What powers zsbila.cz?
Last seen Jun 2026 · 11 technologies across 7 categories
CMS
Joomla
since Jan 2019
JavaScript libraries
Miscellaneous
Programming languages
PHP
since Jan 2019
UI frameworks
Bootstrap
since Apr 2024
Web servers
Apache Traffic Server
since Apr 2024
Webmail
Audience
- 63% phone
- 37% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.62 / 10 · ranked #5,532,495 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 1.7 MB · 36 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HTTP/3 Jun 2026
- detected Apple iCloud Mail Oct 2025