What powers art4u.com.pl?
Last seen Jun 2026 · 5 technologies across 5 categories
Authentication
Facebook Login
since Mar 2022
JavaScript frameworks
Miscellaneous
HTTP/3
since Nov 2022
Performance
Priority Hints
since Feb 2026
Web servers
LiteSpeed
since May 2020
Audience
- 80% phone
- 20% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.74 / 10 · ranked #4,691,082 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 3.7 MB · 92 requests
- Structured data: JSON-LD
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Google Hosted Libraries Apr 2026
- dropped jQuery Apr 2026
- detected Priority Hints Feb 2026
- detected Facebook Login Nov 2025