What powers vapp.cz?
Last seen Jun 2026 · 12 technologies across 10 categories
Analytics
Google Analytics
since Aug 2018
JavaScript libraries
Load balancers
Miscellaneous
Open Graph
since Apr 2026
Operating systems
Windows Server
since May 2023
Performance
Priority Hints
since Feb 2024
Security
HSTS
since May 2023
Tag managers
Google Tag Manager
since May 2023
Web frameworks
Microsoft ASP.NET
since May 2023
Web servers
Audience
- 65% phone
- 33% desktop
- 2% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.54 / 10 · ranked #2,422,786 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.7 MB · 48 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Open Graph Apr 2026