What powers oi.edu.pl?
Last seen Jun 2026 · 12 technologies across 9 categories
CDN
Documentation
Font scripts
Google Font API
since Aug 2018
JavaScript graphics
JavaScript libraries
Miscellaneous
RSS
since Apr 2026
Programming languages
Python
since Nov 2024
Web servers
Webmail
Microsoft 365
since Jul 2024
Audience
- 56% desktop
- 44% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.17 / 10 · ranked #470,908 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 4.8 MB · 27 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| kurs.oi.edu.pl | 9 |
| oi.edu.pl | 9 |
| www.oi.edu.pl | 9 |
Full technology history →
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Recent changes
- detected RSS Apr 2026