cognitieveontwikkeling.nl

.nl crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 6721 ms crawled 2026-05-16

NL · 45.82.188.80 · AS31477 Duocast B.V.

Reputation 89/100 weak security headers dmarc monitor-only

sector education type homepage

HTML metadata

Title

Cognitieve ontwikkeling: de gids van baby tot schoolkind

Description

Achtergrondinformatie en tips & tricks over cognitieve ontwikkeling van baby, peuter, kleuter, kind en schookind 👨‍👩‍👧‍👧 Lees hier meer over cognitieve ontwikkeling

Language

nl-NL

Generator

All in One SEO (AIOSEO) 4.8.9

Canonical

https://www.cognitieveontwikkeling.nl/

Feeds

Open Graph

url: https://www.cognitieveontwikkeling.nl/
title: Cognitieve ontwikkeling: de gids van baby tot schoolkind
locale: nl_NL
site name: Cognitieve ontwikkeling - Alles over de cognitieve ontwikkeling van uw kind.
description: Achtergrondinformatie en tips & tricks over cognitieve ontwikkeling van baby, peuter, kleuter, kind en schookind 👨‍👩‍👧‍👧 Lees hier meer over cognitieve ontwikkeling

Technology

Server: LiteSpeed
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
www.googletagmanager.com×2
gmpg.org×1

DNS records live

NS

ns1.cloud86.nl
ns2.cloud86.nl
ns3.cloud86.eu

MX

10 cognitieveontwikkeling.nl

TXT

7bba0403-fa7d-4e33-90ad-ddcbfeb60144

Email authentication partial

SPF: v=spf1 +a +mx +ip4:45.82.188.80 -all
strict (-all)
DMARC: v=DMARC1; p=none; sp=none;
policy: none (monitoring only) · sp=none
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-14 to 2026-08-12

Expires in 84 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.cognitieveontwikkeling.nl/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Links to (4)

Linked from (1)

backlinker.eu×1