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iswhoogeland.nl

.nl ok HTTP/1.1 200 241 ms

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

NL · 35.204.120.88 · AS396982 Google LLC

Reputation 94/100 dmarc monitor-only

sector education subsector school type homepage

HTML metadata

Title
Mavo, havo en vwo in één gebouw | ISW Hoogeland
Description
ISW Hoogeland is een moderne, vertrouwde en gezellige school. Als enige Westlandse school bieden wij mavo, havo en vwo in één gebouw.
Language
nl-NL
Generator
Site Kit by Google 1.181.0
Canonical
https://iswhoogeland.nl/

Open Graph

url
https://iswhoogeland.nl/
title
Mavo, havo en vwo in één gebouw | ISW Hoogeland
locale
nl_NL
site name
ISW Hoogeland
description
ISW Hoogeland is een moderne, vertrouwde en gezellige school. Als enige Westlandse school bieden wij mavo, havo en vwo in één gebouw.

Contact

Technology

CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (5)

  • www.googletagmanager.com×3
  • gmpg.org×1
  • ka-p.fontawesome.com×1
  • kit.fontawesome.com×1
  • unpkg.com×1

Social

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 iswhoogeland.nl

Email authentication partial

SPF
v=spf1 ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-11 to 2026-08-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://iswhoogeland.nl/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (6)

Linked from (2)

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