What powers knihovnabbb.cz?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
JavaScript frameworks
JavaScript libraries
Live chat
Maps
Google Maps
since Jul 2025
Miscellaneous
Open Graph
since Sep 2022
PWA
since Jul 2025
Photo galleries
PhotoSwipe
since Jul 2025
Programming languages
PHP
since Jan 2019
UI frameworks
Web frameworks
Nette Framework
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Audience
- 82% phone
- 18% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.16 / 10 · ranked #475,159 of all domains
57 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 13.6 MB · 75 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Facebook Login Aug 2025
- dropped Google Hosted Libraries Aug 2025
- dropped YouTube Aug 2025