What powers zs-olesska.cz?
Last seen Jun 2026 · 8 technologies across 7 categories
JavaScript libraries
Miscellaneous
Popper
since Mar 2025
Programming languages
PHP
since Jul 2019
UI frameworks
Web frameworks
Nette Framework
since Mar 2025
Web servers
Apache Traffic Server
since Mar 2025
Webmail
Microsoft 365
since May 2023
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.73 / 10 · ranked #4,776,996 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 32 requests
Homepage as crawled by the HTTP Archive, Jul 2026.