What powers jkclassics.cz?
Last seen Jun 2026 · 11 technologies across 8 categories
CMS
Ecommerce
Cart Functionality
since Feb 2026
Font scripts
Google Font API
since Feb 2023
Typekit
since Feb 2023
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Feb 2023
Programming languages
Web servers
Nginx
since Sep 2020
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.78 / 10 · ranked #2,031,326 of all domains
18 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.1 MB · 32 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jkclassics.cz | 10 |
| www.jkclassics.cz | 7 |
Full technology history →
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Recent changes
- detected Cart Functionality Feb 2026
- dropped OpenResty Aug 2025