What powers oersi.org?
Last seen Jun 2026 · 7 technologies across 5 categories
Analytics
Matomo Analytics
since Sep 2025
JavaScript frameworks
React
since Aug 2022
Miscellaneous
Open Graph
since Aug 2024
PWA
since Aug 2022
Tag managers
Matomo Tag Manager
since Sep 2025
Web servers
Audience
- 78% desktop
- 22% phone
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.70 / 10 · ranked #313,121 of all domains
126 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 75 ms |
| CLS | 0.65 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.4 MB · 35 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Emotion Feb 2026
- detected Matomo Analytics Sep 2025
- detected Matomo Tag Manager Sep 2025
- dropped MUI Aug 2025