indexo.dev

joschafalck.de

.de crawl

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP/1.1 200 489 ms crawled 2026-05-30

DE · 81.169.145.88 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Herzlichen Willkommen auf dem Blog von Joscha Falck
Language
de
Generator
All in One SEO (AIOSEO) 4.9.7.2
Canonical
https://joschafalck.de/
Feeds

Open Graph

url
https://joschafalck.de/
title
Joscha Falck
locale
de_DE
site name
Joscha Falck
description
Blog für Schulentwicklung-Digitalisierung-Fortbildung-Unterricht

Technology

Server
Apache
CMS
WordPress
PHP
8.3.31 security-only
jQuery
3.7.1

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Phone

Registration

Updated
2020-01-20
Name servers
  • docks14.rzone.de.
  • shades03.rzone.de.

DNS records live

NS
  • docks14.rzone.de
  • shades03.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-06 to 2027-01-28
Expires in 237 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://joschafalck.de/

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

Links to (8)

Linked from (1)