What powers knihovnahk.cz?
Last seen Jun 2026 · 8 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Operating systems
Debian
since Jan 2019
Programming languages
PHP
since Jan 2019
Security
HSTS
since Apr 2025
Web servers
Audience
- 78% phone
- 19% desktop
- 3% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.23 / 10 · ranked #447,115 of all domains
76 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.2 MB · 31 requests
Homepage as crawled by the HTTP Archive, Jul 2026.