What powers 21brothers.pl?
Last seen Jun 2026 · 17 technologies across 9 categories
CMS
Databases
MySQL
since Mar 2022
Font scripts
Font Awesome
since Mar 2022
JavaScript libraries
Lightbox
since Mar 2022
Miscellaneous
Programming languages
PHP
since Mar 2022
Web servers
LiteSpeed
since Mar 2022
WordPress plugins
WordPress themes
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.38 / 10 · ranked #40,884,776 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 0.4 MB · 35 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.