indexo.dev

horizondelft.nl

.nl crawl

First seen 2026-06-01 · Last seen 2026-06-01 · ok HTTP/1.1 200 1551 ms crawled 2026-06-02

GB · 35.214.35.224 · AS15169 Google LLC

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Home - De Horizon - Verbreed je Horizon
Description
Verbreed je horizon Leer door dingen te doen en ontdek je eigen talenten. Samen pakken we de mooiste kansen. Kom langs, maak een afspraak!
Language
nl-NL
Generator
All in One SEO (AIOSEO) 4.9.7.2
Canonical
https://horizondelft.nl/
Feeds

Open Graph

url
https://horizondelft.nl/
title
Home - De Horizon - Verbreed je Horizon
locale
nl_NL
site name
De Horizon - Basisschool in Delft
description
Verbreed je horizon Leer door dingen te doen en ontdek je eigen talenten. Samen pakken we de mooiste kansen. Kom langs, maak een afspraak!

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.googletagmanager.com×2
  • gmpg.org×1

Contact

Phone

DNS records live

NS
  • ns1.siteground.net
  • ns2.siteground.net
MX
  • 10 mx10.antispam.mailspamprotection.com
  • 20 mx20.antispam.mailspamprotection.com
  • 30 mx30.antispam.mailspamprotection.com

Email authentication partial

SPF
v=spf1 +a +mx include:horizondelft.nl.spf.auto.dnssmarthost.net ~all
softfail (~all)
DMARC
v=DMARC1; p=none; aspf=r; adkim=r;
policy: none (monitoring only)
DKIM
  • default: v=DKIM1; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3KivNRUq2ogG5B826V180tsKzJK0HuSV86U/+1POopTpSBmFlvH7q2lD8tP6r1A559fmd/SLh63+dHl/tg+7S69LwJ…
selectors probed

Certificate (current)

R12
from 2026-05-28 to 2026-08-26
Expires in 83 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://horizondelft.nl/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (3)

Linked from (1)