What powers knihovna-ji.cz?
Last seen Jun 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Jan 2019
Matomo Analytics
since Aug 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
PWA
since Apr 2023
Programming languages
PHP
since Jan 2019
Security
reCAPTCHA
since Apr 2023
UI frameworks
Web frameworks
Web servers
Audience
- 77% phone
- 23% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.58 / 10 · ranked #826,829 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 12.8 MB · 78 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| knihovna-ji.cz | 13 |
| www.knihovna-ji.cz | 13 |