indexo.dev

freiburg-fenster-bau.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 2765 ms crawled 2026-05-11

DE · 81.169.145.90 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Fenster Mark | Hochwertige Fenster und Haustüren aus Meisterhand – Kompetenz seit 1991
Description
Fenster Mark – Ihr Experte für hochwertige Fenster und Haustüren seit 1991. Entdecken Sie innovative Lösungen, erstklassigen Service und professionelle Montage für Fenster, Türen, Rollläden, Jalousien und mehr.
Language
de
Generator
Divi v.4.27.6
Canonical
https://freiburg-fenster-bau.de/
Feeds

Technology

Server
Apache
CMS
WordPress
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×3
  • translate.google.com×2
  • www.googletagmanager.com×2

Social

Contact

Email

Registration

Updated
2024-05-27
Name servers
  • docks09.rzone.de.
  • shades19.rzone.de.

DNS records live

NS
  • docks09.rzone.de
  • shades19.rzone.de
MX
  • 10 fenstermark-de01i.mail.protection.outlook.com

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-05-07 to 2026-11-22
Expires in 185 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://freiburg-fenster-bau.de/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (2)

Linked from (1)