What powers otsar.cz?
Last seen May 2026 · 6 technologies across 6 categories
Analytics
Google Analytics
since Feb 2024
CDN
jQuery CDN
since Feb 2024
JavaScript libraries
Operating systems
FreeBSD
since Feb 2024
Web server extensions
Web servers
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #39,328,864 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 7.5 MB · 21 requests
Homepage as crawled by the HTTP Archive, Jul 2026.