What powers grkh.cz?
Last seen Jun 2026 · 27 technologies across 16 categories
Caching
Litespeed Cache
since Apr 2024
CDN
jsDelivr
since Feb 2023
CMS
Comment systems
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Nov 2022
JavaScript frameworks
JavaScript libraries
Swiper
since Feb 2023
Maps
Miscellaneous
Performance
Priority Hints
since Oct 2025
Photo galleries
PhotoSwipe
since Feb 2023
Programming languages
PHP
since Jan 2019
TypeScript
since Jan 2025
UI frameworks
Web frameworks
Web servers
Apache HTTP Server
since Feb 2023
Nginx
since Jan 2019
Audience
- 73% phone
- 27% desktop
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.53 / 10 · ranked #864,754 of all domains
38 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech (Czechia)
- Weight: 3.0 MB · 14 requests
- WordPress theme: bricks (child: bricks-child) · all themes
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| eshop.grkh.cz | 19 |
| grkh.cz | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 May 2026
- dropped Google Font API Jan 2026
- detected Priority Hints Oct 2025