What powers jack.bio?
Last seen Jun 2026 · 15 technologies across 10 categories
Analytics
Cloudflare Browser Insights
since Jan 2026
Plausible
since Jun 2025
CDN
Cloudflare
since Jun 2025
Development
Turbopack
since Jan 2026
JavaScript frameworks
Miscellaneous
PaaS
Vercel
since Jun 2025
Performance
Priority Hints
since Jan 2026
Programming languages
Node.js
since Jun 2025
Security
HSTS
since Jun 2025
UI frameworks
Tailwind CSS
since Jun 2025
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.82 / 10 · ranked #4,261,910 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 17.9 MB · 71 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
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Recent changes
- dropped Open Graph Feb 2026
- dropped PWA Feb 2026