNET-N...)
4 91.197.41.29 48579 (ELASTX)
1 2a02:23e8:200... 51514 (SPOTLER S...)
1 2a02:23e8:200... 51514 (SPOTLER S...)
2 34.96.102.137 396982 (GOOGLE-CL...)
37 5
Apex Domain
Subdomains
Transfer
29 surf.nl
www.surf.nl
1 MB
4 piwik.pro
surfnl.containers.piwik.pro
surfnl.piwik.pro
111 KB
2 visualwebsiteoptimizer.com
dev.visualwebsiteoptimizer.com — Cisco Umbrella Rank: 4085
2 KB
2 mailplus.nl
m17.mailplus.nl
static.mailplus.nl — Cisco Umbrella Rank: 197415
29 KB
1 111500.xyz
alpha.111500.xyz
463 B
37 5
Domain Requested by
29 www.surf.nl www.surf.nl
3 surfnl.containers.piwik.pro www.surf.nl
2 dev.visualwebsiteoptimizer.com www.surf.nl
1 surfnl.piwik.pro surfnl.containers.piwik.pro
1 static.mailplus.nl www.surf.nl
1 m17.mailplus.nl www.surf.nl
1 alpha.111500.xyz 1 redirects
37 7
Subject Issuer Validity Valid
surfnet.nl
GEANT OV RSA CA 4
2024-05-06 -
2025-05-06
a year crt.sh
*.containers.piwik.pro
GlobeSSL DV CA
2024-01-02 -
2025-01-01
a year crt.sh
*.m11.mailplus.nl
R3
2024-04-09 -
2024-07-08
3 months crt.sh
*.mailplus.nl
Sectigo RSA Domain Validation Secure Server CA
2023-09-27 -
2024-10-01
a year crt.sh
*.visualwebsiteoptimizer.com
Starfield Secure Certificate Authority - G2
2023-07-06 -
2024-07-06
a year crt.sh
*.piwik.pro
GlobeSSL DV CA
2024-01-02 -
2025-01-28
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.surf.nl/
Frame ID: 723D8700AB8D450D76725791C5BB2606
Requests: 37 HTTP requests in this frame

Screenshot

Page Title

SURF is de ict-coöperatie van onderwijs en onderzoek | SURF.nl

Page URL History Show full URLs

  1. https://alpha.111500.xyz/ HTTP 301
    https://www.surf.nl/ Page URL

Detected technologies

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

Page Statistics

37
Requests

100 %
HTTPS

50 %
IPv6

5
Domains

7
Subdomains

5
IPs

3
Countries

1562 kB
Transfer

2560 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://alpha.111500.xyz/ HTTP 301
    https://www.surf.nl/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

37 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.surf.nl/
Redirect Chain
  • https://alpha.111500.xyz/
  • https://www.surf.nl/
251 KB
253 KB
Document
General
Full URL
https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
44aa9ae67fa7244205f53238dd31d35da4bff9a417c7fba461f55c0002c49819
Security Headers
Name Value
Content-Security-Policy default-src 'self'; script-src 'self' webstats.surf.nl *.mailplus.nl platform.twitter.com syndication.twitter.com cdn.syndication.twimg.com www.instagram.com www.google.com www.gstatic.com surfnl.containers.piwik.pro 'unsafe-inline' 'unsafe-eval' *.visualwebsiteoptimizer.com *.vwo.com static.site24x7rum.eu; style-src 'self' 'unsafe-inline' static.mailplus.nl fonts.googleapis.com use.typekit.net p.typekit.net platform.twitter.com surfnl.containers.piwik.pro surfnl.piwik.pro; img-src http: https: surfnl.containers.piwik.pro surfnl.piwik.pro data:;; frame-src 'self' *.surf.nl openonderwijsapi.nl www.surfspace.nl surfspace.nl www.slideshare.net player.vimeo.com www.youtube.com www.youtube-nocookie.com surf.mediamission.nl platform.twitter.com syndication.twitter.com www.instagram.com www.facebook.com www.linkedin.com www.google.com https://surf.apnd.me/OWD23/program https://surf.apnd.me/ACUD23/program; child-src 'self' surf.mediamission.nl www.slideshare.net player.vimeo.com www.youtube.com www.youtube-nocookie.com surf.mediamission.nl platform.twitter.com syndication.twitter.com www.instagram.com www.facebook.com www.linkedin.com; font-src 'self' fonts.gstatic.com surfnl.containers.piwik.pro surfnl.piwik.pro data:; connect-src 'self' surfnl.piwik.pro webstats.surf.nl surfnl.containers.piwik.pro surfnl.piwik.pro; report-uri /report-csp-violation; upgrade-insecure-requests
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
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/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
max-age=3600, public
content-language
nl
content-length
256932
content-security-policy
default-src 'self'; script-src 'self' webstats.surf.nl *.mailplus.nl platform.twitter.com syndication.twitter.com cdn.syndication.twimg.com www.instagram.com www.google.com www.gstatic.com surfnl.containers.piwik.pro 'unsafe-inline' 'unsafe-eval' *.visualwebsiteoptimizer.com *.vwo.com static.site24x7rum.eu; style-src 'self' 'unsafe-inline' static.mailplus.nl fonts.googleapis.com use.typekit.net p.typekit.net platform.twitter.com surfnl.containers.piwik.pro surfnl.piwik.pro; img-src http: https: surfnl.containers.piwik.pro surfnl.piwik.pro data:;; frame-src 'self' *.surf.nl openonderwijsapi.nl www.surfspace.nl surfspace.nl www.slideshare.net player.vimeo.com www.youtube.com www.youtube-nocookie.com surf.mediamission.nl platform.twitter.com syndication.twitter.com www.instagram.com www.facebook.com www.linkedin.com www.google.com https://surf.apnd.me/OWD23/program https://surf.apnd.me/ACUD23/program; child-src 'self' surf.mediamission.nl www.slideshare.net player.vimeo.com www.youtube.com www.youtube-nocookie.com surf.mediamission.nl platform.twitter.com syndication.twitter.com www.instagram.com www.facebook.com www.linkedin.com; font-src 'self' fonts.gstatic.com surfnl.containers.piwik.pro surfnl.piwik.pro data:; connect-src 'self' surfnl.piwik.pro webstats.surf.nl surfnl.containers.piwik.pro surfnl.piwik.pro; report-uri /report-csp-violation; upgrade-insecure-requests
content-type
text/html; charset=UTF-8
date
Fri, 07 Jun 2024 12:11:36 GMT
etag
"1717749961"
expires
Sun, 19 Nov 1978 05:00:00 GMT
last-modified
Fri, 07 Jun 2024 08:46:01 GMT
referrer-policy
origin same-origin
server
nginx
strict-transport-security
max-age=31536000;
vary
Cookie
x-content-type-options
nosniff
x-drupal-cache
HIT
x-drupal-dynamic-cache
MISS
x-frame-options
SAMEORIGIN
x-served-by
prod-utr
x-xss-protection
1; mode=block

Redirect headers

allow
GET, POST, HEAD
alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
89008bae8cd830e2-FRA
content-type
text/html
date
Fri, 07 Jun 2024 12:11:36 GMT
location
https://www.surf.nl
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2XUDTQUP113n4e5QtO0FIZf8%2BxUHtUzth4KGqg%2FSAAT4ogdowJIt%2BiV3LzW%2BaiKs2Jr6eSj1WFsAS3cH356nMM001Gvy5%2FsWr4RLVjz%2FTEXEZA677GsMRYnxFM4XFqcKeV9z"}],"group":"cf-nel","max_age":604800}
server
cloudflare
css_QldkK3fK_AaAvYppiXqbwvhNIUbAWRnItP9ZHGJr30Q.css
www.surf.nl/files/css/
8 KB
3 KB
Stylesheet
General
Full URL
https://www.surf.nl/files/css/css_QldkK3fK_AaAvYppiXqbwvhNIUbAWRnItP9ZHGJr30Q.css?delta=0&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
0d8df765afc07e0389c04f3938e65773f78b31fbca53c622d12f3117c53b13b4
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:36 GMT
strict-transport-security
max-age=31536000;
x-content-type-options
nosniff
content-encoding
gzip
content-length
2235
x-xss-protection
1; mode=block
x-served-by
prod-ams
referrer-policy
origin, same-origin
last-modified
Fri, 31 May 2024 08:51:05 GMT
server
nginx
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=31536000
accept-ranges
bytes
expires
Sat, 07 Jun 2025 12:11:36 GMT
css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css
www.surf.nl/files/css/
420 KB
53 KB
Stylesheet
General
Full URL
https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
f665f1a5c8a9e8a0cd7d03e3f417c220865989b2363b02f6197d48ada8580c27
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:36 GMT
strict-transport-security
max-age=31536000;
x-content-type-options
nosniff
content-encoding
gzip
content-length
53683
x-xss-protection
1; mode=block
x-served-by
prod-utr
referrer-policy
origin, same-origin
last-modified
Fri, 31 May 2024 08:50:46 GMT
server
nginx
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=31536000
accept-ranges
bytes
expires
Sat, 07 Jun 2025 12:11:36 GMT
js_mOwWWLhYDq45BHKr9me4qDYfQlLN7otQIjtglEYpERA.js
www.surf.nl/files/js/
142 KB
47 KB
Script
General
Full URL
https://www.surf.nl/files/js/js_mOwWWLhYDq45BHKr9me4qDYfQlLN7otQIjtglEYpERA.js?scope=header&delta=0&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
4e8278323b9a281682e036f19222f09337313ac64876710879ee780ecfbcc938
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:36 GMT
strict-transport-security
max-age=31536000;
x-content-type-options
nosniff
content-encoding
gzip
content-length
47358
x-xss-protection
1; mode=block
x-served-by
prod-ams
referrer-policy
origin, same-origin
last-modified
Fri, 31 May 2024 08:50:47 GMT
server
nginx
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=31536000
accept-ranges
bytes
expires
Sat, 07 Jun 2025 12:11:36 GMT
logo.svg
www.surf.nl/themes/surf/
1 KB
2 KB
Image
General
Full URL
https://www.surf.nl/themes/surf/logo.svg
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
76d5d289a17463da97b57104322dde6a496dac84a6a6920c36c33e7066b400f3
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:36 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Fri, 20 Aug 2021 05:38:08 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
max-age=31536000
accept-ranges
bytes
content-length
1383
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:36 GMT
8db45789-8d6b-4fa9-bd2b-5042da448581.sync.js
surfnl.containers.piwik.pro/
82 KB
25 KB
Script
General
Full URL
https://surfnl.containers.piwik.pro/8db45789-8d6b-4fa9-bd2b-5042da448581.sync.js
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
91.197.41.29 Stockholm, Sweden, ASN48579 (ELASTX, SE),
Reverse DNS
Software
/
Resource Hash
3665d1b2039c646a9cbf6adb33da0e4e19892fd6a80a6f0d508fa9fd6719c535
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options sameorigin

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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/125.0.0.0 Safari/537.36
Intervention
<https://www.chromestatus.com/feature/5718547946799104>; level="warning"
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:36 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
referrer-policy
origin
etag
W/"7ce0c714b128f8eb-981527cbe0985c50"
vary
Accept-Encoding, Cookie
x-frame-options
sameorigin
content-type
application/javascript; charset=utf-8
cache-control
public, must-revalidate
x-robots-tag
none
x-cached
EXPIRED
React
m17.mailplus.nl/genericservice/code/servlet/
19 KB
5 KB
Script
General
Full URL
https://m17.mailplus.nl/genericservice/code/servlet/React?command=getFormJs&uid=317000344&feid=bezxQ3gUpEKaGaYjD9e3&p=https&om=d&of=h&pn=1&jq=1
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2a02:23e8:200::51:111 , Netherlands, ASN51514 (SPOTLER Spotler Network, NL),
Reverse DNS
Software
Apache /
Resource Hash
1657e9a686b290141d59d78196a7b7f8c6ada1062dc1f8ba45547b60f11519db
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Fri, 07 Jun 2024 12:11:36 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains
Referrer-Policy
no-referrer
Content-Encoding
gzip
Server
Apache
Vary
Accept-Encoding
Content-Type
application/javascript;charset=UTF-8
Connection
Keep-Alive
Keep-Alive
timeout=5, max=100
Content-Length
4617
js_WIdvqOzaM9skTiDMSMypu3nyACYR7RO5AvoxgxSNQvo.js
www.surf.nl/files/js/
79 KB
19 KB
Script
General
Full URL
https://www.surf.nl/files/js/js_WIdvqOzaM9skTiDMSMypu3nyACYR7RO5AvoxgxSNQvo.js?scope=footer&delta=0&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
ce32a1701550bd9fb05978ab97145231d584bda73e56c159e9c397b8b44f1534
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:36 GMT
strict-transport-security
max-age=31536000;
x-content-type-options
nosniff
content-encoding
gzip
content-length
19258
x-xss-protection
1; mode=block
x-served-by
prod-ams
referrer-policy
origin, same-origin
last-modified
Fri, 31 May 2024 08:50:47 GMT
server
nginx
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=31536000
accept-ranges
bytes
expires
Sat, 07 Jun 2025 12:11:36 GMT
fontfaceobserver.js
www.surf.nl/themes/surf/javascripts/libraries/fontfaceobserver/
6 KB
6 KB
Script
General
Full URL
https://www.surf.nl/themes/surf/javascripts/libraries/fontfaceobserver/fontfaceobserver.js?secdwc
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
4de6fa91b957aff09b81401dbe4a939e919a4b18bbf4a7cbaa4a0f6ccf2b439c
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:36 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Tue, 07 Dec 2021 08:28:53 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
max-age=31536000
accept-ranges
bytes
content-length
5991
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:36 GMT
fontfaceobserver.init.js
www.surf.nl/themes/surf/javascripts/libraries/fontfaceobserver/
328 B
668 B
Script
General
Full URL
https://www.surf.nl/themes/surf/javascripts/libraries/fontfaceobserver/fontfaceobserver.init.js?secdwc
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
b893205bb926bf71641af03330c6045916129da027eb2507ea322133e0082117
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:36 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Wed, 08 Jun 2022 07:25:14 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
max-age=31536000
accept-ranges
bytes
content-length
328
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:36 GMT
js_5q_J7hn-X3cpj3OQF_Pl_VoSxq3AtGXbx42xvTA9Q8g.js
www.surf.nl/files/js/
245 KB
62 KB
Script
General
Full URL
https://www.surf.nl/files/js/js_5q_J7hn-X3cpj3OQF_Pl_VoSxq3AtGXbx42xvTA9Q8g.js?scope=footer&delta=3&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
0ab3ca814758906747623689a596ad74b1cbcd2e3cfc87012828b5ad20efdc9a
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:36 GMT
strict-transport-security
max-age=31536000;
x-content-type-options
nosniff
content-encoding
gzip
content-length
63088
x-xss-protection
1; mode=block
x-served-by
prod-utr
referrer-policy
origin, same-origin
last-modified
Fri, 31 May 2024 08:51:11 GMT
server
nginx
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=31536000
accept-ranges
bytes
expires
Sat, 07 Jun 2025 12:11:36 GMT
jquery.validate.1.19.3.min.js
static.mailplus.nl/jq/
24 KB
24 KB
Script
General
Full URL
https://static.mailplus.nl/jq/jquery.validate.1.19.3.min.js
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
2a02:23e8:200::49:152 , Netherlands, ASN51514 (SPOTLER Spotler Network, NL),
Reverse DNS
Software
Spotler /
Resource Hash
4c0cc637858d6503cba9262f8be75740c29e853605a153a7bde46a6e2e367eb0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000; includeSubDomains
last-modified
Mon, 12 Apr 2021 07:49:23 GMT
server
Spotler
etag
"5f6e-5bfc1c08efbfe"
content-type
application/javascript
cache-control
max-age=3600, private, no-transform
accept-ranges
bytes
content-length
24430
expires
Fri, 07 Jun 2024 13:11:37 GMT
js_q0d_ht-8hOhbaQTi49OTyiHxeaIEZLz6Hb7hMIsJAa0.js
www.surf.nl/files/js/
351 B
639 B
Script
General
Full URL
https://www.surf.nl/files/js/js_q0d_ht-8hOhbaQTi49OTyiHxeaIEZLz6Hb7hMIsJAa0.js?scope=footer&delta=5&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
33183b8ea6cdb670469cff76e2ee43fd7eb5ec9a0a937b7515da90e7e4528ec1
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
x-content-type-options
nosniff
content-encoding
gzip
content-length
269
x-xss-protection
1; mode=block
x-served-by
prod-ams
referrer-policy
origin, same-origin
last-modified
Fri, 31 May 2024 08:50:47 GMT
server
nginx
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=31536000
accept-ranges
bytes
expires
Sat, 07 Jun 2025 12:11:37 GMT
js_visitor_settings.php
dev.visualwebsiteoptimizer.com/deploy/
4 KB
2 KB
Script
General
Full URL
https://dev.visualwebsiteoptimizer.com/deploy/js_visitor_settings.php?v=1&a=844679&url=https%3A%2F%2Fwww.surf.nl%2F&random=0.0016244499824240588
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
137.102.96.34.bc.googleusercontent.com
Software
gfra2 /
Resource Hash
61fa437c38d807b6a93f3a5c76935df417c544c1d2a304128ca4d411784fb2ac

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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/125.0.0.0 Safari/537.36
Intervention
<https://www.chromestatus.com/feature/5718547946799104>; level="warning"
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:36 GMT
content-encoding
gzip
via
1.1 google
server
gfra2
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-type
application/javascript; charset=UTF-8
v.gif
dev.visualwebsiteoptimizer.com/eu01/
35 B
155 B
Image
General
Full URL
https://dev.visualwebsiteoptimizer.com/eu01/v.gif?cd=0&a=844679&d=surf.nl&u=D1A4817C5E2CB977B6FB4588CBA471DFC&h=8c72ad8b0838bfa108dd8f93b114d38c
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
137.102.96.34.bc.googleusercontent.com
Software
gbel2c /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:37 GMT
via
1.1 google
x-content-type-options
nosniff
server
gbel2c
content-type
image/gif
access-control-allow-origin
*
cache-control
public, max-age=43200
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
css_5fTKGlyCcA9hMYII34fd5pVngez7JtLBUeJs_k4pGdA.css
www.surf.nl/files/css/
39 KB
8 KB
Stylesheet
General
Full URL
https://www.surf.nl/files/css/css_5fTKGlyCcA9hMYII34fd5pVngez7JtLBUeJs_k4pGdA.css?delta=2&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
106c21a7cb2a0bf42383e3589394726f228ce9538bfda14262c73b511760bb5e
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
x-content-type-options
nosniff
content-encoding
gzip
content-length
8213
x-xss-protection
1; mode=block
x-served-by
prod-utr
referrer-policy
origin, same-origin
last-modified
Fri, 31 May 2024 08:50:47 GMT
server
nginx
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css
cache-control
max-age=31536000
accept-ranges
bytes
expires
Sat, 07 Jun 2025 12:11:37 GMT
8db45789-8d6b-4fa9-bd2b-5042da448581.js
surfnl.containers.piwik.pro/
219 KB
63 KB
Script
General
Full URL
https://surfnl.containers.piwik.pro/8db45789-8d6b-4fa9-bd2b-5042da448581.js
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
91.197.41.29 Stockholm, Sweden, ASN48579 (ELASTX, SE),
Reverse DNS
Software
/
Resource Hash
c55db8e1b78d286073c1d618b9a97103151465d801fb2fea81bb8e629b8cef1c
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options sameorigin

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
referrer-policy
origin
etag
W/"9d548891fbcd1224-4630405dbc92f20d"
vary
Accept-Encoding, Cookie
x-frame-options
sameorigin
content-type
application/javascript; charset=utf-8
cache-control
public, must-revalidate
x-robots-tag
none
x-cached
MISS
sprite.view.svg
www.surf.nl/themes/surf/images/sprite/view/svg/
95 KB
96 KB
Image
General
Full URL
https://www.surf.nl/themes/surf/images/sprite/view/svg/sprite.view.svg?v=u6304377e
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
f7302901663914460ffa68f280e4e8f113a181433a79fc4ff2b4f6e6a23cddd9
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Tue, 19 Dec 2023 07:55:02 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
max-age=31536000
accept-ranges
bytes
content-length
97673
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
surf-research-day-prijswinnaar-004-low.jpeg
www.surf.nl/files/styles/featured_landingpage_item_medium_large/public/2024-05/
83 KB
83 KB
Image
General
Full URL
https://www.surf.nl/files/styles/featured_landingpage_item_medium_large/public/2024-05/surf-research-day-prijswinnaar-004-low.jpeg?h=4c1fc98e&itok=snt8rTdl
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
fc89f760e2f5e76e3efb9d007c7542acba936567e6bf24a86368c0baa6e8c717
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Mon, 03 Jun 2024 12:58:21 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
max-age=31536000
accept-ranges
bytes
content-length
84517
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
male-business-executive-using-virtual-reality-headset_0.jpg
www.surf.nl/files/styles/featured_landingpage_item_small/public/2024-05/
16 KB
16 KB
Image
General
Full URL
https://www.surf.nl/files/styles/featured_landingpage_item_small/public/2024-05/male-business-executive-using-virtual-reality-headset_0.jpg?h=4c1fc98e&itok=tbDrTFuA
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
0b0bf60d4db3e5df2bfd3a35c9aea655da0098cc8dcee1a3ad80f09732f74405
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Tue, 28 May 2024 08:30:23 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
max-age=31536000
accept-ranges
bytes
content-length
16278
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
Mannen%20met%20laptop.JPG
www.surf.nl/files/styles/featured_landingpage_item_small/public/2018-12/
25 KB
26 KB
Image
General
Full URL
https://www.surf.nl/files/styles/featured_landingpage_item_small/public/2018-12/Mannen%20met%20laptop.JPG?h=f95724cd&itok=xOC-VXAg
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
b785a732bbbb43d2df12c7654ccd7347017ba04153d900c6dc5eed687305fd08
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Mon, 03 Jun 2024 12:58:21 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
max-age=31536000
accept-ranges
bytes
content-length
26017
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
Arjoh_Kmg-8.jpg
www.surf.nl/files/styles/paragraph_image_large/public/video_thumbnails/
52 KB
53 KB
Image
General
Full URL
https://www.surf.nl/files/styles/paragraph_image_large/public/video_thumbnails/Arjoh_Kmg-8.jpg?itok=reRxaTF_
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
462f33b7385ad0a618bb580eb6a012cab9957dc3667924a575034d9933ee1037
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Mon, 13 Feb 2023 10:28:58 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
max-age=31536000
accept-ranges
bytes
content-length
53651
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
masterclass-toetsingskader-privacy.png
www.surf.nl/files/styles/compact/public/2024-01/
104 KB
104 KB
Image
General
Full URL
https://www.surf.nl/files/styles/compact/public/2024-01/masterclass-toetsingskader-privacy.png?h=3a240876&itok=LnnDBjW4
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
ffe3247b4e2557fc052f0b70ede1aff472474c3d8cc47581aff9c13c37779469
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Fri, 31 May 2024 08:13:17 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
106416
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
security-privacy-conferentie-logo_0.jpg
www.surf.nl/files/styles/compact/public/2024-06/
15 KB
16 KB
Image
General
Full URL
https://www.surf.nl/files/styles/compact/public/2024-06/security-privacy-conferentie-logo_0.jpg?h=aa6cabfb&itok=xthkMNth
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
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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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Mon, 03 Jun 2024 13:36:23 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/jpeg
cache-control
max-age=31536000
accept-ranges
bytes
content-length
15846
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
scherm-afbeelding-2024-05-07-om-11.50.55_1.png
www.surf.nl/files/styles/compact/public/2024-05/
91 KB
91 KB
Image
General
Full URL
https://www.surf.nl/files/styles/compact/public/2024-05/scherm-afbeelding-2024-05-07-om-11.50.55_1.png?h=5e2381d7&itok=HFEnHrRZ
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
43b16aa80362ad77c7bf74e78ff42b64926eccce8363b7d7c78e25d326ff15bc
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Mon, 03 Jun 2024 12:18:51 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
92686
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
source-sans-pro-v11-latin-regular.woff2
www.surf.nl/themes/surf/fonts/source-sans-pro-v11-latin/
16 KB
16 KB
Font
General
Full URL
https://www.surf.nl/themes/surf/fonts/source-sans-pro-v11-latin/source-sans-pro-v11-latin-regular.woff2
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
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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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Origin
https://www.surf.nl
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Fri, 20 Aug 2021 05:38:08 GMT
server
nginx
x-frame-options
SAMEORIGIN
cache-control
max-age=31536000
accept-ranges
bytes
content-length
15908
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
Nunito-Regular.ttf
www.surf.nl/themes/surf/fonts/nunito/
129 KB
129 KB
Font
General
Full URL
https://www.surf.nl/themes/surf/fonts/nunito/Nunito-Regular.ttf
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
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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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Origin
https://www.surf.nl
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Wed, 08 Jun 2022 07:25:14 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
application/font-sfnt
cache-control
max-age=31536000
accept-ranges
bytes
content-length
131680
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
548.177b2a37.chunk.js
www.surf.nl/modules/custom/lg_search/js/build/static/js/
25 KB
26 KB
Script
General
Full URL
https://www.surf.nl/modules/custom/lg_search/js/build/static/js/548.177b2a37.chunk.js
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/js/js_5q_J7hn-X3cpj3OQF_Pl_VoSxq3AtGXbx42xvTA9Q8g.js?scope=footer&delta=3&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
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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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Wed, 15 May 2024 14:57:23 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
max-age=31536000
accept-ranges
bytes
content-length
25947
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
Autocomplete.72170e2b.chunk.js
www.surf.nl/modules/custom/lg_search/js/build/static/js/
6 KB
7 KB
Script
General
Full URL
https://www.surf.nl/modules/custom/lg_search/js/build/static/js/Autocomplete.72170e2b.chunk.js
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/js/js_5q_J7hn-X3cpj3OQF_Pl_VoSxq3AtGXbx42xvTA9Q8g.js?scope=footer&delta=3&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
a3456f283c301e09686284af4877c3e3c71333137b289164000d1c5c9b443b12
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Wed, 15 May 2024 14:57:23 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
max-age=31536000
accept-ranges
bytes
content-length
6520
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
close.svg
www.surf.nl/themes/surf/images/
408 B
743 B
Image
General
Full URL
https://www.surf.nl/themes/surf/images/close.svg
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
3bd421a6df80465a122e0e9747ca75995af297a1cb730d044668ee673c130175
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Fri, 20 Aug 2021 05:38:08 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
max-age=31536000
accept-ranges
bytes
content-length
408
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
Nunito-SemiBold.ttf
www.surf.nl/themes/surf/fonts/nunito/
129 KB
129 KB
Font
General
Full URL
https://www.surf.nl/themes/surf/fonts/nunito/Nunito-SemiBold.ttf
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
1b932b3db660da52d5bc19c14d69ed50994e7c4166a5f6e3a22876d169e68d2b
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Origin
https://www.surf.nl
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Wed, 08 Jun 2022 07:25:14 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
application/font-sfnt
cache-control
max-age=31536000
accept-ranges
bytes
content-length
131648
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
source-sans-pro-v11-latin-600.woff2
www.surf.nl/themes/surf/fonts/source-sans-pro-v11-latin/
15 KB
16 KB
Font
General
Full URL
https://www.surf.nl/themes/surf/fonts/source-sans-pro-v11-latin/source-sans-pro-v11-latin-600.woff2
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
53dbb214322cb6fedf5b8d38cc816e66976ed9878cd56264a9c43c58848514bb
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Origin
https://www.surf.nl
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Fri, 20 Aug 2021 05:38:08 GMT
server
nginx
x-frame-options
SAMEORIGIN
cache-control
max-age=31536000
accept-ranges
bytes
content-length
15784
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
Nunito-Bold.ttf
www.surf.nl/themes/surf/fonts/nunito/
129 KB
129 KB
Font
General
Full URL
https://www.surf.nl/themes/surf/fonts/nunito/Nunito-Bold.ttf
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
beea558a507c3f27bba10d3db9ea7092dada5da36151f0fe906dbe3255d68274
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Origin
https://www.surf.nl
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Wed, 08 Jun 2022 07:25:14 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
application/font-sfnt
cache-control
max-age=31536000
accept-ranges
bytes
content-length
131616
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
source-sans-pro-v11-latin-italic.woff2
www.surf.nl/themes/surf/fonts/source-sans-pro-v11-latin/
15 KB
15 KB
Font
General
Full URL
https://www.surf.nl/themes/surf/fonts/source-sans-pro-v11-latin/source-sans-pro-v11-latin-italic.woff2
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
3e29df944f5c6da9e73c66da0bdbc2a3ffbca61d62d3666741ea275009ac6ec2
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/files/css/css_aqtTSVdyFEuI4Cq7mwBrNw-UkmugqSs9RS_aAqli9TQ.css?delta=1&language=nl&theme=surf&include=eJxVj-sOwyAIhV_IlUcyVKk1pWJAt3VPv6aXLPv1nQOBA5x8EFkyBSlNheHPOes6-ZpfefFVBQ61i-ElGvfBXpqzzRqtMKKRC4xm259eyQwTmQuiBEV0Rc4fOjZDYhmRH9Y2ziU5eredC0TtFXm4rKuomBTrbHfnVxl6qX3kbDPFO7JIJPfMkcTTOlL0UyaOwPjZHiwYHSdvhBpmOHG-aVUak8JFP-23fgHtP3Ew
Origin
https://www.surf.nl
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-ams
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Fri, 20 Aug 2021 05:38:08 GMT
server
nginx
x-frame-options
SAMEORIGIN
cache-control
max-age=31536000
accept-ranges
bytes
content-length
14880
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT
ppms.js
surfnl.containers.piwik.pro/
60 KB
24 KB
Script
General
Full URL
https://surfnl.containers.piwik.pro/ppms.js
Requested by
Host: www.surf.nl
URL: https://www.surf.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
91.197.41.29 Stockholm, Sweden, ASN48579 (ELASTX, SE),
Reverse DNS
Software
/
Resource Hash
d780ea58706b7a21b1db69f47c3c575c1f952291cc7963ae7ea050e78d1b1e6b
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options sameorigin

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 12:11:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
last-modified
Wed, 29 May 2024 11:49:19 GMT
referrer-policy
origin
etag
W/"6657163f-efb3"
vary
Accept-Encoding
x-frame-options
sameorigin
content-type
application/javascript
cache-control
max-age=21600
expires
Fri, 07 Jun 2024 18:11:37 GMT
ppms.php
surfnl.piwik.pro/
0
0
Ping
General
Full URL
https://surfnl.piwik.pro/ppms.php
Requested by
Host: surfnl.containers.piwik.pro
URL: https://surfnl.containers.piwik.pro/ppms.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
91.197.41.29 Stockholm, Sweden, ASN48579 (ELASTX, SE),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
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/125.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=utf-8

Response headers

favicon.ico
www.surf.nl/themes/surf/favicons/
15 KB
15 KB
Other
General
Full URL
https://www.surf.nl/themes/surf/favicons/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2001:610:188:410:145:100:190:243 Breda, Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
Software
nginx /
Resource Hash
9db2ef04f1e6b134324cc4ce856cc5a5f97c4fafbd8039b00f6685bbb43ca398
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.surf.nl/
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/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-served-by
prod-utr
date
Fri, 07 Jun 2024 12:11:37 GMT
strict-transport-security
max-age=31536000;
referrer-policy
origin, same-origin
x-content-type-options
nosniff
last-modified
Fri, 20 Aug 2021 05:38:08 GMT
server
nginx
x-frame-options
SAMEORIGIN
content-type
image/vnd.microsoft.icon
cache-control
max-age=31536000
accept-ranges
bytes
content-length
15086
x-xss-protection
1; mode=block
expires
Sat, 07 Jun 2025 12:11:37 GMT

Verdicts & Comments Add Verdict or Comment

31 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| sevenTagSync object| dataLayer string| _vis_opt_account_id string| _vis_opt_protocol string| _vwo_mt string| _vwo_tm object| vwo_iehack_queue function| once undefined| $ function| jQuery object| drupalTranslations object| drupalSettings object| Drupal object| cookieconsent object| ppms function| formValidateform2655 function| FormABform2655 function| initFormABform2655 function| ShowHideform2655 function| initShowHideform2655 object| lt function| FontFaceObserver object| fontSourceSansPro object| fontNunito object| webpackChunksurf_app object| sevenTag object| wgxpath object| _paq object| Piwik object| AnalyticsTracker function| piwik_log

6 Cookies

Domain/Path Name / Value
www.surf.nl/ Name: stg_traffic_source_priority
Value: 1
.surf.nl/ Name: _vwo_uuid_v2
Value: D1A4817C5E2CB977B6FB4588CBA471DFC|8c72ad8b0838bfa108dd8f93b114d38c
www.surf.nl/ Name: stg_last_interaction
Value: Fri%2C%2007%20Jun%202024%2012:11:37%20GMT
www.surf.nl/ Name: stg_returning_visitor
Value: Fri%2C%2007%20Jun%202024%2012:11:37%20GMT
www.surf.nl/ Name: _pk_id.8db45789-8d6b-4fa9-bd2b-5042da448581.5c5e
Value: 571a9940031ca96c.1717762298.1.1717762298.1717762298.
www.surf.nl/ Name: _pk_ses.8db45789-8d6b-4fa9-bd2b-5042da448581.5c5e
Value: *

4 Console Messages

Source Level URL
Text
javascript warning URL: https://www.surf.nl/(Line 30)
Message:
A parser-blocking, cross site (i.e. different eTLD+1) script, https://surfnl.containers.piwik.pro/8db45789-8d6b-4fa9-bd2b-5042da448581.sync.js, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.
javascript warning URL: https://www.surf.nl/(Line 30)
Message:
A parser-blocking, cross site (i.e. different eTLD+1) script, https://surfnl.containers.piwik.pro/8db45789-8d6b-4fa9-bd2b-5042da448581.sync.js, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.
javascript warning (Line 3)
Message:
A parser-blocking, cross site (i.e. different eTLD+1) script, https://dev.visualwebsiteoptimizer.com/deploy/js_visitor_settings.php?v=1&a=844679&url=https%3A%2F%2Fwww.surf.nl%2F&random=0.0016244499824240588, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.
javascript warning (Line 3)
Message:
A parser-blocking, cross site (i.e. different eTLD+1) script, https://dev.visualwebsiteoptimizer.com/deploy/js_visitor_settings.php?v=1&a=844679&url=https%3A%2F%2Fwww.surf.nl%2F&random=0.0016244499824240588, is invoked via document.write. The network request for this script MAY be blocked by the browser in this or a future page load due to poor network connectivity. If blocked in this page load, it will be confirmed in a subsequent console message. See https://www.chromestatus.com/feature/5718547946799104 for more details.

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 default-src 'self'; script-src 'self' webstats.surf.nl *.mailplus.nl platform.twitter.com syndication.twitter.com cdn.syndication.twimg.com www.instagram.com www.google.com www.gstatic.com surfnl.containers.piwik.pro 'unsafe-inline' 'unsafe-eval' *.visualwebsiteoptimizer.com *.vwo.com static.site24x7rum.eu; style-src 'self' 'unsafe-inline' static.mailplus.nl fonts.googleapis.com use.typekit.net p.typekit.net platform.twitter.com surfnl.containers.piwik.pro surfnl.piwik.pro; img-src http: https: surfnl.containers.piwik.pro surfnl.piwik.pro data:;; frame-src 'self' *.surf.nl openonderwijsapi.nl www.surfspace.nl surfspace.nl www.slideshare.net player.vimeo.com www.youtube.com www.youtube-nocookie.com surf.mediamission.nl platform.twitter.com syndication.twitter.com www.instagram.com www.facebook.com www.linkedin.com www.google.com https://surf.apnd.me/OWD23/program https://surf.apnd.me/ACUD23/program; child-src 'self' surf.mediamission.nl www.slideshare.net player.vimeo.com www.youtube.com www.youtube-nocookie.com surf.mediamission.nl platform.twitter.com syndication.twitter.com www.instagram.com www.facebook.com www.linkedin.com; font-src 'self' fonts.gstatic.com surfnl.containers.piwik.pro surfnl.piwik.pro data:; connect-src 'self' surfnl.piwik.pro webstats.surf.nl surfnl.containers.piwik.pro surfnl.piwik.pro; report-uri /report-csp-violation; upgrade-insecure-requests
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

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.

alpha.111500.xyz
dev.visualwebsiteoptimizer.com
m17.mailplus.nl
static.mailplus.nl
surfnl.containers.piwik.pro
surfnl.piwik.pro
www.surf.nl
172.67.134.204
2001:610:188:410:145:100:190:243
2a02:23e8:200::49:152
2a02:23e8:200::51:111
34.96.102.137
91.197.41.29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