What powers jk-box.pl?
Last seen Jun 2026 · 14 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
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since Jun 2021
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Unpkg
since Jul 2021
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since Aug 2022
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since Aug 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
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Google Tag Manager
since Jun 2023
UI frameworks
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Web servers
Nginx
since Jun 2019
Audience
- 68% desktop
- 32% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.73 / 10 · ranked #18,405,792 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.8 MB · 39 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.