What powers faj.org.pl?
Last seen May 2026 · 24 technologies across 12 categories
Appointment scheduling
Bookero
since May 2022
CDN
cdnjs
since Oct 2021
Cloudflare
since May 2022
Cloudinary
since Jul 2021
Google Hosted Libraries
since Mar 2022
CMS
Databases
MySQL
since Jul 2025
Font scripts
Google Font API
since Sep 2020
Twitter Emoji (Twemoji)
since May 2026
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Jul 2025
WordPress Site Editor
since May 2026
Performance
Priority Hints
since May 2026
Programming languages
UI frameworks
Web servers
Audience
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.00 / 10 · ranked #1,594,570 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 1.6 MB · 12 requests
- WordPress theme: twentytwentyfour · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| faj.org.pl | 16 |
| www.faj.org.pl | 16 |
| nano2026.faj.org.pl | 8 |
| n2d-2025.faj.org.pl | 5 |
| quantumoptics.faj.org.pl | 4 |
| jwst-ihow2025.faj.org.pl | 1 |