What powers cso.cz?
Last seen Jun 2026 · 22 technologies across 12 categories
Analytics
Google Analytics
since Oct 2025
Authentication
Facebook Login
since Oct 2025
Ecommerce
Cart Functionality
since Apr 2026
Shoptet
since Oct 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Oct 2025
Programming languages
PHP
since Oct 2025
Security
HSTS
since Jan 2025
UI frameworks
Web servers
Webmail
Microsoft 365
since Jul 2025
Audience
- 65% phone
- 32% desktop
- 3% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.76 / 10 · ranked #273,312 of all domains
104 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 0.7 MB · 30 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| obchod.cso.cz | 18 |
| moje.cso.cz | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Jun 2026
- detected OpenResty Jun 2026
- detected Svelte May 2026
- detected Cart Functionality Apr 2026
- dropped cdnjs Apr 2026
- dropped Cloudflare Apr 2026