What powers katalog-jena.de?
Last seen Jun 2026 · 13 technologies across 10 categories
Accessibility
Texthelp
since Dec 2022
CMS
JavaScript frameworks
AlloyUI
since Dec 2022
JavaScript libraries
Miscellaneous
PWA
since Nov 2025
Programming languages
Java
since Dec 2022
Security
HSTS
since Dec 2022
UI frameworks
Web frameworks
Apache Wicket
since Dec 2022
Web servers
Apache Tomcat
since Jun 2025
Audience
- 86% phone
- 14% desktop
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.02 / 10 · ranked #12,218,790 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- Weight: 2.7 MB · 71 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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