What powers o2knihovna.cz?
Last seen Jun 2026 · 12 technologies across 9 categories
Analytics
Adobe Analytics
since Jan 2019
Google Analytics
since Jan 2019
CDN
cdnjs
since Mar 2024
Cloudflare
since Mar 2024
Customer data platform
Exponea
since Aug 2021
JavaScript libraries
Keen-Slider
since Mar 2024
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jan 2019
Security
HSTS
since Sep 2022
Tag managers
Adobe Experience Platform Launch
since Jul 2021
Web frameworks
Audience
- 95% phone
- 4% desktop
- 1% tablet
Czechia
Slovakia
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.41 / 10 · ranked #993,311 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.7 MB · 90 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.