What powers ers.edu.pl?
Last seen Jun 2026 · 8 technologies across 7 categories
Analytics
Google Analytics
since Mar 2026
JavaScript libraries
Programming languages
PHP
since Feb 2022
Security
HSTS
since Aug 2024
UI frameworks
Web servers
Apache HTTP Server
since Jun 2020
Widgets
ShareThis
since Jun 2023
Audience
- 61% desktop
- 39% phone
India
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.28 / 10 · ranked #2,929,212 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish
- Weight: 0.5 MB · 52 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Analytics Mar 2026