What powers zs7.edu.pl?
Last seen Jun 2026 · 13 technologies across 10 categories
CDN
Unpkg
since Jul 2025
CMS
WordPress
since Jul 2025
Databases
MySQL
since Jul 2025
Font scripts
Google Font API
since Mar 2022
Twitter Emoji (Twemoji)
since Jan 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Page builders
Breakdance
since Jul 2025
Programming languages
PHP
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
Audience
- 100% phone
Poland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.85 / 10 · ranked #4,074,108 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Polish (Poland)
- Weight: 1.1 MB · 70 requests
- WordPress theme: breakdance-zero · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| zs7.edu.pl | 12 |
| plan.zs7.edu.pl | 1 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Jan 2026
- dropped Bootstrap Aug 2025
- dropped Font Awesome Aug 2025
- dropped Helix Ultimate Aug 2025
- dropped Joomla Aug 2025
- dropped MooTools Aug 2025
- dropped RSS Aug 2025