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het-erasmus.nl

.nl ok HTTP/1.1 200 1300 ms

First seen 2026-06-17 · Last seen 2026-06-17 · crawled 2026-06-17

NL · 31.7.4.68 · AS20847 Previder B.V.

Reputation 100/100

sector education subsector school type homepage

HTML metadata

Title
Het Erasmus mavo/havo/vwo - Mavo/havo/vwo
Description
Het Erasmus mavo/havo/vwo is de openbare VO-school van Almelo en omstreken! Met de leerwegen gymnasium, vwo, havo en mavo bieden we ieder wat wils. Door het brede extra aanbod krijgen leerlingen de mogelijkheid hun talenten te ontdekken en te ontwikkelen.
Language
nl-NL
Canonical
https://www.het-erasmus.nl/

Open Graph

url
https://www.het-erasmus.nl/
title
Het Erasmus mavo/havo/vwo
locale
nl_NL
site name
Mavo/havo/vwo
description
Het Erasmus mavo/havo/vwo is de openbare VO-school van Almelo en omstreken! Met de leerwegen gymnasium, vwo, havo en mavo bieden we ieder wat wils. Door het brede extra aanbod krijgen leerlingen de mogelijkheid hun talenten te ontdekken en te ontwikkelen.
locale:alternate
nl_NL

Contact

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

DNS records live

NS
  • ns1.argewebhosting.eu
  • ns2.argewebhosting.com
  • ns3.argewebhosting.nl
MX
  • 0 heterasmus-nl0i.e-v1.mx.microsoft
Verified for
  • Adobe
  • Apple

Email authentication strong

SPF
v=spf1 a mx ip4:84.241.161.209/28 ip4:84.241.161.222 ip4:31.7.4.235 ip6:2a03:9700:8000:0:75dc:f25c:4635:7a9f include:spf.protection.outlook.com include:spf.presentis.nl include:lms.plusport.com include:_spf.salesforce.com ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJnAv3BvsmficvpGg3A3GoGKPaqmMy6LZRfugBfQrYp41iOR5V0kNr+U6CVPK+6dlInsXMl3sYdkPYl0hzrj…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV E36
from 2025-07-17 to 2026-08-13
Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.het-erasmus.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing frame protection
Header values
referrer-policy
no-referrer-when-downgrade
permissions-policy
geolocation=self, microphone=self, camera=self, payment=self, accelerometer=self, gyroscope=self, magnetometer=self, midi=self, sync-xhr=self, fullscreen=(self "https://www.youtube.com" "https://www.youtube-nocookie.com" "https://player.vimeo.com")
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests; block-all-mixed-content; frame-ancestors 'self' https://www.het-erasmus.nl/ https://www.het-erasmuspro.nl/ https://www.het-erasmusisk.nl/;
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (18)

Linked from (3)

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