URL: https://www.wiskunde-centrum.nl/
Submission: On September 30 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 16 HTTP transactions. The main IP is 213.249.71.11, located in Netherlands and belongs to METAREGISTRAR, NL. The main domain is www.wiskunde-centrum.nl.
TLS certificate: Issued by R3 on September 30th 2021. Valid for: 3 months.
This is the only time www.wiskunde-centrum.nl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
15 213.249.71.11 42585 (METAREGIS...)
1 142.250.184.232 15169 (GOOGLE)
16 2
Domain Requested by
15 www.wiskunde-centrum.nl www.wiskunde-centrum.nl
1 ssl.google-analytics.com www.wiskunde-centrum.nl
16 2

This site contains no links.

Subject Issuer Validity Valid
wiskunde-centrum.nl
R3
2021-09-30 -
2021-12-29
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2021-09-13 -
2021-11-20
2 months crt.sh

This page contains 1 frames:

Primary Page: https://www.wiskunde-centrum.nl/
Frame ID: 8BF689855E9A83AB4052FC21144125A7
Requests: 16 HTTP requests in this frame

Screenshot

Page Title

Home (special) | Wiskunde-centrum

Detected technologies

Overall confidence: 100%
Detected patterns
  • <(?:link|style)[^>]+"/sites/(?:default|all)/(?:themes|modules)/

Overall confidence: 100%
Detected patterns

Page Statistics

16
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

269 kB
Transfer

402 kB
Size

7
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

16 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.wiskunde-centrum.nl/
19 KB
4 KB
Document
General
Full URL
https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PHP/7.3.30 PleskLin
Resource Hash
03acf9e5624f48bfc8cd060cc513e06eef31f93d300a07a96f4a448fe15bbb29

Request headers

:method
GET
:authority
www.wiskunde-centrum.nl
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
accept-language
de-DE,de;q=0.9
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

server
nginx
date
Thu, 30 Sep 2021 02:22:09 GMT
content-type
text/html; charset=utf-8
x-powered-by
PHP/7.3.30 PleskLin
expires
Sun, 19 Nov 1978 05:00:00 GMT
cache-control
must-revalidate
content-encoding
gzip
set-cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao; expires=Sat, 23-Oct-2021 05:55:29 GMT; Max-Age=2000000; path=/; domain=.wiskunde-centrum.nl
last-modified
Thu, 30 Sep 2021 02:22:09 GMT
etag
"b24c21c57503901c4528e130d1743697"
css_bc9052856daa55ebef2f0ea2bb37fa0c.css
www.wiskunde-centrum.nl/sites/default/files/css/
30 KB
6 KB
Stylesheet
General
Full URL
https://www.wiskunde-centrum.nl/sites/default/files/css/css_bc9052856daa55ebef2f0ea2bb37fa0c.css
Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
682b2e684bae8cfa19c94c3976feb1afb39b8d6f63113482e62a6204353ee91c

Request headers

:path
/sites/default/files/css/css_bc9052856daa55ebef2f0ea2bb37fa0c.css
pragma
no-cache
cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
text/css,*/*;q=0.1
cache-control
no-cache
sec-fetch-dest
style
:authority
www.wiskunde-centrum.nl
referer
https://www.wiskunde-centrum.nl/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://www.wiskunde-centrum.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
content-encoding
br
last-modified
Thu, 30 Sep 2021 00:38:12 GMT
server
nginx
x-powered-by
PleskLin
etag
W/"615506f4-799d"
content-type
text/css
cache-control
max-age=1209600
expires
Thu, 14 Oct 2021 02:22:09 GMT
js_4a3b1a246787d1193fcf5d98443504e9.js
www.wiskunde-centrum.nl/sites/default/files/js/
102 KB
34 KB
Script
General
Full URL
https://www.wiskunde-centrum.nl/sites/default/files/js/js_4a3b1a246787d1193fcf5d98443504e9.js
Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
b1a000a03a833870bca574701ddc1c497e48de9f6b4fce84f3d4e5033ba5a009

Request headers

:path
/sites/default/files/js/js_4a3b1a246787d1193fcf5d98443504e9.js
pragma
no-cache
cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
www.wiskunde-centrum.nl
referer
https://www.wiskunde-centrum.nl/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://www.wiskunde-centrum.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
content-encoding
br
last-modified
Thu, 30 Sep 2021 00:38:14 GMT
server
nginx
x-powered-by
PleskLin
etag
W/"615506f6-19686"
content-type
application/javascript
cache-control
max-age=1209600
expires
Thu, 14 Oct 2021 02:22:09 GMT
wc_logo.png
www.wiskunde-centrum.nl/sites/all/themes/wc_default/files/img/
8 KB
8 KB
Image
General
Full URL
https://www.wiskunde-centrum.nl/sites/all/themes/wc_default/files/img/wc_logo.png
Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
d2a7896921a4fd597f619957a541aa0f916bed30cfe7aa6b4e90f2683429810d

Request headers

:path
/sites/all/themes/wc_default/files/img/wc_logo.png
pragma
no-cache
cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.wiskunde-centrum.nl
referer
https://www.wiskunde-centrum.nl/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://www.wiskunde-centrum.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"615506f2-1f8e"
last-modified
Thu, 30 Sep 2021 00:38:10 GMT
server
nginx
x-powered-by
PleskLin
content-type
image/png
cache-control
max-age=1209600
accept-ranges
bytes
content-length
8078
expires
Thu, 14 Oct 2021 02:22:09 GMT
specials_home.png
www.wiskunde-centrum.nl/sites/all/themes/wc_default/files/img/
1 KB
2 KB
Image
General
Full URL
https://www.wiskunde-centrum.nl/sites/all/themes/wc_default/files/img/specials_home.png
Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
248bfdf13a570a4cea2e90c3c6e3c6dcb0adf59ae288b878a6e8bbb13efa6325

Request headers

:path
/sites/all/themes/wc_default/files/img/specials_home.png
pragma
no-cache
cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.wiskunde-centrum.nl
referer
https://www.wiskunde-centrum.nl/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://www.wiskunde-centrum.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"615506f2-5ab"
last-modified
Thu, 30 Sep 2021 00:38:10 GMT
server
nginx
x-powered-by
PleskLin
content-type
image/png
cache-control
max-age=1209600
accept-ranges
bytes
content-length
1451
expires
Thu, 14 Oct 2021 02:22:09 GMT
feed.png
www.wiskunde-centrum.nl/sites/all/themes/wc_default/files/img/
940 B
1 KB
Image
General
Full URL
https://www.wiskunde-centrum.nl/sites/all/themes/wc_default/files/img/feed.png
Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
94f882f5ff1cf3dee7c7e14ccd850160c2d823bbce2931f0327e8ee1b1b4040f

Request headers

:path
/sites/all/themes/wc_default/files/img/feed.png
pragma
no-cache
cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao; has_js=1
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.wiskunde-centrum.nl
referer
https://www.wiskunde-centrum.nl/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://www.wiskunde-centrum.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"3ac-5cd2ba93a2080"
last-modified
Thu, 30 Sep 2021 00:38:10 GMT
server
nginx
x-powered-by
PleskLin
content-type
image/png
x-accel-version
0.01
cache-control
max-age=1209600
accept-ranges
bytes
content-length
940
expires
Thu, 14 Oct 2021 02:22:09 GMT
main_background.png
www.wiskunde-centrum.nl/sites/all/themes/wc_default/files/img/
106 KB
106 KB
Image
General
Full URL
https://www.wiskunde-centrum.nl/sites/all/themes/wc_default/files/img/main_background.png
Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/sites/default/files/css/css_bc9052856daa55ebef2f0ea2bb37fa0c.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
1d7c834a4480f7fb5e0a14e4bcb70208547a16ec4b7371eb21f1ea2baf2889c3

Request headers

:path
/sites/all/themes/wc_default/files/img/main_background.png
pragma
no-cache
cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao; has_js=1
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.wiskunde-centrum.nl
referer
https://www.wiskunde-centrum.nl/sites/default/files/css/css_bc9052856daa55ebef2f0ea2bb37fa0c.css
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://www.wiskunde-centrum.nl/sites/default/files/css/css_bc9052856daa55ebef2f0ea2bb37fa0c.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"615506f2-1a80b"
last-modified
Thu, 30 Sep 2021 00:38:10 GMT
server
nginx
x-powered-by
PleskLin
content-type
image/png
cache-control
max-age=1209600
accept-ranges
bytes
content-length
108555
expires
Thu, 14 Oct 2021 02:22:09 GMT
services_specials.png
www.wiskunde-centrum.nl/sites/default/files/
33 KB
33 KB
Image
General
Full URL
https://www.wiskunde-centrum.nl/sites/default/files/services_specials.png
Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
2ef7005465c59b9787c4fdc9aeb64f95f6cc4265e8c225ba562891e2c1ea9709

Request headers

:path
/sites/default/files/services_specials.png
pragma
no-cache
cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao; has_js=1
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.wiskunde-centrum.nl
referer
https://www.wiskunde-centrum.nl/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://www.wiskunde-centrum.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"615506f4-8355"
last-modified
Thu, 30 Sep 2021 00:38:12 GMT
server
nginx
x-powered-by
PleskLin
content-type
image/png
cache-control
max-age=1209600
accept-ranges
bytes
content-length
33621
expires
Thu, 14 Oct 2021 02:22:09 GMT
services_background_0.png
www.wiskunde-centrum.nl/sites/default/files/
149 B
370 B
Image
General
Full URL
https://www.wiskunde-centrum.nl/sites/default/files/services_background_0.png
Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
87bc67b29b7608f8beb1e2da5d708331c346bcea9b5716e0ef9a8c1dd6a7c88f

Request headers

:path
/sites/default/files/services_background_0.png
pragma
no-cache
cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao; has_js=1
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
www.wiskunde-centrum.nl
referer
https://www.wiskunde-centrum.nl/
:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
de-DE,de;q=0.9
Referer
https://www.wiskunde-centrum.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"95-5cd2ba94962c0"
last-modified
Thu, 30 Sep 2021 00:38:11 GMT
server
nginx
x-powered-by
PleskLin
content-type
image/png
x-accel-version
0.01
cache-control
max-age=1209600
accept-ranges
bytes
content-length
149
expires
Thu, 14 Oct 2021 02:22:09 GMT
graduates_specials.png
www.wiskunde-centrum.nl/sites/default/files/
27 KB
27 KB
Image
General
Full URL
https://www.wiskunde-centrum.nl/sites/default/files/graduates_specials.png
Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
1f3d74d2c1ebcf1ca226a543cafbe128fc3d7da7082d8266f0c5ce34ae5fc073

Request headers

:path
/sites/default/files/graduates_specials.png
pragma
no-cache
cookie
SESSf349a0f7c004e48e57601deed0400968=kqj4dbl8l1qsl7ffjvkrb5r4ao; has_js=1
accept-encoding
gzip, deflate, br
accept-language
de-DE,de;q=0.9
user-agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
sec-fetch-mode
no-cors
accept
image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8
cache-control
no-cache
sec-fetch-dest
image
:authority
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referer
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:scheme
https
sec-fetch-site
same-origin
:method
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Accept-Language
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Referer
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User-Agent
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Response headers

date
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etag
"615506f3-6b95"
last-modified
Thu, 30 Sep 2021 00:38:11 GMT
server
nginx
x-powered-by
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content-type
image/png
cache-control
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accept-ranges
bytes
content-length
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expires
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149 B
370 B
Image
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Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
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Software
nginx / PleskLin
Resource Hash
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Request headers

:path
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pragma
no-cache
cookie
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sec-fetch-mode
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cache-control
no-cache
sec-fetch-dest
image
:authority
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referer
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:scheme
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sec-fetch-site
same-origin
:method
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Accept-Language
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User-Agent
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Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"95-5cd2ba93a2080"
last-modified
Thu, 30 Sep 2021 00:38:10 GMT
server
nginx
x-powered-by
PleskLin
content-type
image/png
x-accel-version
0.01
cache-control
max-age=1209600
accept-ranges
bytes
content-length
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expires
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agenda_specials.png
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Full URL
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
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Software
nginx / PleskLin
Resource Hash
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Request headers

:path
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pragma
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cookie
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cache-control
no-cache
sec-fetch-dest
image
:authority
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referer
https://www.wiskunde-centrum.nl/
:scheme
https
sec-fetch-site
same-origin
:method
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Accept-Language
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Referer
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User-Agent
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Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"615506f4-65f5"
last-modified
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server
nginx
x-powered-by
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content-type
image/png
cache-control
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accept-ranges
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expires
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
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Request headers

:path
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pragma
no-cache
cookie
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accept-language
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user-agent
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sec-fetch-mode
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accept
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cache-control
no-cache
sec-fetch-dest
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:authority
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referer
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:scheme
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sec-fetch-site
same-origin
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User-Agent
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Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"95-5cd2ba94962c0"
last-modified
Thu, 30 Sep 2021 00:38:11 GMT
server
nginx
x-powered-by
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content-type
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cache-control
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accept-ranges
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content-length
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expires
Thu, 14 Oct 2021 02:22:09 GMT
main_background_arc_overlay.png
www.wiskunde-centrum.nl/sites/all/themes/wc_default/files/img/
4 KB
4 KB
Image
General
Full URL
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URL: https://www.wiskunde-centrum.nl/sites/default/files/css/css_bc9052856daa55ebef2f0ea2bb37fa0c.css
Protocol
H2
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Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
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Request headers

:path
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pragma
no-cache
cookie
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sec-fetch-mode
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cache-control
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:authority
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referer
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:scheme
https
sec-fetch-site
same-origin
:method
GET
Accept-Language
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Referer
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User-Agent
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Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
etag
"615506f2-f80"
last-modified
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server
nginx
x-powered-by
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expires
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ga.js
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45 KB
16 KB
Script
General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
213.249.71.11 , Netherlands, ASN42585 (METAREGISTRAR, NL),
Reverse DNS
hosting1.freedom.nl
Software
nginx / PleskLin
Resource Hash
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Request headers

:path
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no-cache
cookie
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user-agent
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sec-fetch-mode
no-cors
accept
*/*
cache-control
no-cache
sec-fetch-dest
script
:authority
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referer
https://www.wiskunde-centrum.nl/
:scheme
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sec-fetch-site
same-origin
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Accept-Language
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Referer
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User-Agent
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Response headers

date
Thu, 30 Sep 2021 02:22:09 GMT
content-encoding
br
last-modified
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server
nginx
x-powered-by
PleskLin
etag
W/"615506f7-b4c2"
content-type
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cache-control
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expires
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__utm.gif
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Full URL
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Requested by
Host: www.wiskunde-centrum.nl
URL: https://www.wiskunde-centrum.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.184.232 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s12-in-f8.1e100.net
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.wiskunde-centrum.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
35
expires
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Verdicts & Comments Add Verdict or Comment

9 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| onbeforexrselect boolean| originAgentCluster object| Drupal object| Lightbox function| $ function| jQuery object| _gaq object| _gat object| gaGlobal

7 Cookies

Domain/Path Name / Value
.wiskunde-centrum.nl/ Name: SESSf349a0f7c004e48e57601deed0400968
Value: kqj4dbl8l1qsl7ffjvkrb5r4ao
www.wiskunde-centrum.nl/ Name: has_js
Value: 1
.wiskunde-centrum.nl/ Name: __utma
Value: 256828429.242448203.1632968530.1632968530.1632968530.1
.wiskunde-centrum.nl/ Name: __utmc
Value: 256828429
.wiskunde-centrum.nl/ Name: __utmz
Value: 256828429.1632968530.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
.wiskunde-centrum.nl/ Name: __utmt
Value: 1
.wiskunde-centrum.nl/ Name: __utmb
Value: 256828429.1.10.1632968530