What powers csf.cz?
Last seen Jun 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Nov 2022
Linkedin Insight Tag
since Jun 2024
Microsoft Clarity
since Nov 2024
CDN
Cloudflare
since Nov 2024
JavaScript libraries
Operating systems
Ubuntu
since Mar 2024
Programming languages
PHP
since Nov 2022
Security
Cloudflare Bot Management
since Nov 2024
reCAPTCHA
since Nov 2022
Tag managers
Google Tag Manager
since Nov 2022
Web frameworks
Nette Framework
since Mar 2024
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.97 / 10 · ranked #3,658,861 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0.05 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 5.1 MB · 102 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.csf.cz | 12 |
| csf.cz | 11 |