indexo.dev

theater-marl.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 1635 ms crawled 2026-05-10

DE · 167.235.16.67 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Theater Marl
Description
Seit 1953 der zentrale Schauplatz für Theater- und Konzertveranstaltungen in Marl und Veranstaltungsort des Grimme-Preises.
Language
de

Open Graph

url
https://theater-marl.de/
title
Theater Marl
site name
Theater Marl
description
Seit 1953 der zentrale Schauplatz für Theater- und Konzertveranstaltungen in Marl und Veranstaltungsort des Grimme-Preises.

Technology

Server
Apache
CMS
Joomla

Registration

Updated
2022-10-13
Name servers
  • nsa5.schlundtech.de.
  • nsb5.schlundtech.de.
  • nsc5.schlundtech.de.
  • nsd5.schlundtech.de.

DNS records live

NS
  • nsa5.schlundtech.de
  • nsb5.schlundtech.de
  • nsc5.schlundtech.de
  • nsd5.schlundtech.de

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-07 to 2026-06-05
Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://theater-marl.de/

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 (2)