What powers gch.cz?
Last seen Jun 2026 · 16 technologies across 11 categories
Analytics
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
OWL Carousel
since Dec 2020
prettyPhoto
since Dec 2020
Miscellaneous
RSS
since Dec 2022
Operating systems
Debian
since Jan 2019
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
PHP
since Jan 2019
UI frameworks
Bootstrap
since Jan 2019
Web frameworks
Nette Framework
since Jan 2019
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Microsoft 365
since Apr 2025
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.60 / 10 · ranked #2,324,987 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 9.4 MB · 83 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.gch.cz | 11 |
| old2.gch.cz | 10 |