indexo.dev

ulrike-schaefer.de

.de crawl

First seen 2026-04-27 · Last seen 2026-05-04 · ok HTTP/1.1 200 1711 ms crawled 2026-05-04

DE · 81.169.145.86 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Ulrike Schäfer | Autorin
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.ulrike-schaefer.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (2)

  • app.getresponse.com×1
  • gmpg.org×1

Social

Registration

Updated
2007-05-09
Name servers
  • docks01.rzone.de.
  • shades06.rzone.de.

DNS records live

NS
  • docks01.rzone.de
  • shades06.rzone.de
MX
  • 5 smtpin.rzone.de

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-15 to 2026-12-07
Expires in 200 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.ulrike-schaefer.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (4)

Linked from (1)