What powers bcak.cz?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Google Analytics
since Nov 2019
CDN
cdnjs
since May 2022
Cloudflare
since May 2022
Font scripts
JavaScript libraries
Programming languages
PHP
since Sep 2021
Security
HSTS
since Mar 2024
Video players
YouTube
since Apr 2025
Web servers
Nginx
since Mar 2024
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.14 / 10 · ranked #10,607,777 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 1.9 MB · 55 requests
Homepage as crawled by the HTTP Archive, Jul 2026.