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amstelveencollege.nl

.nl ok HTTP/1.1 200 283 ms

First seen 2026-06-13 · Last seen 2026-06-13 · crawled 2026-06-14

NL · 141.138.169.207 · AS20847 Previder B.V.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home - Amstelveen College
Language
nl-NL
Generator
WordPress 6.9.4
Canonical
https://amstelveencollege.nl/
Feeds
active last post 25 days ago

Open Graph

url
https://amstelveencollege.nl/
title
Home - Amstelveen College
locale
nl_NL
site name
Amstelveen College
description
WELKOM OP ONZE SCHOOL Wat leuk dat je geïnteresseerd bent in onze school. Bij ons op school kan je eindexamen doen in drie verschillende niveaus, namelijk mavo, havo en vwo. Leerlingen omschrijven onze school als een fijne school waar je jezelf kan zijn en waar je je snel thuis voelt. Jeugdjournaal OP ONZE SCHOOL Het […]

Contact

Technology

Server
Apache
CMS
WordPress 6.9.4
jQuery
3.7.1

Third-party hosts loaded (4)

  • www.google.com×3
  • gmpg.org×1
  • www.gstatic.com×1
  • zien360.nl×1

Social

DNS records live

NS
  • ns1.argewebhosting.eu
  • ns2.argewebhosting.com
  • ns3.argewebhosting.nl
MX
  • 10 amstelveencollege-nl.v-v1.mx.microsoft

Email authentication strong

SPF
v=spf1 mx a ip4:157.97.205.38/30 ip4:213.125.46.194/29 include:spf.protection.outlook.com include:_spf.wiscollect.nl include:spf.afas.online ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; adkim=s; aspf=s; pct=100; rua=mailto:licenties@amstelveencollege.nl; fo=1
policy: reject (enforced)
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArLIVjvx40vvbBhbs/ikAmvBFNVR5ijXngkKcpfpFqd4rK6E5V71EJ1RPoLpMmelqu/MKmAhK08l2AumpkM/pz…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqiKhV8cSOxZnt3os/SoJi2E5k+q7CyuA9sWlQSh7BfMad+eLk8I2sLJ+gJ6eJS0oFoBH/snGNB1q8e…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv9KOynk5kJe3BgXrGd80MYWG4rP+xz3PRzQkc9jZZRjZyqhmDDuj5SJ5K3aCd0SkTkPjsZd9HYIO7A…
selectors probed

Certificate (current)

R12
from 2026-05-27 to 2026-08-25
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 45/100 Checked live page: https://amstelveencollege.nl/

present
  • strict-transport-security
  • cross-origin-embedder-policy
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=2628000; includeSubdomains
cross-origin-embedder-policy
unsafe-none

Links to (4)

Linked from (1)

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