What powers um.zarow.pl?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Google Analytics
since Jan 2022
Matomo Analytics
since Dec 2021
Authentication
Facebook Login
since Jul 2021
CDN
Google Hosted Libraries
since Apr 2022
jsDelivr
since Jul 2021
Font scripts
Google Font API
since Apr 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Security
reCAPTCHA
since Apr 2019
UI frameworks
Web servers
Nginx
since Jul 2020
Widgets
Audience
- 87% phone
- 13% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.96 / 10 · ranked #1,665,267 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 0.3 MB · 19 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.um.zarow.pl | 10 |
| nowa.um.zarow.pl | 9 |
| bip.um.zarow.pl | 5 |