What powers ceko.cz?
Last seen Jun 2026 · 17 technologies across 14 categories
Analytics
Google Analytics
since Jul 2024
Font scripts
Google Font API
since Jan 2026
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since Apr 2026
Operating systems
Windows Server
since Mar 2024
Performance
Priority Hints
since Jan 2026
Programming languages
Security
HSTS
since Mar 2024
Tag managers
Google Tag Manager
since Mar 2024
Video players
YouTube
since Mar 2024
Web frameworks
Microsoft ASP.NET
since Mar 2024
Web servers
Webmail
Microsoft 365
since Mar 2024
Audience
- 72% desktop
- 28% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.85 / 10 · ranked #4,063,940 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.8 MB · 59 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ceko.cz | 14 |
| b2b.ceko.cz | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Open Graph Apr 2026
- detected Application Request Routing Jan 2026
- detected Google Font API Jan 2026
- detected jQuery UI Jan 2026
- detected Priority Hints Jan 2026