What powers historischesarchivkoeln.de?
Last seen Jun 2026 · 9 technologies across 8 categories
Font scripts
Font Awesome
since Aug 2022
JavaScript libraries
Operating systems
Ubuntu
since Oct 2022
PaaS
OVHcloud
since Aug 2022
Programming languages
Java
since Aug 2022
UI frameworks
Web frameworks
JavaServer Faces
since Aug 2022
Web servers
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.27 / 10 · ranked #439,970 of all domains
84 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 2900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 1.3 MB · 24 requests
Homepage as crawled by the HTTP Archive, Jul 2026.