What powers kasa.cz?
Last seen Jun 2026 · 9 technologies across 6 categories
Analytics
Plausible
since Jun 2021
CDN
Font scripts
Google Font API
since Apr 2018
JavaScript libraries
UI frameworks
Webmail
Microsoft 365
since Aug 2022
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.72 / 10 · ranked #300,819 of all domains
106 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.6 MB · 30 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kasa.cz | 9 |
| www.kasa.cz | 9 |
Full technology history →
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Recent changes
- dropped HSTS Feb 2026