What powers cernyrytir.cz?
Last seen Jun 2026 · 19 technologies across 13 categories
Analytics
Google Analytics
since Apr 2018
Authentication
Facebook Login
since Oct 2025
CDN
Google Hosted Libraries
since Aug 2022
jQuery CDN
since Aug 2022
Ecommerce
Cart Functionality
since Apr 2026
Shoptet
since Oct 2025
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Oct 2025
Operating systems
Ubuntu
since Apr 2018
Performance
Priority Hints
since Oct 2025
Programming languages
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Web servers
Webmail
Google Workspace
since Aug 2022
Audience
- 61% desktop
- 39% phone
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.01 / 10 · ranked #1,577,227 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 2.7 MB · 102 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ripandship.cernyrytir.cz | 15 |
| cernyrytir.cz | 10 |
| www.cernyrytir.cz | 10 |
Full technology history →
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Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026