heizungfachsanierung.ch

.ch crawl

First seen 2026-06-02 · Last seen 2026-06-03 · ok HTTP/1.1 200 1124 ms crawled 2026-06-03

CH · 185.117.168.232 · AS200713 Zettaplan AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Heizungen in der Schweiz I Kostenloser Ratgeber I Heizung richtig ersetzen
Description: Info über Heizungen in der Schweiz I Kostenloser Ratgeber Heizung sanieren I Heizungen austauschen I Fördergeld für Heizungsersatz I Kosten neue Heizung I Heizung richtig ersetzen I
Language: de

Technology

Server: Microsoft-IIS
ASP.NET: 4.0.30319
jQuery: 2.2.4 known XSS (<3.5)
Stack: ASP.NET

Third-party hosts loaded (2)

ajax.googleapis.com×1
kit.fontawesome.com×1

DNS records live

NS

ns01.hostfactory.ch
ns02.hostfactory.ch

MX

10 mx1.hostfactory.ch
20 mx2.hostfactory.swiss
30 mx3.hostfactory.ch
40 mx4.hostfactory.swiss

Email authentication strong

SPF: v=spf1 a:spf.hostfactory.ch -all
strict (-all)
DMARC: v=DMARC1; p=quarantine
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-05-27 to 2026-08-25

Expires in 82 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.heizungfachsanierung.ch/de/ch_heizung

findings

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

Links to (11)

Linked from (3)