What powers velkakunraticka.cz?
Last seen Jun 2026 · 14 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Caching
RackCache
since Oct 2022
JavaScript libraries
Swiper
since Sep 2022
Maps
Google Maps
since Apr 2020
Performance
Turbolinks
since Nov 2021
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
Ruby
since Jan 2019
Security
HSTS
since Oct 2022
UI frameworks
Web frameworks
Ruby on Rails
since Jan 2019
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.56 / 10 · ranked #835,952 of all domains
30 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
- Weight: 4.5 MB · 82 requests
Homepage as crawled by the HTTP Archive, Jul 2026.