What powers czechrocketchallenge.cz?
Last seen Jun 2026 · 16 technologies across 10 categories
Analytics
Google Analytics
since Aug 2022
Caching
Varnish
since Aug 2022
CDN
Font scripts
Font Awesome
since Aug 2022
Ionicons
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Apr 2023
PaaS
GitHub Pages
since Aug 2022
Payment processors
PayPal
since Aug 2022
Security
HSTS
since Apr 2023
UI frameworks
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.44 / 10 · ranked #2,610,456 of all domains
15 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- CDN: Fastly
- Weight: 17.4 MB · 69 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.