What powers extern.pl?
Last seen Jun 2026 · 6 technologies across 5 categories
JavaScript libraries
Miscellaneous
Google Code Prettify
since Jan 2019
Operating systems
Debian
since Mar 2023
Programming languages
PHP
since Aug 2021
Web servers
Audience
- 100% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.98 / 10 · ranked #13,067,373 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 0.1 MB · 14 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.extern.pl | 6 |
| extern.pl | 4 |