What powers obeczelec.cz?
Last seen Jun 2026 · 12 technologies across 10 categories
Authentication
Facebook Login
since Jan 2022
CMS
Joomla
since Oct 2025
Font scripts
Google Font API
since Jan 2022
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
PHP
since Sep 2021
Search engines
Awesomplete
since Oct 2025
UI frameworks
Web servers
Nginx
since Aug 2020
Webmail
Microsoft 365
since Aug 2022
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.26 / 10 · ranked #1,183,081 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 2.7 MB · 52 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.skola.obeczelec.cz | 10 |
| www.obeczelec.cz | 7 |
Full technology history →
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Recent changes
- detected Awesomplete Oct 2025
- detected Joomla Oct 2025