What powers gr-fl.cz?
Last seen Jun 2026 · 16 technologies across 13 categories
Analytics
CDN
Google Hosted Libraries
since Aug 2022
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript libraries
Hammer.js
since Aug 2022
prettyPhoto
since Aug 2022
Miscellaneous
Google Code Prettify
since Aug 2022
Programming languages
PHP
since Aug 2022
UI frameworks
Video players
VideoJS
since Aug 2022
Web frameworks
Nette Framework
since Aug 2022
Web servers
Nginx
since Aug 2022
Widgets
Slider Revolution
since Nov 2022
Audience
Germany
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.87 / 10 · ranked #678,815 of all domains
45 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 4.9 MB · 31 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| de.gr-fl.cz | 16 |
| www.gr-fl.cz | 16 |