indexo.dev

firma-birkholz.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-17 · ok HTTP/1.1 200 736 ms crawled 2026-05-04

FR · 92.205.135.141 · AS21499 Host Europe GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Birkholz – Malerbetrieb – Malerfachbetrieb Potsdam
Description
Build an impressive website with the best-rated top-seller WordPress theme
Language
de
Generator
WordPress 6.9.4
Canonical
https://firma-birkholz.de
Feeds

Open Graph

url
https://firma-birkholz.de
title
Birkholz – Malerbetrieb – Malerfachbetrieb Potsdam
locale
de_DE_formal
site name
Birkholz - Malerbetrieb
description
Build an impressive website with the best-rated top-seller WordPress theme

Technology

Server
Apache
CMS
WordPress
Cookie consent
  • Usercentrics
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×3
  • app.eu.usercentrics.eu×1

Contact

Email
Phone
Address
st unseren Betrieb im Jahr 2011

Registration

Updated
2025-02-04
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 firmabirkholz-de01c.mail.protection.outlook.com
TXT
  • v=spf1 include:ispgateway.de include:secureserver.net ~all
  • MS=ms74323619

Certificate (current)

ZeroSSL RSA DV SSL CA 2
from 2026-04-20 to 2026-07-20
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://firma-birkholz.de/

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

Links to (1)

Linked from (1)