indexo.dev

waerme-aus-der-natur.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-17 · ok HTTP/1.1 200 576 ms crawled 2026-05-04

DE · 136.243.197.196 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

sector home type homepage

HTML metadata

Title
Niemann – Wärme aus der Natur
Description
Niemann – Wärme aus der Natur: Ihre Experten für erneuerbare Energien. Strom, Heizung, Elektrotechnik und Bäder von erfahrenen Fachleuten.
Language
de-de
Generator
TYPO3 CMS
Canonical
https://www.waerme-aus-der-natur.de/

Technology

Server
nginx

Third-party hosts loaded (1)

  • cdn.macrocom.de×1

Social

Contact

Email
Phone

Registration

Updated
2015-07-27
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net

Certificate (current)

R12
from 2026-03-22 to 2026-06-20
Expires in 30 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.waerme-aus-der-natur.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)