What powers kopernik.czest.pl?
Last seen Jun 2026 · 10 technologies across 8 categories
CMS
Databases
MySQL
since Jan 2019
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Photo galleries
Imagely NextGEN Gallery
since Feb 2022
Programming languages
PHP
since Jan 2019
WordPress plugins
WordPress themes
Twenty Eleven
since Feb 2022
Audience
- 92% phone
- 8% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.95 / 10 · ranked #1,668,998 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 2.1 MB · 62 requests
Homepage as crawled by the HTTP Archive, Jul 2026.