What powers ferris.cz?
Last seen Jun 2026 · 12 technologies across 9 categories
Analytics
Google Analytics
since Oct 2022
Microsoft Clarity
since May 2023
Cart abandonment
OptiMonk
since Jun 2024
CMS
Grav
since Oct 2022
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2025
Prism
since Aug 2023
Programming languages
Tag managers
Google Tag Manager
since Oct 2022
UI frameworks
Web servers
Audience
- 84% phone
- 10% desktop
- 6% tablet
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.32 / 10 · ranked #8,405,881 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.7 MB · 101 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.ferris.cz | 12 |
| ferris.cz | 11 |
Full technology history →
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Recent changes
- dropped Clockwork Sep 2025
- dropped Google AdSense Aug 2025