What powers crystalis.cz?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Google Analytics
since Mar 2020
Hotjar
since Aug 2025
Authentication
Facebook Login
since May 2025
CDN
jsDelivr
since May 2025
Ecommerce
Cart Functionality
since Mar 2022
Shoptet
since May 2025
JavaScript libraries
Miscellaneous
HTTP/3
since May 2026
Open Graph
since Sep 2022
PaaS
Azure
since Dec 2025
Performance
Priority Hints
since Nov 2023
Programming languages
PHP
since Mar 2020
Tag managers
Google Tag Manager
since Oct 2023
UI frameworks
Web servers
Audience
- 71% phone
- 29% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.23 / 10 · ranked #3,037,966 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 4.8 MB · 99 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 cdnjs Apr 2026
- dropped Cloudflare Apr 2026
- detected Azure Dec 2025
- detected Hotjar Aug 2025