indexo.dev

gwgzukoeln.de

.de crawl

First seen 2026-04-28 · Last seen 2026-05-18 · ok HTTP/1.1 200 2165 ms crawled 2026-05-04

DE · 91.213.21.13 · AS198710 3U TELECOM GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Herzlich Willkommen bei der Wohnungsbaugenossenschaft GWG zu Köln. Bitte eintreten.
Language
de-de
Generator
Joomla! - Open Source Content Management

Technology

Server
Apache
CMS
Joomla

Registration

Updated
2012-02-07
Name servers
  • ns1.s-dns.de.
  • ns2.s-dns.de.

DNS records live

NS
  • ns1.s-dns.de
  • ns2.s-dns.de
MX
  • 10 mail.gwgzukoeln.de
TXT
  • v=spf1 a mx ~all

Certificate (current)

R12
from 2026-04-15 to 2026-07-14
Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gwgzukoeln.de/

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

Linked from (1)