What powers ovbportal.cz?
Last seen Jun 2026 · 8 technologies across 7 categories
CDN
jsDelivr
since Jun 2025
JavaScript libraries
Operating systems
Windows Server
since Aug 2018
PaaS
Amazon Web Services
since Aug 2025
UI frameworks
Web frameworks
Blazor
since Jun 2025
Web servers
Audience
- 74% desktop
- 21% phone
- 5% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.39 / 10 · ranked #39,619,927 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.3 MB · 25 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| calculator.ovbportal.cz | 7 |
| ovbportal.cz | 5 |
| www.ovbportal.cz | 5 |
Full technology history →
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Recent changes
- detected Amazon Web Services Aug 2025