What powers 4liceum.pl?
Last seen Jun 2026 · 13 technologies across 9 categories
CDN
jsDelivr
since Mar 2026
CMS
Joomla
since Apr 2019
Font scripts
Font Awesome
since Apr 2019
Google Font API
since Apr 2019
JavaScript libraries
Miscellaneous
Open Graph
since Aug 2024
Popper
since Aug 2024
Programming languages
PHP
since Apr 2019
Search engines
Awesomplete
since Jun 2026
UI frameworks
Web servers
Audience
- 78% phone
- 22% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.37 / 10 · ranked #7,846,131 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: 4.6 MB · 70 requests
- Structured data: JSON-LD, Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 4liceum.pl | 13 |
| www.4liceum.pl | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Awesomplete Jun 2026
- detected jsDelivr Mar 2026
- detected Splide Mar 2026