What powers centuryofbio.com?
Last seen Jun 2026 · 18 technologies across 12 categories
Analytics
Blogs
Substack
since Jul 2023
CDN
Cloudflare
since Jul 2023
Issue trackers
JavaScript frameworks
React
since Feb 2026
JavaScript libraries
Preact
since Jul 2023
Miscellaneous
Programming languages
Node.js
since Jul 2023
Security
Cloudflare Bot Management
since Jul 2023
HSTS
since Jul 2023
UI frameworks
Radix UI
since Feb 2026
Web frameworks
Express
since Jul 2023
Webmail
Google Workspace
since Jul 2024
Audience
- 60% desktop
- 40% phone
India
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.49 / 10 · ranked #903,592 of all domains
79 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.3 MB · 228 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Radix UI Feb 2026
- detected React Feb 2026
- detected React Router Feb 2026
- dropped Headless UI Jan 2026