What powers jgroup.cz?
Last seen Jun 2026 · 20 technologies across 13 categories
Analytics
Google Analytics
since Jan 2019
Matomo Analytics
since Aug 2020
CMS
Antee IPO
since Oct 2022
Font scripts
Google Font API
since Jan 2019
JavaScript graphics
Chart.js
since Jan 2019
JavaScript libraries
Maps
Google Maps
since Dec 2022
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Apr 2026
Programming languages
PHP
since Jan 2019
Security
Tag managers
Google Tag Manager
since May 2020
Web frameworks
Nette Framework
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.30 / 10 · ranked #2,878,398 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 10.1 MB · 64 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Apr 2026