indexo.dev

ovo-zaanstad.nl

.nl ok HTTP/1.1 200 182 ms

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

FR · 83.172.188.15 · AS25459 Eurofiber Cloud Infra B.V.

Reputation 100/100

sector education subsector school type homepage

HTML metadata

Title
OVO Zaanstad - Openbaar voortgezet onderwijs Zaanstad
Description
Onze scholen OVO Zaanstad is het schoolbestuur van zeven scholen voor openbaar voortgezet onderwijs in Zaanstad. Samen bieden onze scholen alle niveaus aan…
Language
nl-NL
Generator
Elementor 4.1.3; features: additional_custom_breakpoints; settings: css_print_method-external, google_font-enabled, font_display-auto
Canonical
https://ovo-zaanstad.nl/
Feeds
last post 65 days ago

Open Graph

url
https://ovo-zaanstad.nl/
title
OVO Zaanstad
locale
nl_NL
site name
OVO Zaanstad
description
Onze scholen OVO Zaanstad is het schoolbestuur van zeven scholen voor openbaar voortgezet onderwijs in Zaanstad. Samen bieden onze scholen alle niveaus aan: praktijkonderwijs, vmbo, havo…

Contact

Technology

Server
nginx
CMS
WordPress
PHP
8.3.31 security-only
Analytics
  • Google Analytics
  • Google Tag Manager
  • Matomo
Fonts
  • Google Fonts
Third-party hosts loaded (9)
  • fonts.googleapis.com×5
  • fd.cleantalk.org×2
  • maps.googleapis.com×2
  • www.googletagmanager.com×2
  • cdn-cookieyes.com×1
  • cdn.matomo.cloud×1
  • fonts.gstatic.com×1
  • secure.gravatar.com×1
  • www.google-analytics.com×1

Social

DNS records live

NS
  • ns1.as41887.nl
  • ns2.as41887.eu
  • ns3.as41887.io
  • ns4.as41887.it
MX
  • 10 ovozaanstad-nl0i.mail.protection.outlook.com
TXT
  • xwyueiAQJCieVEswZjWJBMvLwu1gGNTcfi/YpsMCObK+srtvzCuFu0wCJgiYcVxGk7LTa4nI6e4R34gtI9xG0w==
Verified for
  • Adobe
  • Apple
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx include:_spf.zivver.com include:spf.protection.outlook.com include:topdesk.net include:lms.plusport.com include:spf-breaks-email.bit.nl include:spf.eprov.nl ip4:195.250.63.124 ip4:195.250.63.45 ip4:83.172.188.15 ip4:185.171.240.0/24 ip4:205.211.83.3/32 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@ovo-zaanstad.nl; ruf=mailto:dmarc@ovo-zaanstad.nl; sp=reject; ri=84600; fo=1
policy: quarantine · sp=reject
DKIM
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDiOTRjLbxLFoA05Yn6kTx+dFjz1vo9PKCjoL0qd2otS6H6XqCXxtG0ZdEoRbnTgvGRpP8GLo4Jw4bZePK07f…
  • k1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBS96F0nzm6hFo8mRnB31d6B4hpODHZEioRG27Cy5W0PD8tw0JtltYdZ1Q1w+n6TcLZvtITaAnM1k70s9t/o…
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

YR2
from 2026-06-13 to 2026-09-11
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://ovo-zaanstad.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=15768000; includeSubDomains

Links to (4)

Linked from (1)

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