What powers kak.cz?
Last seen Jun 2026 · 15 technologies across 9 categories
Analytics
Google Analytics
since Aug 2018
Luigi’s Box
since Jun 2021
CDN
Unpkg
since Feb 2022
Font scripts
Google Font API
since Jul 2020
JavaScript frameworks
JavaScript libraries
Operating systems
Windows Server
since Aug 2018
Programming languages
Web server extensions
Web servers
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.34 / 10 · ranked #2,807,137 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 325 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.5 MB · 42 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| eshop.kak.cz | 15 |
| m.kak.cz | 11 |
Full technology history →
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Recent changes
- dropped Google Tag Manager Jan 2026