annefrankleiden.nl

.nl crawl

First seen 2026-06-04 · Last seen 2026-06-05 · ok HTTP/1.1 200 1059 ms crawled 2026-06-05

US · 104.18.211.89 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
OBS Anne Frank | Alleen ga je sneller, maar samen kom je verder!
Description
Niet zomaar ‘goed basisonderwijs’, maar open, warm, betrokken, innovatief, veel omvattend en uniek… dat vindt u op openbare basisschool Anne Frank in Leiden.
Language
nl-NL

Open Graph

url
https://annefrankleiden.nl/
title
OBS Anne Frank | Alleen ga je sneller, maar samen kom je verder!
description
Niet zomaar ‘goed basisonderwijs’, maar open, warm, betrokken, innovatief, veel omvattend en uniek… dat vindt u op openbare basisschool Anne Frank in Leiden.

Technology

CDN
Cloudflare
CMS
WordPress
jQuery
3.7.1
Analytics
  • Google Tag Manager
Fonts
  • Adobe Fonts
Social widgets
  • Vimeo Embed

Third-party hosts loaded (5)

  • www.googletagmanager.com×2
  • cdn.jsdelivr.net×1
  • cdn.plyr.io×1
  • player.vimeo.com×1
  • use.typekit.net×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns3.firstfind.nl
  • ns4.firstfind.nl
  • ns5.firstfind.net
MX
  • 0 annefrankleiden-nl.u-v1.mx.microsoft
TXT
Show 5 TXT records
  • zS1GNKNZ7i805zpU4s09MRDxfV1WCjKU51IMf9M7Ja8=
  • v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC2Rjo2c7uNTyYh+z7vvZEnMzSFOscJYa0IlcXGiU41EJV8odP8TnStF9RLjguphpoKyTE401t/6dm98WFLF+Hm0aqvRGHEqF1BOtEzsTTwB6kqjhQvXEavXnYt2GLLSEf0Y8ymVVrNb0RiFB9ftMMPqogJf8OYP1V6Bv8Q4ztbSwIDAQAB
  • e4P0XpogLD8jv0wNzWTQETNoIYDBNOK2
  • nintex.5e4ea68abb22350caa6e14cb
  • DomainVerification=QB4C37GD6HPP5CZN1X86WPI65UIQVVINDQ7KZZLT1ELKQNSR6BTS7GD8SWYPEOW5
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 a mx ip4:35.214.226.173 include:_spf.mailspamprotection.com include:_spf.yourfilter.nl include:spf.protection.outlook.com include:spf.bouwmeestergroep.nl include:servers.mcsv.net include:_spf.zivver.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@prooleiden.nl; ruf=mailto:dmarc@prooleiden.nl; fo=1
policy: reject (enforced)
DKIM
  • default: v=DKIM1; g=*; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5oJqVM+EI+5m/gpmvCPjutJy8hrtirClIc17NrcGlkDfNBdrL4fBSaT9vzk5Uk2gmzCLzj9C4…
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWbG/1Uw1VEUguMPtoibqDTMvBs8MuHQVKGv1STbb1VDJclSeHZbTXDGe/klyPEgmNnxZgP+8YzmwY/dfCsM…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnWO3t+gnTpZZKnCKsJNg5c3QIXrV492ZzPrBlqbjEhe+iWO8+WDfCvPhSOjeJElpWchJuWX86dEXAg…
selectors probed

Certificate (current)

WE1
from 2026-04-26 to 2026-07-25
Expires in 45 days

HTTP security headers

Header hygiene 50/100 Checked live page: https://annefrankleiden.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 (27)

Linked from (20)

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