What powers crystalindo.cz?
Last seen Jun 2026 · 15 technologies across 13 categories
Analytics
Google Analytics
since Sep 2021
CDN
jQuery CDN
since Mar 2022
Ecommerce
Cart Functionality
since Sep 2021
Font scripts
Google Font API
since Sep 2021
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Sep 2021
Programming languages
PHP
since Sep 2021
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Sep 2021
UI frameworks
Web frameworks
Nette Framework
since Sep 2021
Web servers
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.51 / 10 · ranked #6,404,033 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.6 MB · 68 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Debian Jun 2026