What powers zso.cz?
Last seen Jun 2026 · 29 technologies across 15 categories
Analytics
Google Analytics
since Aug 2022
CDN
cdnjs
since Sep 2024
Cloudflare
since Sep 2024
CMS
Databases
MySQL
since Aug 2022
Font scripts
Google Font API
since Jun 2024
Typekit
since Aug 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Jun 2025
Performance
Priority Hints
since Jun 2024
Programming languages
PHP
since Aug 2022
Video players
Web servers
Apache HTTP Server
since Aug 2022
Webmail
Google Workspace
since Dec 2022
WordPress plugins
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.89 / 10 · ranked #1,795,604 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.0 MB · 50 requests
- WordPress theme: divi (child: divi-child-theme) · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zso.cz | 25 |
| zso.cz | 13 |