What powers czechultimate.cz?
Last seen Jun 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Apr 2022
Authentication
Facebook Login
since Apr 2022
Caching
Varnish
since Apr 2022
CDN
Fastly
since Apr 2022
jQuery CDN
since Apr 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
GitHub Pages
since Apr 2022
Programming languages
Ruby
since Apr 2022
Static site generator
UI frameworks
Semantic UI
since Apr 2022
Webmail
Google Workspace
since Aug 2022
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.11 / 10 · ranked #3,303,473 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Fastly
- Weight: 12.9 MB · 52 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.