What powers herzklappenzentrum.org?
Last seen Jun 2026 · 17 technologies across 12 categories
Analytics
Matomo Analytics
since Feb 2025
CMS
Scrivito
since Feb 2025
Comment systems
JavaScript frameworks
React
since Feb 2025
JavaScript libraries
Maps
Miscellaneous
Open Graph
since Feb 2025
PaaS
Amazon Web Services
since Feb 2025
Programming languages
Ruby
since Feb 2025
UI frameworks
Web frameworks
Ruby on Rails
since Feb 2025
Web servers
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.44 / 10 · ranked #30,292,393 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0.1 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 7.0 MB · 33 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Lightbox Apr 2026