indexo.dev

b3-systems.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP/1.1 200 2238 ms crawled 2026-05-15

DE · 35.207.95.186 · AS15169 Google LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Internetagentur & Webagentur Viernheim - für digitale Strategien - b3-systems
Description
Steigern Sie Ihr Geschäft mit b3-systems in Viernheim. Unsere Internetagentur bietet kreative Lösungen in Webdesign und Online-Marketing.
Language
de
Generator
Site Kit by Google 1.175.0
Canonical
https://b3-systems.de/

Open Graph

url
https://b3-systems.de/
title
Home
locale
de_DE
site name
b3-systems
description
Steigern Sie Ihr Geschäft mit b3-systems in Viernheim. Unsere Internetagentur bietet kreative Lösungen in Webdesign und Online-Marketing.

Technology

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

Third-party hosts loaded (6)

  • cdn.jsdelivr.net×2
  • fonts.googleapis.com×2
  • maps.googleapis.com×2
  • www.googletagmanager.com×2
  • cdnjs.cloudflare.com×1
  • gmpg.org×1

Contact

Email
Phone

Registration

Updated
2025-06-18
Name servers
  • docks09.rzone.de.
  • shades01.rzone.de.

DNS records live

NS
  • docks09.rzone.de
  • shades01.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
v=spf1 include:_spf.strato.de include:spf.crsend.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:info@b3-systems.de; pct=100
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-07 to 2026-08-05
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://b3-systems.de/

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

Links to (1)

Linked from (6)