What powers caletime.cz?
Last seen Jun 2026 · 15 technologies across 7 categories
CDN
jsDelivr
since Nov 2024
Font scripts
Google Font API
since Mar 2023
JavaScript libraries
Live chat
Miscellaneous
UI frameworks
Web servers
Apache HTTP Server
since May 2019
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.7 s |
| INP | 175 ms |
| CLS | 0.1 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.