What powers pzo.edu.pl?
Last seen Jun 2026 · 18 technologies across 11 categories
Analytics
Google Analytics
since Dec 2020
Comment systems
JavaScript frameworks
JavaScript libraries
crypto-js
since Apr 2022
jQuery Migrate
since Jan 2019
Maps
Programming languages
Rich text editors
Security
HSTS
since Sep 2022
UI frameworks
Element UI
since Feb 2024
Tailwind CSS
since Apr 2022
Video players
YouTube
since Jun 2026
Web servers
Nginx
since Apr 2022
Audience
- 95% phone
- 5% desktop
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.55 / 10 · ranked #152,815 of all domains
120 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 2.6 MB · 24 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| bialystok-4sportowe.pzo.edu.pl | 10 |
| legionowo-dyzury.pzo.edu.pl | 10 |
| mielec-dziennik.pzo.edu.pl | 10 |
| warszawa-dwujezyczne.pzo.edu.pl | 10 |
| warszawa-dyzury.pzo.edu.pl | 10 |
| warszawa-podstawowe.pzo.edu.pl | 10 |
| warszawa-przedszkola.pzo.edu.pl | 10 |
| ilowo-osada.pzo.edu.pl | 7 |
| katowice.pzo.edu.pl | 7 |
| lodz.pzo.edu.pl | 7 |
| mielec.pzo.edu.pl | 7 |
| rekrutacje-chorzow.pzo.edu.pl | 7 |
| rekrutacje-niepubliczne-malopolska.pzo.edu.pl | 7 |
| rekrutacje.pzo.edu.pl | 7 |
| warszawa-latozima.pzo.edu.pl | 7 |
| warszawa.pzo.edu.pl | 7 |
| waw.pzo.edu.pl | 7 |
| zielonagora-latowmiescie.pzo.edu.pl | 7 |
| bartoszyce.pzo.edu.pl | 6 |
| bialystok.pzo.edu.pl | 6 |
| kielce.pzo.edu.pl | 6 |
| konskie.pzo.edu.pl | 6 |
| lodz-polkolonie.pzo.edu.pl | 6 |
| pruszkow-pozaszkolne.pzo.edu.pl | 6 |
Full technology history →
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Recent changes
- dropped Apache HTTP Server Apr 2026