What powers u3ruzi.cz?
Last seen May 2026 · 10 technologies across 9 categories
Analytics
Google Analytics
since Apr 2023
CDN
cdnjs
since Jun 2023
Cloudflare
since Mar 2023
Font scripts
Google Font API
since Aug 2022
Load balancers
Amazon ALB
since Mar 2023
PaaS
Amazon Web Services
since Mar 2023
Page builders
Yola
since Mar 2023
Security
Cloudflare Bot Management
since Mar 2023
Web frameworks
Microsoft ASP.NET
since Oct 2024
Web servers
Nginx
since Aug 2022
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.46 / 10 · ranked #6,861,877 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0.25 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- CDN: Cloudflare
- Weight: 3.2 MB · 81 requests
Homepage as crawled by the HTTP Archive, Jul 2026.