indexo.dev

kessler.at

.at crawl

First seen 2026-05-30 · Last seen 2026-06-03 · ok HTTP/1.1 200 971 ms crawled 2026-05-31

DE · 178.63.243.164 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
kessler werbung, Full Service Agentur, Webdesing, Printdesign, Radiowerbung - Prof. Erwin Kessler GmbH : kessler werbung, Full Service Agentur, Webdesing, Printdesign, Radiowerbung
Description
kessler-werbung, Die Full-Service-Agentur in Niederösterreich, Neunkirchen
Language
de
Generator
WordPress 6.8.3
Canonical
https://www.kessler.at/
Feeds

Open Graph

url
https://www.kessler.at/
title
kessler werbung, Full Service Agentur, Webdesing, Printdesign, Radiowerbung
locale
de_DE
site name
kessler werbung, Full Service Agentur, Webdesing, Printdesign, Radiowerbung
description
kessler-werbung, Die Full-Service-Agentur in Niederösterreich, Neunkirchen

Technology

Server
Apache
CMS
WordPress 6.8.3
jQuery
3.7.1
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

DNS records live

NS
  • ns5.twosteps.info
  • ns6.twosteps.info
  • ns7.twosteps.info
MX
  • 10 mail.twosteps.net

Email authentication weak

SPF
v=spf1 a mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.kessler.at/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Linked from (4)