What powers oberstufen-kolleg.de?
Last seen Jun 2026 · 26 technologies across 14 categories
Caching
Varnish
since Aug 2024
CMS
Databases
MySQL
since Mar 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Mar 2022
Security
HSTS
since May 2023
UI frameworks
Tailwind CSS
since Mar 2026
Web frameworks
Laravel
since Mar 2026
Web servers
Nginx
since May 2023
WordPress plugins
Elementor Header & Footer Builder
since Mar 2022
The Events Calendar
since Mar 2022
WordPress themes
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.09 / 10 · ranked #3,358,625 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.6 MB · 26 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| oberstufen-kolleg.de | 20 |
| www.oberstufen-kolleg.de | 8 |
Full technology history →
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Recent changes
- dropped Twitter Emoji (Twemoji) Apr 2026
- detected Alpine.js Mar 2026
- detected Laravel Mar 2026
- detected Open Graph Mar 2026
- detected PWA Mar 2026
- detected Statamic Mar 2026
- detected Tailwind CSS Mar 2026
- detected Twitter Emoji (Twemoji) Feb 2026