indexo.dev

installateur-langer.at

.at crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 672 ms crawled 2026-05-19

DE · 52.28.183.254 · AS16509 Amazon.com, Inc.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Installateur für Bad, Heizung und Lüftung: Bernd Langer GmbH
Description
Installationen für Bad, Heizung und Lüftung: Bernd Langer GmbH, Ihr Installateur in Wolfurt, Haustechnik, Sanitärtechnik, Klima
Language
de
Generator
Powered by LayerSlider 6.8.2.1 - Multi-Purpose, Responsive, Parallax, Mobile-Friendly Slider Plugin for WordPress.
Canonical
https://installateur-langer.at/
Feeds

Open Graph

url
https://installateur-langer.at/
title
Installateur für Bad, Heizung und Lüftung: Bernd Langer GmbH
locale
de_DE
site name
Bernd Langer GmbH
description
Installationen für Bad, Heizung und Lüftung: Bernd Langer GmbH, Ihr Installateur in Wolfurt, Haustechnik, Sanitärtechnik, Klima

Technology

Server
openresty
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Email
Phone

DNS records live

NS
  • ns1.world4you.at
  • ns2.world4you.at
MX
  • 10 mail.installateur-langer.at

Email authentication partial

SPF
v=spf1 mx include:spf.w4ymail.at -all
strict (-all)
DMARC
v=DMARC1;p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-04 to 2026-08-02
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://installateur-langer.at/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (2)

Linked from (1)