What powers qalt.cz?
Last seen Jun 2026 · 13 technologies across 9 categories
Authentication
Facebook Login
since Dec 2025
Ecommerce
Cart Functionality
since Aug 2022
Shoptet
since Dec 2025
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Dec 2025
Performance
Priority Hints
since Dec 2025
Programming languages
PHP
since Aug 2022
UI frameworks
Web servers
Webmail
Microsoft 365
since Aug 2022
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.88 / 10 · ranked #3,925,393 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.8 MB · 28 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 Cart Functionality Apr 2026
- dropped Apache HTTP Server Jan 2026
- dropped Cart Functionality Jan 2026
- dropped FancyBox Jan 2026
- dropped Font Awesome Jan 2026
- dropped Google Font API Jan 2026
- dropped Moment.js Jan 2026
- dropped MySQL Jan 2026
- dropped OpenCart Jan 2026
- dropped OpenSSL Jan 2026
- dropped Swiper Jan 2026
- detected Facebook Login Dec 2025
- detected jQuery UI Dec 2025
- detected Nginx Dec 2025
- detected Open Graph Dec 2025
- detected Priority Hints Dec 2025
- detected Shoptet Dec 2025