What powers ummak.cz?
Last seen Jun 2026 · 9 technologies across 7 categories
JavaScript frameworks
Miscellaneous
Webpack
since Jul 2024
Performance
Priority Hints
since Jul 2024
Programming languages
Node.js
since Jul 2024
Tag managers
Google Tag Manager
since Jul 2024
UI frameworks
Tailwind CSS
since Jul 2024
Web servers
Apache Traffic Server
since Jul 2024
Audience
- 100% phone
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.76 / 10 · ranked #17,566,732 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Czech
- Weight: 2.6 MB · 57 requests
Homepage as crawled by the HTTP Archive, Jul 2026.