What powers sfsimulator.xyz?
Last seen Jun 2026 · 7 technologies across 6 categories
Analytics
Simple Analytics
since Sep 2025
CDN
jsDelivr
since Jun 2023
JavaScript graphics
Miscellaneous
Open Graph
since Sep 2025
UI frameworks
Tailwind CSS
since Jul 2025
Web frameworks
Blazor
since Jul 2025
Microsoft ASP.NET
since Jul 2025
Audience
- 63% desktop
- 37% phone
Czechia
Germany
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1.1 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 15.7 MB · 101 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Open Graph Sep 2025
- detected Simple Analytics Sep 2025
- dropped Angular Aug 2025
- dropped Bootstrap Aug 2025
- dropped Google Font API Aug 2025
- dropped TypeScript Aug 2025
- dropped Zone.js Aug 2025