What powers kalthoff-kollegen.de?
Last seen Jun 2026 · 11 technologies across 9 categories
CMS
Joomla
since Jan 2023
Hosting
IONOS
since Jan 2023
JavaScript frameworks
JavaScript libraries
Maps
Mapbox GL JS
since Mar 2024
MapLibre GL JS
since Mar 2024
Miscellaneous
PWA
since Jan 2023
Programming languages
PHP
since Jan 2023
UI frameworks
Web servers
Apache HTTP Server
since Jan 2023
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.82 / 10 · ranked #4,217,165 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.3 s |
| CLS | 0.25 |
| TTFB | 3300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German (Germany)
- Weight: 4.7 MB · 103 requests
- Structured data: JSON-LD, Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.