What powers shelvd.io?
Last seen Jun 2026 · 12 technologies across 8 categories
Analytics
Cloudflare Browser Insights
since Feb 2026
CDN
Cloudflare
since Feb 2026
Font scripts
Google Font API
since Feb 2026
JavaScript frameworks
React
since Feb 2026
JavaScript libraries
Miscellaneous
PaaS
Fly.io
since Feb 2026
Webmail
Google Workspace
since Feb 2026
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 2 s |
| INP | 125 ms |
| CLS | 0.2 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.6 MB · 86 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected core-js Mar 2026
- detected Facebook Pixel Mar 2026