indexo.dev

ihk-die-weiterbildung.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 1445 ms crawled 2026-05-09

DE · 89.110.176.110 · AS12306 Plus.line AG

Reputation 100/100

sector education type homepage

HTML metadata

Title
IHK-Bildungszentrum Bonn / Rhein-Sieg ☆ Praxiswissen
Description
Unser IHK-Bildungszentrum Bonn / Rhein-Sieg bietet Kurse, Seminare und Lehrgänge für deine berufliche Karriere an ► Erfahre hier mehr!
Language
de
Generator
CMS ionas4
Canonical
https://www.ihk-die-weiterbildung.de/

Open Graph

url
https://www.ihk-die-weiterbildung.de/
title
IHK-Bildungszentrum Bonn / Rhein-Sieg ☆ Praxiswissen
locale
de_DE
description
Unser IHK-Bildungszentrum Bonn / Rhein-Sieg bietet Kurse, Seminare und Lehrgänge für deine berufliche Karriere an ► Erfahre hier mehr!

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Updated
2023-08-08
Name servers
  • ns1.telekom.net.
  • pns.dtag.de.

DNS records live

NS
  • ns1.telekom.net
  • pns.dtag.de

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-08-06 to 2026-08-07
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://www.ihk-die-weiterbildung.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
  • missing Permissions Policy
Header values
referrer-policy
strict-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; child-src 'self' blob: https://kb.ionas.de/; connect-src 'self' https://*.analytics.google.com https://*.g.doubleclick.net https://*.google-analytics.com https://*.google.com https://*.googletagmanager.com *.linkedin.com https://*.linkedin.oribi.io/ https://www.google-analytics.com; font-src 'self' data: https://*.gstatic.com; frame-ancestors 'self' https://www.ihk-die-weiterbildung.de; frame-src 'self' https://*.sibforms.com *.googletagmanager.com https://iam.chamaeleon.de/ https://www.ihk-die-weiterbildung.de; form-action 'self'; img-src 'self' data: https://*.analytics.google.com https://*.g.doubleclick.net https://*.google-analytics.com https://*.google.com https://*.google.de https://*.googletagmanager.com https://*.gstatic.com *.linkedin.com https://googletagmanager.com https://tiles.chamaeleon.de https://www.google-analytics.com https://www.ihk-die-weiterbildung.de; manifest-src 'self'; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https:
strict-transport-security
max-age=31536000

Links to (5)

Linked from (1)