What powers sfdatahub.com?
Last seen May 2026 · 10 technologies across 9 categories
Analytics
GoatCounter
since Apr 2026
Caching
Varnish
since Mar 2026
CDN
Fastly
since Mar 2026
Databases
Firebase
since Mar 2026
JavaScript frameworks
React
since Mar 2026
Miscellaneous
PWA
since Mar 2026
PaaS
GitHub Pages
since Mar 2026
UI frameworks
Tailwind CSS
since Mar 2026
Webmail
Google Workspace
since Mar 2026
Audience
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2.1 s |
| INP | 125 ms |
| CLS | 0.35 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Fastly
- Weight: 4.3 MB · 62 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected GoatCounter Apr 2026