indexo.dev

koenig-ctc.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-04 · ok HTTP/1.1 200 1289 ms crawled 2026-05-04

DE · 185.30.32.188 · AS48324 webgo GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Sarah König | Coaching | Training | Consulting
Description
Sarah König
Language
de
Canonical
https://www.koenig-ctc.de/

Open Graph

url
https://www.koenig-ctc.de/
title
Sarah König | Coaching | Training | Consulting
locale
de_DE
site name
Sarah König
description
Sarah König
updated time
2026-02-17T08:04:08+01:00

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Updated
2022-01-10
Name servers
  • ns1.webgo.de.
  • ns2.webgo.de.
  • ns3.webgo.de.
  • ns4.webgo.de.

DNS records live

NS
  • ns1.webgo.de
  • ns2.webgo.de
  • ns3.webgo.de
  • ns4.webgo.de
MX
  • 10 s188.goserver.host
  • 20 s188.goserver.host
TXT
  • v=spf1 a mx ip4:37.17.224.0/21 ip4:185.30.32.0/22 ip4:88.82.224.0/19 ip4:45.153.56.0/22 ~all

Certificate (current)

R13
from 2026-05-03 to 2026-08-01
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.koenig-ctc.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (4)

Linked from (1)