What powers zsskolni.org?
Last seen Jun 2026 · 19 technologies across 12 categories
Analytics
Matomo Analytics
since Feb 2026
CMS
Antee IPO
since Feb 2026
Font scripts
Google Font API
since Jan 2019
JavaScript graphics
Chart.js
since Feb 2026
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Feb 2026
Programming languages
PHP
since Nov 2021
Security
Web frameworks
Nette Framework
since Feb 2025
Web servers
Apache HTTP Server
since Sep 2023
Webmail
Google Workspace
since Aug 2022
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.03 / 10 · ranked #12,074,933 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 5.2 MB · 37 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zsskolni.org | 17 |
| zsskolni.org | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped PhotoSwipe Mar 2026
- detected Antee IPO Feb 2026
- detected Chart.js Feb 2026
- detected FancyBox Feb 2026
- detected HSTS Feb 2026
- detected jQuery Migrate Feb 2026
- detected Matomo Analytics Feb 2026
- detected Priority Hints Feb 2026
- detected reCAPTCHA Feb 2026
- detected Select2 Feb 2026
- dropped Cart Functionality Nov 2025
- detected Cart Functionality Sep 2025