What powers jaroska.cz?
Last seen Jun 2026 · 34 technologies across 19 categories
CDN
jsDelivr
since Sep 2020
CMS
Databases
MySQL
since Aug 2024
Ecommerce
Cart Functionality
since Apr 2022
Font scripts
Font Awesome
since Apr 2022
Twitter Emoji (Twemoji)
since Dec 2025
JavaScript frameworks
JavaScript libraries
LMS
Moodle
since Oct 2024
Miscellaneous
Operating systems
Page builders
WordPress Site Editor
since Aug 2024
Performance
Priority Hints
since Aug 2024
Programming languages
PHP
since Aug 2018
UI frameworks
Bootstrap
since Aug 2018
Video players
VideoJS
since Oct 2024
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web server extensions
Web servers
Kestrel
since Apr 2026
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Audience
- 80% phone
- 20% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.45 / 10 · ranked #951,752 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 3.4 MB · 21 requests
- WordPress theme: twentytwentythree · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jaroska.cz | 13 |
| moodle.jaroska.cz | 12 |
| www.jaroska.cz | 12 |
| mo2026.jaroska.cz | 10 |
| jidelna.jaroska.cz | 8 |
| maturcj.jaroska.cz | 7 |
| is.jaroska.cz | 6 |
Full technology history →
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Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Preact Sep 2025