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jechnerer.de

.de ok HTTP/1.1 200 499 ms

First seen 2026-06-15 · Last seen 2026-06-15 · crawled 2026-06-15

DE · 78.46.1.90 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Jechnerer – Premium Fenster, Türen & Wintergärten in Süddeutschland
Description
Jechnerer: Qualität & Design in Fenstern, Türen, Wintergärten. Maßgeschneiderte Lösungen für Ihr Zuhause. Steigern Sie jetzt Ihre Lebensqualität!
Language
en
Canonical
https://www.jechnerer.de/

Open Graph

url
https://www.jechnerer.de/
title
Jechnerer – Premium Fenster, Türen & Wintergärten in Süddeutschland | Jechnerer GmbH
description
Jechnerer: Qualität & Design in Fenstern, Türen, Wintergärten. Maßgeschneiderte Lösungen für Ihr Zuhause. Steigern Sie jetzt Ihre Lebensqualität!

Contact

Technology

Server
Apache
jQuery
3.2.1 known XSS (<3.5)
Stack
PHP
Analytics
  • Google Tag Manager
Cookie consent
  • Cookiebot
Third-party hosts loaded (10)
  • cdn.jsdelivr.net×2
  • cdnjs.cloudflare.com×1
  • code.jquery.com×1
  • consent.cookiebot.com×1
  • ct.pinterest.com×1
  • jechnerer.elevate-solutions.de×1
  • www.facebook.com×1
  • www.google.com×1
  • www.googletagmanager.com×1
  • www.skynettechnologies.com×1

Social

Registration

Updated
2014-06-23
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 0 jechnerer-de.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:a:mail.jechnerer.de ~all
softfail (~all)
DMARC
v=DMARC1; p=reject
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCcMzE6pRfF9DrFIgQp2af+/J2r9cm4pyV67iiAch1aTAcbjdi5yxKIV32aIrkKYXS+8JBDeJ2tQKh4frTZiv…
selectors probed

Certificate (current)

R13
from 2026-05-05 to 2026-08-03
Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.jechnerer.de/

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

Links to (5)

Linked from (1)

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