What powers 4fizjo.cz?
Last seen Jun 2026 · 19 technologies across 11 categories
Analytics
Google Analytics
since Dec 2024
Luigi’s Box
since May 2025
Comment systems
Ecommerce
Cart Functionality
since Dec 2024
IdoSell Shop
since Dec 2024
Font scripts
Google Font API
since Jan 2025
JavaScript libraries
Tippy.js
since Aug 2025
Maps
Miscellaneous
Performance
Priority Hints
since Dec 2025
Security
HSTS
since Dec 2024
Tag managers
Google Tag Manager
since Dec 2024
Web servers
Nginx
since Dec 2024
Audience
- 61% phone
- 38% desktop
- 1% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.65 / 10 · ranked #5,295,042 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 125 ms |
| CLS | 0.15 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.6 MB · 100 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Workspace Apr 2026
- dropped Google Hosted Libraries Jan 2026
- detected Leaflet Dec 2025
- detected Livefyre Dec 2025
- detected Priority Hints Dec 2025
- detected Popper Aug 2025
- detected Tippy.js Aug 2025