What powers rolland.pl?
Last seen Jun 2026 · 13 technologies across 7 categories
CDN
JavaScript graphics
Chart.js
since Feb 2020
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Popper
since Apr 2022
Programming languages
PHP
since Sep 2021
UI frameworks
MDBootstrap
since Oct 2022
Web servers
Nginx
since Apr 2026
Audience
- 100% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.21 / 10 · ranked #9,800,703 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 6.0 MB · 84 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Apache HTTP Server May 2026
- detected Nginx Apr 2026