What powers estaf.cz?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Aug 2023
Authentication
Facebook Login
since May 2023
Ecommerce
Shoptet
since May 2023
JavaScript frameworks
Svelte
since Dec 2025
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Apr 2023
UI frameworks
ZURB Foundation
since May 2023
Web servers
Audience
- 65% phone
- 35% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.73 / 10 · ranked #18,562,873 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.3 MB · 61 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected PWA May 2026
- dropped Cart Functionality Feb 2026
- detected Svelte Dec 2025