What powers psz-duesseldorf.de?
Last seen Feb 2025 · 31 technologies across 14 categories
Accessibility
Pojo.me
since Feb 2025
CMS
Databases
MySQL
since Sep 2021
Font scripts
Google Font API
since Sep 2021
JavaScript graphics
JavaScript libraries
Maps
Google Maps
since Feb 2025
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Sep 2021
Security
HSTS
since Feb 2025
Web servers
Apache HTTP Server
since Sep 2021
WordPress plugins
Autoptimize
since Mar 2023
RankMath SEO
since Nov 2022
Smart Slider 3
since Feb 2025
TablePress
since Jul 2022
WP-Optimize
since Feb 2024
WordPress themes
Twenty Thirteen
since Jul 2022
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.83 / 10 · ranked #701,187 of all domains
47 referring domains · OpenPageRank
Infrastructure
- Hosted on MANITU (89.238.73.144, IPv6)
- DNS: jpberlin.de
- Email: heinlein-support.de
- Email security: SPF (neutral), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 10,359,858, 3 hosts
- Verified with: Brevo, Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted