indexo.dev

ihk-biz.de

.de crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 7806 ms crawled 2026-05-16

DE · 162.55.152.29 · AS24940 Hetzner Online GmbH

Reputation 100/100

sector education type blog

HTML metadata

Title
IHK-Bildungszentrum Karlsruhe: Fortbildung & Weiterbildung
Description
Praxisstudiengang, IHK-Prüfungslehrgang, IHK-Zertifikatslehrgang, Tagesseminar, Onlineweiterbildung oder Firmenschulung - Hier wird jede*r fündig!
Language
de-DE
Generator
All in One SEO Pro (AIOSEO) 4.9.6.2
Canonical
https://www.ihk-biz.de/
Feeds

Open Graph

url
https://www.ihk-biz.de/
title
IHK-Bildungszentrum Karlsruhe: Fortbildung & Weiterbildung
locale
de_DE
site name
IHK-Bildungszentrum Karlsruhe - Das Kompetenzzentrum rund um berufliche Weiterbildung in der Technologieregion.
description
Egal ob Praxisstudiengang, IHK-Prüfungslehrgang, IHK-Zertifikatslehrgang, Tagesseminar, Onlineweiterbildung oder Firmenschulung - hier werden Sie fündig.

Technology

Server
nginx
CMS
WordPress
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • www.facebook.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Updated
2024-01-31
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
  • 10 mx01.ihk.de
  • 10 mx02.ihk.de
  • 10 mx04.ihk.de
TXT
  • D-TRUST=SQ7HH75IXBWQJVI
  • MS=7151C1D7F2EFAC1A7EE1B26639A9ED04F6C1D4F6
  • mandrill_verify.L0ibulCQhPyZPDwAawHo9Q
Verified for
  • Apple
  • Meta
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:spf.mailjet.com include:spf.ihk.de include:spf.protection.outlook.com include:spf.mandrillapp.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100;
policy: quarantine
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2025-05-22 to 2026-05-22
Expires in 2 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.ihk-biz.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
no-referrer-when-downgrade
x-frame-options
SAMEORIGIN
permissions-policy
geolocation=self
x-content-type-options
nosniff
content-security-policy
default-src 'self';script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.vimeocdn.com https://*.vimeo.com https://vimeo.com https://noembed.com https://*.plyr.io https://*.youtube.com https://*.googlesyndication.com https://*.doubleclick.net https://*.googleadservices.com https://assets.calendly.com https://unpkg.com https://*.gstatic.com https://gstatic.com https://www.google.com https://*.bing.com https://*.bing.net https://www.google-analytics.com https://connect.facebook.net https://www.googleapis.com https://*.googleapis.com https://cdn.mouseflow.com https://*.googletagmanager.com https://googletagmanager.com https://tagmanager.google.com https://*.google.com https://*.google.de https://google.com https://*.novahq.de https://hkbis.de https://*.hkbis.de https://ihk-biz.de https://*.ihk-biz.de; object-src 'self' https://*.googleapis.com; img-src 'self' data: blob: https://*.vimeocdn.com https://*.vimeo.com https://vimeo.com https://*.ytimg.com https://*.plyr.io https://*.youtube
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (3)

Linked from (1)