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sjl.nl

.nl ok HTTP/1.1 200 273 ms

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

NL · 152.42.141.246 · AS14061 DigitalOcean, LLC

Reputation 92/100 weak subdomain policy

sector education subsector school type homepage

HTML metadata

Title
Sint-Janslyceum | Middelbare school midden in Den Bosch
Description
Stijg boven jezelf uit op het Sint-Janslyceum! Een middelbare school in Den Bosch met opleidingen voor gymnasium, atheneum, havo en mavo.
Language
nl-NL
Generator
WordPress 6.9.4
Canonical
https://www.sjl.nl/

Open Graph

url
https://www.sjl.nl/
title
Sint-Janslyceum | Middelbare school midden in Den Bosch
locale
nl_NL
site name
Sint-Janslyceum
description
Stijg boven jezelf uit op het Sint-Janslyceum! Een middelbare school in Den Bosch met opleidingen voor gymnasium, atheneum, havo en mavo.

Contact

Technology

Server
nginx
CMS
WordPress 6.9.4
jQuery
3.7.1

Third-party hosts loaded (2)

  • cdnjs.cloudflare.com×1
  • unpkg.com×1

Social

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 0 sjl-nl.n-v1.mx.microsoft
TXT
  • mandrill_verify.sUJFQMFItHDLav1WsRRLlg
Verified for
  • Adobe

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; sp=none; rua=mailto:dmarc_agg@vali.email;
policy: reject (enforced) · sp=none
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwMU55Pkiv1XzoMCCmpQR0QT3auc4Bnm0unMgq0UmXORYVbB/Rvazq/CGbgK2sFODEJWQWIzIOZLGiZ…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5XZgu7o4Aw8Sp4E5go9kPTvSCD3mz1uqDg1EL2NNWm2VueAB1n0r4zEWw9QfYKHb+LrefvarZ5SxUA…
selectors probed

Certificate (current)

R13
from 2026-05-21 to 2026-08-19
Expires in 59 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.sjl.nl/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains

Links to (7)

Linked from (1)

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