indexo.dev

pt-harzbecker.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-14 · ok HTTP/1.1 200 2039 ms crawled 2026-05-09

US · 188.114.97.3 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Personal Trainer Ralf Harzbecker
Description
Sie wollen Ihre Laufleistungen verbessern oder einfach nur eine bessere Figur machen? Ihr persönlicher Trainer für die individuelle Trainingsplanunglanung.
Generator
www.cm4all.com

Technology

CDN
Cloudflare

Registration

Updated
2025-02-20
Name servers
  • elaine.ns.cloudflare.com.
  • nolan.ns.cloudflare.com.

DNS records live

NS
  • elaine.ns.cloudflare.com
  • nolan.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-04-09 to 2026-07-08
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.pt-harzbecker.de/

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

Linked from (4)