indexo.dev

couven-gymnasium.de

.de crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1177 ms crawled 2026-06-02

DE · 81.169.145.86 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Couven-Gymnasium in Aachen
Description
Das Couven-Gymnasium in Aachen – moderne Bildung mit Tradition. Entdecke unser vielfältiges Schulprofil, aktuelle Projekte, Veranstaltungen und digitale Angebote.
Language
de
Generator
WordPress 7.0
Canonical
https://www.couven-gymnasium.de/wordpress2/
Feeds

Open Graph

url
https://www.couven-gymnasium.de/wordpress2/
title
Couven-Gymnasium in Aachen
locale
de_DE
site name
Couven
description
Das Couven-Gymnasium in Aachen – moderne Bildung mit Tradition. Entdecke unser vielfältiges Schulprofil, aktuelle Projekte, Veranstaltungen und digitale Angebote.

Technology

Server
Apache
CMS
WordPress 7.0

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Registration

Updated
2018-04-09
Name servers
  • docks14.rzone.de.
  • shades10.rzone.de.

DNS records live

NS
  • docks14.rzone.de
  • shades10.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-27 to 2026-10-12
Expires in 131 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.couven-gymnasium.de/wordpress2/

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

Links to (2)

Linked from (1)