What powers fidelio1.cz?
Last seen Jun 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Aug 2024
Authentication
Facebook Login
since Sep 2021
Font scripts
Google Font API
since Aug 2024
JavaScript libraries
Maps
Google Maps
since Aug 2024
Page builders
UI frameworks
Bootstrap
since Aug 2024
Web servers
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.27 / 10 · ranked #9,090,683 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.4 MB · 49 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| fidelio1.cz | 8 |
| www.fidelio1.cz | 7 |