What powers alexandrsperky.cz?
Last seen Jun 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Dec 2024
Authentication
Facebook Login
since Dec 2024
Ecommerce
Cart Functionality
since Apr 2026
Shoptet
since Dec 2024
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Dec 2024
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Dec 2024
Tag managers
Google Tag Manager
since Dec 2024
UI frameworks
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.4 MB · 66 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected HTTP/3 May 2026
- detected OpenResty May 2026
- detected Cart Functionality Apr 2026