What powers ludwigschule.com?
Last seen Jun 2026 · 19 technologies across 11 categories
CMS
Databases
MySQL
since Apr 2020
Font scripts
Twitter Emoji (Twemoji)
since Apr 2020
JavaScript libraries
Clipboard.js
since Apr 2020
Lightbox
since Apr 2020
Maps
Google Maps
since Apr 2020
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Apr 2020
TypeScript
since Dec 2022
Web servers
Nginx
since Jul 2020
Widgets
FullCalendar
since Dec 2022
WordPress themes
Catch Themes Catch Box
since Aug 2022
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.43 / 10 · ranked #31,082,801 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 2.5 MB · 62 requests
- WordPress theme: catch-box (child: catch-box-child) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025