What powers 400mm.pl?
Last seen Jun 2026 · 9 technologies across 7 categories
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2023
Operating systems
AlmaLinux
since Oct 2024
Programming languages
Web frameworks
CodeIgniter
since Aug 2021
Web server extensions
Web servers
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.46 / 10 · ranked #6,882,581 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.6 MB · 68 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 400mm.pl | 7 |
| www.400mm.pl | 6 |