indexo.dev

zero-slump.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 2623 ms crawled 2026-05-16

DE · 78.47.83.247 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
zero slump - zero-slump.de
Language
de
Generator
WordPress 6.6.5
Canonical
https://zero-slump.de/
Feeds

Open Graph

url
https://zero-slump.de/
title
zero slump - zero-slump.de
locale
de_DE_formal
site name
zero-slump.de

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • translate.google.com×2
  • www.googletagmanager.com×2

Registration

Updated
2018-09-04
Name servers
  • docks13.rzone.de.
  • shades17.rzone.de.

DNS records live

NS
  • docks13.rzone.de
  • shades17.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)

R12
from 2026-04-10 to 2026-07-09
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zero-slump.de/

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

Linked from (1)