What powers kuma.cz?
Last seen Jun 2026 · 17 technologies across 10 categories
Analytics
Google Analytics
since Jun 2018
Snowplow Analytics
since Jul 2021
CDN
Cloudflare
since Nov 2023
jsDelivr
since Mar 2024
SparkPost
since Aug 2022
JavaScript libraries
Programming languages
PHP
since Sep 2021
Retargeting
SharpSpring Ads
since Sep 2021
Security
Tag managers
Google Tag Manager
since Sep 2021
Web frameworks
Web servers
Audience
- 69% phone
- 29% desktop
- 2% tablet
Czechia
Slovakia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.52 / 10 · ranked #870,736 of all domains
22 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.8 s |
| INP | 125 ms |
| CLS | 0.25 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 20.3 MB · 183 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Ubuntu Sep 2025