What powers opbosik.cz?
Last seen Jun 2026 · 8 technologies across 5 categories
JavaScript libraries
Operating systems
Debian
since Dec 2022
Programming languages
Web server extensions
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.53 / 10 · ranked #6,247,729 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.4 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.9 MB · 45 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| opbosik.cz | 7 |
| www.opbosik.cz | 4 |