ledermann.biz

.biz crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 4612 ms crawled 2026-05-18

DE · 85.13.148.195 · AS34788 Neue Medien Muennich GmbH

Reputation 100/100

Classifying

HTML metadata

Title

Internetagentur für Webdesign und Suchmaschinenoptimierung

Description

Flexibles Webdesign, Suchmaschinenoptimierung (SEO), Online Marketing: Unsere Internetagentur entwickelt erfolgreiche Websites und Unternehmenspodcasts.

Language

Generator

TYPO3 CMS

Canonical

https://www.ledermann.biz/

Feeds

Open Graph

title: Internetagentur aus Schweinfurt bietet Webdesign, TYPO3, SEO
image:url: /fileadmin/templates/pics/Ersatzbild_Logo_Ledermann_722x169.png
description: Flexibles Webdesign, Suchmaschinenoptimierung (SEO), Online Marketing: ledermann.biz entwickelt erfolgreiche Websites und Unternehmenspodcasts.

Technology

Server: Apache
CMS: Joomla

Third-party hosts loaded (1)

soundcloud.com×2

Social

Registration

Registrar

RegistryGate GmbH

Created

2002-04-25

Updated

2025-11-24

Name servers

ns5.kasserver.com
ns6.kasserver.com

DNS records live

NS

ns5.kasserver.com
ns6.kasserver.com

MX

10 multinet.kasserver.com

Email authentication strong

SPF: v=spf1 mx include:_spf.createsend.com a ~all
softfail (~all)
DMARC: v=DMARC1; p=quarantine; ruf=mailto:geissler@ledermann.biz; adkim=s; aspf=r
policy: quarantine
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-04-04 to 2026-07-03

Expires in 45 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.ledermann.biz/

present

strict-transport-security
content-security-policy
x-content-type-options

findings

missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
content-security-policy: img-src 'self' https://www.google.de https://www.google-analytics.com https://www.google.com https://googleads.g.doubleclick.net https://i.ytimg.com https://matomo.ledermann.biz; connect-src 'self' https://stats.g.doubleclick.net https://www.googletagmanager.com https://www.google-analytics.com https://googleads.g.doubleclick.net https://matomo.ledermann.biz; base-uri 'self'; object-src 'self' https://stats.g.doubleclick.net; form-action 'self'; frame-ancestors 'self';
strict-transport-security: max-age=16070400