What powers peter-henlein-realschule.de?
Last seen Jun 2026 · 14 technologies across 11 categories
CMS
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since Feb 2023
Twitter Emoji (Twemoji)
since Feb 2020
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Feb 2020
Security
HSTS
since Feb 2025
Web servers
Apache HTTP Server
since Feb 2020
WordPress plugins
WordPress themes
Catch Themes Catch Box
since Mar 2022
Audience
- 100% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.60 / 10 · ranked #5,688,176 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 1.2 MB · 64 requests
- WordPress theme: catch-box · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025