leerstand-aktivieren.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-16 · ok HTTP/1.1 200 2839 ms crawled 2026-05-20

DE · 81.169.145.74 · AS6724 Strato GmbH

Classifying

HTML metadata

Title

Online-Plattform Leerstand aktivieren – Potenziale der Innenentwicklung und Leerstandsaktivierung: Leerstand überwinden, Baukultur erhalten, lebendige Orte schaffen

Language

Generator

WordPress 6.9.4

Canonical

https://leerstand-aktivieren.de/

Feeds

Technology

Server: Apache
CMS: WordPress 6.9.4
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (3)

fonts.googleapis.com×2
projekt-leerstand-aktivieren.de×2
fonts.gstatic.com×1

Social

Registration

Updated

2024-04-24

Name servers

docks20.rzone.de.
shades03.rzone.de.

DNS records live

NS

docks20.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 2026-04-05 to 2026-10-21

Expires in 153 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://leerstand-aktivieren.de/

findings

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