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wiskunde-a.nl Open in urlscan Pro
172.67.218.23  Public Scan

Go To Rescan Add Verdict Report
URL: https://wiskunde-a.nl/
Submission: On July 23 via automatic, source certstream-suspicious — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 10 IPs in 3 countries across 9 domains to perform 46 HTTP transactions. The main IP is 172.67.218.23, located in United States and belongs to CLOUDFLARENET, US. The main domain is wiskunde-a.nl.
TLS certificate: Issued by WE1 on July 23rd 2024. Valid for: 3 months.
This is the only time wiskunde-a.nl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

31    172.67.218.23 (United States)

ASN13335 (CLOUDFLARENET, US)
wiskunde-a.nl
www.wiskunde-a.nl
2    2a00:1450:4001:81c::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    23.206.209.244 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a23-206-209-244.deploy.static.akamaitechnologies.com
s7.addthis.com
3    2a00:1450:4001:829::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
1    2a00:1450:4001:81d::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2a00:1450:4001:81d::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
1    2a00:1450:400c:c04::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:828::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.nl
Apex Domain
Subdomains		 Transfer
31 wiskunde-a.nl
wiskunde-a.nl
www.wiskunde-a.nl
402 KB
3 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 110
3 KB
2 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 3773
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 104
21 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 112
166 KB
1 google.nl
www.google.nl — Cisco Umbrella Rank: 9563
408 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 252
253 B
1 gstatic.com
fonts.gstatic.com
48 KB
1 addthis.com
s7.addthis.com — Cisco Umbrella Rank: 6253
361 B
46 9
Domain Requested by
30 www.wiskunde-a.nl wiskunde-a.nl
www.wiskunde-a.nl
3 fonts.googleapis.com www.wiskunde-a.nl
2 region1.analytics.google.com www.googletagmanager.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 www.googletagmanager.com wiskunde-a.nl
www.googletagmanager.com
1 www.google.nl wiskunde-a.nl
1 stats.g.doubleclick.net www.googletagmanager.com
1 fonts.gstatic.com fonts.googleapis.com
1 s7.addthis.com wiskunde-a.nl
1 wiskunde-a.nl
46 10
Subject Issuer Validity Valid
wiskunde-a.nl
WE1		 2024-07-23 -
2024-10-21		 3 months crt.sh
*.google-analytics.com
WR2		 2024-06-24 -
2024-09-16		 3 months crt.sh
odc-addthis-prod-01.oracle.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-12-09 -
2024-12-11		 a year crt.sh
upload.video.google.com
WR2		 2024-06-24 -
2024-09-16		 3 months crt.sh
*.gstatic.com
WR2		 2024-06-24 -
2024-09-16		 3 months crt.sh
*.g.doubleclick.net
WR2		 2024-06-24 -
2024-09-16		 3 months crt.sh
*.google.nl
WR2		 2024-06-24 -
2024-09-16		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://wiskunde-a.nl/
Frame ID: ED3E0734980705A6ED5C2D5CBBB07A7A
Requests: 46 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Wiskunde-a.nl | Uitleg video's over het onderwijsprogramma

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • addthis\.com/js/
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Page Statistics

46
Requests

96 %
HTTPS

78 %
IPv6

9
Domains

10
Subdomains

10
IPs

3
Countries

641 kB
Transfer

1281 kB
Size

5
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

46 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
wiskunde-a.nl/ 		13 KB
3 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / PHP/5.6.40
Resource Hash
7b900f82075272bfc73c0da97d498e6d82b389ba6f06147c9b85a9c8b93b3f08

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-cache-status
DYNAMIC
cf-ray
8a7b987d5d6a93bd-AMS
content-encoding
br
content-type
text/html; charset=UTF-8
date
Tue, 23 Jul 2024 12:15:23 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
pragma
no-cache
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=F%2F%2B0FCT0EpFq%2F97NhRuk%2BhX5HdC%2FjpEnp7QGA1FkzuuRpuQ2C3D6t8UAfJp2casBNtRhTPETvLfvR4wprkWaHxlqvsqJBebaELn%2FnNxeI1dlC%2BdGHa1tk5EUoLUdGNRe"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding,User-Agent
x-powered-by
PHP/5.6.40
bootstrap.css
www.wiskunde-a.nl/css/ 		120 KB
18 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/css/bootstrap.css
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d67dd0c0f41710bba9a1aa0134121594b969c5b99779f4853d3ca2997b447e2a

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6979
alt-svc
h3=":443"; ma=86400
content-length
18125
last-modified
Wed, 14 Oct 2020 07:54:02 GMT
server
cloudflare
etag
"1df41-5b19cd5bfe0b3-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XVocQ0fVB9UPsa6iuTQ7tdtrdnSC0b2nYdSMqQXpJBv8lEh%2FFpGkTphnnrqLQFI%2FW9l5VX%2F3fjRG%2FgQjOJ1pdR2lrqm3qmLsfNKBqqeiGpeC0ZBOY1v2r6v5SdfiqUXqbADF4A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b987e0e3593bd-AMS
style.css
www.wiskunde-a.nl/css/ 		45 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/css/style.css
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
937909e12790730c5acffd3bb9b106962819c28f11ecc6476ba4839cf631a994

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6979
alt-svc
h3=":443"; ma=86400
content-length
6574
last-modified
Wed, 04 Nov 2020 16:41:52 GMT
server
cloudflare
etag
"b56e-5b34aa811b689-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xwxRI7UOp2QxgeqDrv4UhrMtrIE%2Fs%2FTYAZ0NrAe%2FYgohdEWj7XWv4j0%2B23NHGESheCaRz2pob7j6lazgu0FZaAdFV1gvCudc9tHNQ3Otb1mHirs%2FxSMkVWiicAx%2Blxv0OMO2SA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b987e0e3b93bd-AMS
font-awesome.css
www.wiskunde-a.nl/fonts/ 		22 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/fonts/font-awesome.css
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
895afd4e827647772f3b53666068d50657ef5160833e1c7f2d6b18974068b55d

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6978
alt-svc
h3=":443"; ma=86400
content-length
4657
last-modified
Wed, 14 Oct 2020 07:54:03 GMT
server
cloudflare
etag
"58a6-5b19cd5c595a3-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=J16SUk%2BLaxLC7G03rTOouytKxkcBb2AFz4ulTsTl8IcmDS4hbaMqYVrlIL%2Fgjp%2FQtFx5VTv2d1FRqkNrbjqY5v%2F%2FmsPQPFjK30ZQEP78%2B2bgM5Etrcil01f8W%2FHppZPfSt%2BOTA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b987e0e3793bd-AMS
style5.css
www.wiskunde-a.nl/stylesheets/ 		890 B
828 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/stylesheets/style5.css
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4bcb8f574878190c2c37a14435df1c9d5ce62a5f1909964b33cdcee37f1d3589

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6978
alt-svc
h3=":443"; ma=86400
content-length
356
last-modified
Thu, 02 Jun 2022 07:35:03 GMT
server
cloudflare
etag
"37a-5e0720b434c2f-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ExckgYk%2FmKr292IejxqGGCGg9GX425ZZJO3d45k%2Bkv%2F7V8uk5lpHJJ2etnz6p3PhSamPT5aTnRUNqCsVxmqLDgJwU2DxZdSecP5NQ5az1yE9HslJSlRuNc4rLOJ9BQ5291U8rw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b987e0e2393bd-AMS
jquery.js
www.wiskunde-a.nl/js/ 		91 KB
32 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/jquery.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6c1a56367032d031feb64ec8dda18f6fc4722d20ccf9391fdad5942e3d46fc31

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6978
alt-svc
h3=":443"; ma=86400
content-length
32771
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"16b87-5b19cd62837a3-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AFHNEQEnZZ9lmKUXtps40cBcxSETl9tsyt7jLQlFMrnFXO3MPNycj1J2rLx6dXUlOHam2rb2u8ALvMrB8%2FRHSQJU%2FQIMlsE%2Bc7apSiE21pBLHeyjaG1oE8XhIp2s6GvaRRpd7w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b987e0e3193bd-AMS
jquery-migrate-1.2.1.min.js
www.wiskunde-a.nl/js/ 		7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/jquery-migrate-1.2.1.min.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1e67d8dbcca1f6fd94e077c85c2fb40fa1c2756c99238daa8da882144260a68d

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6979
alt-svc
h3=":443"; ma=86400
content-length
3063
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"1c1f-5b19cd6247e83-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1tki2BTAZq6HJtBZqsaEE%2BSiQpLQLWlBP7CvpQ4zJPETPgKazSC9Ic6%2Bh3cnF8C1xW5lgiQ4n9aiBzGfdN6H0zypAzo%2FDcqoQ%2BVUi6Gehi%2FhO%2FwufwWeX9443azE5J8S5xkhlQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b987e0e2193bd-AMS
superfish.js
www.wiskunde-a.nl/js/ 		7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/superfish.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a66992d720b56850c819bac41612c2c1fcfac0ccc408eab0c7205616468a7826

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6978
alt-svc
h3=":443"; ma=86400
content-length
2312
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"1b72-5b19cd62cfe4b-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cCgFieiTnsyzmxX%2FWuvzRSpVUBzUj9c0hb0t2xi8jakhSvQrvW96nZBix5NNKOkqts%2BTpuusOoZf5IwYeXZUCe%2F3OdMoycgslkjjVTqE%2F23Wb7ZYh92ZOAFofirtyofWGequKg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b987e0e2f93bd-AMS
jquery.easing.1.3.js
www.wiskunde-a.nl/js/ 		8 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/jquery.easing.1.3.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0757f7ff6e5f6a581922a5e2d42c5e0cf7475d880885a9802e8bdd5e4188dd34

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6979
alt-svc
h3=":443"; ma=86400
content-length
1986
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"1fa1-5b19cd6262463-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JqcYGtYwfV%2Fb2KqJIWzq4v4BqNmEB3DAJwvMxyRw7lxWxEv4KgZihY3JdnDKHA1TZlne1ZGvojN8szxCvFGWG5I0jjiVcevdq%2FJ3hoBHCzrYa0CA%2B%2BcHGvzhkvhuqmAqNODzLg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b987e0e2593bd-AMS
jquery.mobilemenu.js
www.wiskunde-a.nl/js/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/jquery.mobilemenu.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bfea512669c7d08022554f481907a308348a5d5d49c42a2229b0a2ed32f544ef

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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6978
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817
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"79d-5b19cd629aea3-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=QlXhqM1vsi25kBokd60ZrbtQS6gwGmMmqcGjm%2Bk4n5k2wFinMWTPx5QroeG0lLdrHWi9PXxU%2BUA1tfiw%2BJUftB6g9Go%2F1SNCoPx27aXpB9WvqSSxz1n%2BukTwwh74EkjPLOB8ig%3D%3D"}],"group":"cf-nel","max_age":604800}
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cf-ray
8a7b987e0e1193bd-AMS
jquery.ui.totop.js
www.wiskunde-a.nl/js/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/jquery.ui.totop.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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850
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"93d-5b19cd62c13eb-gzip"
vary
Accept-Encoding,User-Agent
report-to
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cf-ray
8a7b987e0e1793bd-AMS
jquery.equalheights.js
www.wiskunde-a.nl/js/ 		948 B
853 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/jquery.equalheights.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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6979
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379
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"3b4-5b19cd6270ec3-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xVp0nwWcDHXvKm2zX5SO1c1%2FUeclOhv9iKwpKcf2jwkpCmpMoTt0S8B2Tvc3loqyD%2Bl4xf5Wlggq2AHv3Yj5St%2FXB7Wk8%2FOU5GDsHNT0a1CpNX4By%2Bx22RWfcoWKRB8tq03VLQ%3D%3D"}],"group":"cf-nel","max_age":604800}
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jquery.carouFredSel-6.1.0-packed.js
www.wiskunde-a.nl/js/ 		36 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/jquery.carouFredSel-6.1.0-packed.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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6978
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14314
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"8e40-5b19cd625b31b-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BnQ2zoy91z0Iur%2FKIlP1j2Q7kMzVLPuYkN4fTAQnihAyHbUkVbO2hgdxHAKHOlOsjyBSVpCf%2BDwjM17RbG4E4k3jpf4EjX3QRVPd9z7hyJqWSDQ5BMWWzPcOBfZIATK5fJguGg%3D%3D"}],"group":"cf-nel","max_age":604800}
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8a7b987e0e1c93bd-AMS
jquery.mousewheel.min.js
www.wiskunde-a.nl/js/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/jquery.mousewheel.min.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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6979
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716
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"570-5b19cd62a3f2b-gzip"
vary
Accept-Encoding,User-Agent
report-to
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8a7b987e0e2793bd-AMS
jquery.touchSwipe.min.js
www.wiskunde-a.nl/js/ 		10 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/jquery.touchSwipe.min.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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6978
alt-svc
h3=":443"; ma=86400
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3606
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"2985-5b19cd62b0a4b-gzip"
vary
Accept-Encoding,User-Agent
report-to
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cf-ray
8a7b987e0e2c93bd-AMS
logo.jpg
www.wiskunde-a.nl/images/ 		12 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/images/logo.jpg
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
cf-cache-status
HIT
last-modified
Wed, 14 Oct 2020 08:10:37 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
6978
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"2ecb-5b19d110994e2"
vary
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report-to
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31 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/images/havo-a-wiskunde-12e-ede.jpg
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
cf-cache-status
HIT
last-modified
Mon, 12 Jul 2021 14:41:20 GMT
nel
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cloudflare
age
744
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"7bc4-5c6ee1d5553fa"
vary
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report-to
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www.wiskunde-a.nl/images/ 		31 KB
31 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/images/vwo-a-wiskunde-12e-edi.jpg
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
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User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
cf-cache-status
HIT
last-modified
Mon, 12 Jul 2021 14:43:04 GMT
nel
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cloudflare
age
744
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vary
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www.wiskunde-a.nl/images/ 		31 KB
31 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/images/havo-a-wiskunde-11e-ed.jpg
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:23 GMT
cf-cache-status
HIT
last-modified
Mon, 12 Jul 2021 14:38:37 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
744
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vary
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report-to
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31377
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www.wiskunde-a.nl/images/ 		30 KB
31 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/images/vwo-a-wiskunde-11e-editie2.jpg
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
cf-cache-status
HIT
last-modified
Mon, 12 Jul 2021 14:52:25 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
744
etag
"791a-5c6ee44f72031"
vary
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report-to
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www.wiskunde-a.nl/images/ 		29 KB
29 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/images/havo-a-huiswerk.jpg
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
cf-cache-status
HIT
last-modified
Mon, 12 Jul 2021 15:24:14 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
745
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"741c-5c6eeb6c799af"
vary
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report-to
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www.wiskunde-a.nl/images/ 		29 KB
29 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/images/vwo-a-huiswerk.jpg
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0950921298b2ac2ce4383969934394b839e24dee3cb7f188c85259b713e48716

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
cf-cache-status
HIT
last-modified
Mon, 12 Jul 2021 15:24:23 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
745
etag
"7401-5c6eeb74ea7e7"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6MVvv7bRKZnYDHz7Ku3cmAGn01sWoGNA1Cgit09aDm14h%2BIQAaQAa7lWhxfMGj2TgO2YLGfRD0h6E98mmmco1anZRDAfZsK7eHIAMJhBdRdral3%2BAXRmnzF%2B9Xya1oBOzkOEhQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
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cache-control
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accept-ranges
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cf-ray
8a7b987f883793bd-AMS
alt-svc
h3=":443"; ma=86400
content-length
29697
wiskunde.jpg
www.wiskunde-a.nl/images/ 		71 KB
71 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/images/wiskunde.jpg
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c1639c19ee3e74113f180ccef2eb830953149e0ddb61a7a354e7381f9c8e7798

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
cf-cache-status
HIT
last-modified
Wed, 14 Oct 2020 08:22:36 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
6963
etag
"11c1c-5b19d3be21e31"
vary
Accept-Encoding
report-to
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alt-svc
h3=":443"; ma=86400
content-length
72732
bootstrap.min.js
www.wiskunde-a.nl/js/ 		27 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/bootstrap.min.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fc1d94f50dd3822e1e53cb96af4f040d2ad8b5c7b984bae5e84efc7641acfada

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6979
alt-svc
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content-length
7283
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"6cae-5b19cd6233a4b-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nUlemWgzgWArEn07w4zVlqpy9mmzQsk1Ha451STe8UHwGHKLJrKhIxgx1WcHWbm2VraJlmus%2BnLZyTPV9b4%2F8ivIQ3DOro0w7u%2FgR3Z81x16Zq669cxRI%2F4JdPepjspdk2m9rg%3D%3D"}],"group":"cf-nel","max_age":604800}
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cache-control
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accept-ranges
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cf-ray
8a7b987eff4293bd-AMS
tm-scripts.js
www.wiskunde-a.nl/js/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/js/tm-scripts.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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6979
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712
last-modified
Wed, 14 Oct 2020 07:54:09 GMT
server
cloudflare
etag
"5ee-5b19cd62db1fb-gzip"
vary
Accept-Encoding,User-Agent
report-to
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content-type
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cache-control
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accept-ranges
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cf-ray
8a7b987f2fc393bd-AMS
js
www.googletagmanager.com/gtag/ 		197 KB
72 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-180183918-1
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
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cross-origin-resource-policy
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access-control-allow-headers
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0
alt-svc
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expires
Tue, 23 Jul 2024 12:15:24 GMT
addthis_widget.js
s7.addthis.com/js/300/ 		56 B
361 B 		Script
General
Check archive.org
Download Go to
Full URL
https://s7.addthis.com/js/300/addthis_widget.js
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.206.209.244 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-206-209-244.deploy.static.akamaitechnologies.com
Software
Oracle API Gateway /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Frame-Options sameorigin
X-Xss-Protection 1; mode=block

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
date
Tue, 23 Jul 2024 12:15:24 GMT
server
Oracle API Gateway
opc-request-id
/FB21F01164D45FFB0F18F2D9559FBBAC/90A8B063F16F648805215FA646E6D1D6
x-frame-options
sameorigin
vary
Accept-Encoding
content-type
text/javascript
x-distribution
99
x-host
s7.addthis.com
content-length
76
x-xss-protection
1; mode=block
css
fonts.googleapis.com/ 		22 KB
2 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:400,300,600,700,900
Requested by
Host: www.wiskunde-a.nl
URL: https://www.wiskunde-a.nl/css/style.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
31fe46164ce2459191ca1f7727fd742ce01833ee4f705459e88d43f53fcc9f80
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://www.wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Tue, 23 Jul 2024 12:15:24 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Tue, 23 Jul 2024 12:15:24 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
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expires
Tue, 23 Jul 2024 12:15:24 GMT
css
fonts.googleapis.com/ 		2 KB
614 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Pacifico
Requested by
Host: www.wiskunde-a.nl
URL: https://www.wiskunde-a.nl/css/style.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
9c51d4ca227d8e7c86066e6f3056d3d02f5c330833d6522720729808b67a65ab
Security Headers
Name Value
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Request headers

Referer
https://www.wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Tue, 23 Jul 2024 12:15:24 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Tue, 23 Jul 2024 10:51:42 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
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content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
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timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 23 Jul 2024 12:15:24 GMT
css
fonts.googleapis.com/ 		1 KB
826 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Sanchez:400italic,400
Requested by
Host: www.wiskunde-a.nl
URL: https://www.wiskunde-a.nl/css/style.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000
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X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://www.wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Tue, 23 Jul 2024 12:15:24 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
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last-modified
Tue, 23 Jul 2024 12:15:24 GMT
server
ESF
cross-origin-opener-policy
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x-frame-options
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content-type
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access-control-allow-origin
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cache-control
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timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 23 Jul 2024 12:15:24 GMT
pattern.png
www.wiskunde-a.nl/img/ 		16 KB
17 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/img/pattern.png
Requested by
Host: www.wiskunde-a.nl
URL: https://www.wiskunde-a.nl/css/style.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
https://www.wiskunde-a.nl/css/style.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
cf-cache-status
HIT
last-modified
Wed, 14 Oct 2020 07:54:08 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
6979
etag
"4187-5b19cd61b915b"
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report-to
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alt-svc
h3=":443"; ma=86400
content-length
16775
list_point.png
www.wiskunde-a.nl/img/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/img/list_point.png
Requested by
Host: www.wiskunde-a.nl
URL: https://www.wiskunde-a.nl/css/style.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
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User-Agent
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Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
cf-cache-status
HIT
last-modified
Wed, 14 Oct 2020 07:54:06 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
6979
etag
"b7f-5b19cd5f7d103"
vary
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alt-svc
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content-length
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fonts.gstatic.com/s/opensans/v40/ 		47 KB
48 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/opensans/v40/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:400,300,600,700,900
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81d::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
3c4d6a1421c7ddb7e404521fe8c4cd5be5af446d7689cd880be26612eaad3cfa
Security Headers
Name Value
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Request headers

Referer
https://fonts.googleapis.com/
Origin
https://wiskunde-a.nl
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:01:52 GMT
x-content-type-options
nosniff
age
812
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
48236
x-xss-protection
0
last-modified
Thu, 14 Dec 2023 02:08:40 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 23 Jul 2025 12:01:52 GMT
fontawesome-webfont.woff
www.wiskunde-a.nl/fonts/ 		0
0
menu-marker2.png
www.wiskunde-a.nl/img/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/img/menu-marker2.png
Requested by
Host: www.wiskunde-a.nl
URL: https://www.wiskunde-a.nl/css/style.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a35213fe0a0613c7b4d1ee8224f4b1487f523414eb9cc306634222b233bb2cff

Request headers

Referer
https://www.wiskunde-a.nl/css/style.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
cf-cache-status
HIT
last-modified
Wed, 14 Oct 2020 07:54:06 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
1179
etag
"b03-5b19cd5fbdc2b"
vary
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report-to
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content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b9880593093bd-AMS
alt-svc
h3=":443"; ma=86400
content-length
2819
fontawesome-webfont.ttf
www.wiskunde-a.nl/fonts/ 		0
0
js
www.googletagmanager.com/gtag/ 		274 KB
95 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-Q6GBTK5GTM&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-180183918-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
1f67be1d6c28e0c9aeeed4f6ac186b5fa8d6d9c05f29c15c5014e3c21bb39270
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
96654
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Tue, 23 Jul 2024 12:15:24 GMT
analytics.js
www.google-analytics.com/ 		52 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-180183918-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81d::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Tue, 23 Jul 2024 10:29:07 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
6377
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Tue, 23 Jul 2024 12:29:07 GMT
collect
region1.analytics.google.com/g/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-Q6GBTK5GTM&gtm=45je47h0v889284614za200&_p=1721736924126&_gaz=1&gcd=13l3l3l2l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=0&cid=2077111106.1721736925&ul=nl-nl&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=AAAI&_s=1&sid=1721736924&sct=1&seg=0&dl=https%3A%2F%2Fwiskunde-a.nl%2F&dt=Wiskunde-a.nl%20%7C%20Uitleg%20video%27s%20over%20het%20onderwijsprogramma&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=1029&_z=fetch
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-Q6GBTK5GTM&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 23 Jul 2024 12:15:24 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://wiskunde-a.nl
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/ 		0
253 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-Q6GBTK5GTM&cid=2077111106.1721736925&gtm=45je47h0v889284614za200&aip=1&dma=1&dma_cps=syphamo&gcd=13l3l3l2l1&npa=1&frm=0
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-Q6GBTK5GTM&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c04::9a Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 23 Jul 2024 12:15:24 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://wiskunde-a.nl
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.nl/ads/ 		42 B
408 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.nl/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-Q6GBTK5GTM&cid=2077111106.1721736925&gtm=45je47h0v889284614za200&aip=1&dma=1&dma_cps=syphamo&gcd=13l3l3l2l1&npa=1&frm=0&z=264626100
Requested by
Host: wiskunde-a.nl
URL: https://wiskunde-a.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 23 Jul 2024 12:15:24 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/j/ 		1 B
205 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=870833065&t=pageview&_s=1&dl=https%3A%2F%2Fwiskunde-a.nl%2F&ul=nl-nl&de=UTF-8&dt=Wiskunde-a.nl%20%7C%20Uitleg%20video%27s%20over%20het%20onderwijsprogramma&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=1526719235&gjid=15974100&cid=2077111106.1721736925&tid=UA-180183918-1&_gid=1714256128.1721736925&_r=1&gtm=457e47h0za200&gcd=13l3l3l2l1&dma_cps=syphamo&dma=1&tag_exp=0&jsscut=1&npa=1&z=1459668063
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81d::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Tue, 23 Jul 2024 12:15:24 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://wiskunde-a.nl
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
top.png
www.wiskunde-a.nl/img/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.wiskunde-a.nl/img/top.png
Requested by
Host: www.wiskunde-a.nl
URL: https://www.wiskunde-a.nl/css/style.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6fcd098094616d093f4c1e4d87e77498f558982111313480b0fef7d9eed60cd2

Request headers

Referer
https://www.wiskunde-a.nl/css/style.css
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
cf-cache-status
HIT
last-modified
Wed, 14 Oct 2020 07:54:08 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
6978
etag
"c1a-5b19cd61e3cf3"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=v3Loi5PvM6nz49LXuvmVN%2BgaVvGunbD%2BRD3xPCZtLYl4WPT4d%2BLjOnc7ihs91RtUZCVOqqs9iFtnH9yFHZ9F6c5K5X1wFLWhjcZlTLT9bv7Cf%2Fif39tA%2F6p587L0sfe6c51Rlg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b9884addb93bd-AMS
alt-svc
h3=":443"; ma=86400
content-length
3098
favicon.ico
www.wiskunde-a.nl/images/ 		1 KB
855 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/images/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5cc3d5bdf1199f5109c5c2094934ee167e2405470ab80782af0df71bac5935eb

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6978
alt-svc
h3=":443"; ma=86400
content-length
367
last-modified
Sun, 02 Jul 2023 11:49:37 GMT
server
cloudflare
etag
"47e-5ff7fa50180f1-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ymyARZmBJ9fRwXEqz8jHmkFu3w3rJlRT7%2FE2RHfGLkxu3gjPjs9Ewz%2BFML5CU7btEBCgLuWab%2BauXDZkFy5hKTmrEJemsR3TbYVAxLsbs9RbOlPfRW%2BswTBIqLNX1OiLGwD91A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/x-icon
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b9884bdf693bd-AMS
favicon.ico
www.wiskunde-a.nl/images/ 		1 KB
0 		Other
General
Check archive.org
Download Go to
Full URL
https://www.wiskunde-a.nl/images/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.218.23 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5cc3d5bdf1199f5109c5c2094934ee167e2405470ab80782af0df71bac5935eb

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Tue, 23 Jul 2024 12:15:24 GMT
content-encoding
gzip
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6978
alt-svc
h3=":443"; ma=86400
content-length
367
last-modified
Sun, 02 Jul 2023 11:49:37 GMT
server
cloudflare
etag
"47e-5ff7fa50180f1-gzip"
vary
Accept-Encoding,User-Agent
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ymyARZmBJ9fRwXEqz8jHmkFu3w3rJlRT7%2FE2RHfGLkxu3gjPjs9Ewz%2BFML5CU7btEBCgLuWab%2BauXDZkFy5hKTmrEJemsR3TbYVAxLsbs9RbOlPfRW%2BswTBIqLNX1OiLGwD91A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/x-icon
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8a7b9884bdf693bd-AMS
collect
region1.analytics.google.com/g/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-Q6GBTK5GTM&gtm=45je47h0v889284614za200&_p=1721736924126&gcd=13l3l3l2l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=0&cid=2077111106.1721736925&ul=nl-nl&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=AEAI&_s=2&sid=1721736924&sct=1&seg=0&dl=https%3A%2F%2Fwiskunde-a.nl%2F&dt=Wiskunde-a.nl%20%7C%20Uitleg%20video%27s%20over%20het%20onderwijsprogramma&en=scroll&epn.percent_scrolled=90&_et=34&tfd=6076&_z=fetch
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-Q6GBTK5GTM&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

Referer
https://wiskunde-a.nl/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 23 Jul 2024 12:15:29 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://wiskunde-a.nl
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

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

Domain
www.wiskunde-a.nl
URL
https://www.wiskunde-a.nl/fonts/fontawesome-webfont.woff?v=4.0.0
Domain
www.wiskunde-a.nl
URL
https://www.wiskunde-a.nl/fonts/fontawesome-webfont.ttf?v=4.0.0

Verdicts & Comments Add Verdict or Comment

18 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| $ function| jQuery object| jQuery11020739263864060385 function| height_handler number| currentYear string| ua object| regV string| userScale function| gtag object| dataLayer object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga function| onYouTubeIframeAPIReady object| gaGlobal object| gaplugins object| gaData

5 Cookies

Domain/Path Name / Value
wiskunde-a.nl/ Name: PHPSESSID
Value: eno1jqpn955srs2rmajeoonlk1
.wiskunde-a.nl/ Name: _ga_Q6GBTK5GTM
Value: GS1.1.1721736924.1.0.1721736924.60.0.0
.wiskunde-a.nl/ Name: _ga
Value: GA1.2.2077111106.1721736925
.wiskunde-a.nl/ Name: _gid
Value: GA1.2.1714256128.1721736925
.wiskunde-a.nl/ Name: _gat_gtag_UA_180183918_1
Value: 1

20 Console Messages

Source Level URL
Text
security warning URL: https://wiskunde-a.nl/
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/logo.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/havo-a-wiskunde-12e-ede.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/vwo-a-wiskunde-12e-edi.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/havo-a-wiskunde-11e-ed.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/vwo-a-wiskunde-11e-editie2.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/havo-a-huiswerk.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/vwo-a-huiswerk.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/wiskunde.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/(Line 217)
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/logo.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/(Line 217)
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/havo-a-wiskunde-12e-ede.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/(Line 217)
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/vwo-a-wiskunde-12e-edi.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/(Line 217)
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/havo-a-wiskunde-11e-ed.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/(Line 217)
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/vwo-a-wiskunde-11e-editie2.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/(Line 217)
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/havo-a-huiswerk.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/(Line 217)
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/vwo-a-huiswerk.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://wiskunde-a.nl/(Line 217)
Message:
Mixed Content: The page at 'https://wiskunde-a.nl/' was loaded over HTTPS, but requested an insecure element 'http://www.wiskunde-a.nl/images/wiskunde.jpg'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
javascript error URL: https://wiskunde-a.nl/
Message:
Access to font at 'https://www.wiskunde-a.nl/fonts/fontawesome-webfont.woff?v=4.0.0' from origin 'https://wiskunde-a.nl' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://www.wiskunde-a.nl/fonts/fontawesome-webfont.woff?v=4.0.0
Message:
Failed to load resource: net::ERR_FAILED
javascript error URL: https://wiskunde-a.nl/
Message:
Access to font at 'https://www.wiskunde-a.nl/fonts/fontawesome-webfont.ttf?v=4.0.0' from origin 'https://wiskunde-a.nl' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network error URL: https://www.wiskunde-a.nl/fonts/fontawesome-webfont.ttf?v=4.0.0
Message:
Failed to load resource: net::ERR_FAILED

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.

fonts.googleapis.com
fonts.gstatic.com
region1.analytics.google.com
s7.addthis.com
stats.g.doubleclick.net
wiskunde-a.nl
www.google-analytics.com
www.google.nl
www.googletagmanager.com
www.wiskunde-a.nl
www.wiskunde-a.nl
172.67.218.23
2001:4860:4802:34::36
23.206.209.244
2a00:1450:4001:81c::2008
2a00:1450:4001:81d::2003
2a00:1450:4001:81d::200e
2a00:1450:4001:828::2003
2a00:1450:4001:829::200a
2a00:1450:400c:c04::9a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