What powers koelner-vhs.de?
Last seen Jun 2026 · 14 technologies across 7 categories
Analytics
Etracker
since Oct 2025
CMS
TYPO3 CMS
since Oct 2025
Cookie compliance
Klaro
since Oct 2025
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2025
Popper
since Oct 2025
Programming languages
PHP
since Oct 2025
Web servers
Apache HTTP Server
since Oct 2025
Audience
- 71% phone
- 25% desktop
- 4% tablet
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.36 / 10 · ranked #423,965 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 7.9 MB · 56 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Open Graph Dec 2025