What powers joj.cz?
Last seen Jun 2026 · 18 technologies across 11 categories
Advertising
Google AdSense
since May 2025
Analytics
Gemius
since May 2025
Google Analytics
since Feb 2020
Cookie compliance
Didomi
since May 2025
Font scripts
Google Font API
since Oct 2025
Issue trackers
Sentry
since Oct 2025
JavaScript frameworks
Vue.js
since Oct 2025
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Feb 2020
Webmail
Microsoft 365
since Nov 2022
Audience
- 87% phone
- 7% desktop
- 6% tablet
Slovakia
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.91 / 10 · ranked #1,755,096 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.0 MB · 40 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| csfilm.joj.cz | 12 |
| cshistory.joj.cz | 12 |
| cshorror.joj.cz | 12 |
| csmystery.joj.cz | 12 |
| filmpopular.joj.cz | 12 |
| joj.cz | 11 |
| jojfamily.joj.cz | 11 |
Full technology history →
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Recent changes
- dropped Microsoft Clarity Jan 2026
- dropped Bootstrap Nov 2025
- dropped core-js Nov 2025
- dropped Facebook Login Nov 2025
- dropped Google Maps Nov 2025
- dropped ID5 Nov 2025
- dropped Prebid Nov 2025
- dropped Select2 Nov 2025
- dropped Smart Ad Server Nov 2025
- dropped Utiq Nov 2025
- dropped Webpack Nov 2025
- detected Google Font API Oct 2025
- detected MobX Oct 2025
- detected Sentry Oct 2025
- detected Vue.js Oct 2025