What powers cen.bialystok.pl?
Last seen Jun 2026 · 13 technologies across 11 categories
Accessibility
UserWay
since Feb 2026
CDN
jsDelivr
since Nov 2024
Font scripts
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript graphics
JavaScript libraries
LMS
Moodle
since Nov 2024
Miscellaneous
HTTP/3
since Nov 2024
Programming languages
PHP
since Jan 2019
Video players
VideoJS
since Nov 2024
Web servers
LiteSpeed
since Jan 2019
Audience
- 56% desktop
- 44% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.30 / 10 · ranked #1,129,822 of all domains
28 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 4.8 MB · 94 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| szkolenia.cen.bialystok.pl | 11 |
| www.cen.bialystok.pl | 4 |
Full technology history →
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Recent changes
- detected UserWay Feb 2026