What powers prirodniskola.cz?
Last seen Jun 2026 · 24 technologies across 13 categories
Analytics
Authentication
Facebook Login
since Oct 2022
CMS
Databases
MySQL
since May 2023
Font scripts
Google Font API
since May 2023
JavaScript libraries
Miscellaneous
Open Graph
since May 2023
RSS
since May 2023
Operating systems
Ubuntu
since Apr 2021
Programming languages
PHP
since May 2023
Video players
YouTube
since May 2023
Web servers
Apache Traffic Server
since Oct 2022
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Audience
- 55% phone
- 45% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.42 / 10 · ranked #985,930 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.9 MB · 76 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| 30let.prirodniskola.cz | 19 |
| terezinskastafeta.prirodniskola.cz | 12 |
| www.prirodniskola.cz | 6 |
| www.archiv.prirodniskola.cz | 4 |