What powers zsrudka.edu.pl?
Last seen Jun 2026 · 25 technologies across 15 categories
Accessibility
Pojo.me
since Feb 2022
CMS
Cookie compliance
Databases
MySQL
since Feb 2022
Font scripts
Google Font API
since Nov 2022
JavaScript libraries
Miscellaneous
Performance
LazySizes
since Feb 2022
Priority Hints
since Oct 2025
Programming languages
PHP
since Feb 2020
Security
Really Simple SSL & Security
since Apr 2024
UI frameworks
Animate.css
since Feb 2022
Video players
YouTube
since Feb 2020
Web servers
LiteSpeed
since Feb 2022
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Audience
- 100% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.82 / 10 · ranked #4,237,292 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 1.6 MB · 66 requests
- WordPress theme: divi · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zsrudka.edu.pl | 22 |
| zsrudka.edu.pl | 17 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Lightbox Feb 2026
- detected Priority Hints Oct 2025