What powers ji.cz?
Last seen Jun 2026 · 44 technologies across 20 categories
Analytics
Google Analytics
since Jan 2019
Matomo Analytics
since Aug 2020
CMS
Databases
Ecommerce
PrestaShop
since Jan 2019
Font scripts
Cufon
since Jul 2019
Font Awesome
since Sep 2021
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jul 2020
JavaScript graphics
Chart.js
since May 2019
JavaScript libraries
LMS
Moodle
since May 2019
Miscellaneous
Operating systems
Programming languages
Security
SEO
Tag managers
Google Tag Manager
since Sep 2021
UI frameworks
Animate.css
since Sep 2021
Web frameworks
Nette Framework
since May 2019
Web server extensions
Web servers
Apache HTTP Server
since Feb 2019
Apache Tomcat
since Dec 2023
Webmail
Microsoft 365
since Aug 2022
Widgets
Wheelio
since Sep 2021
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.28 / 10 · ranked #217,040 of all domains
129 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.5 MB · 36 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| zskol.ji.cz | 18 |
| zshavlickova.ji.cz | 16 |
| www.zsplovarna.ji.cz | 15 |
| zsplovarna.ji.cz | 15 |
| www.mendl.ji.cz | 14 |
| zsseifertova.ji.cz | 14 |
| muzeum.ji.cz | 13 |
| www.sega.ji.cz | 10 |
| encyklopedie.ji.cz | 9 |
| www.zsseifertova.ji.cz | 9 |
| www.ubytovna.ji.cz | 7 |
| www.zstgm.ji.cz | 6 |
| www.ajak.ji.cz | 4 |
| www.autoskola-prchal.ji.cz | 1 |