What powers gray.guide?
Last seen Jun 2026 · 10 technologies across 8 categories
Analytics
Google Analytics
since Aug 2025
CDN
cdnjs
since Aug 2025
Cloudflare
since Aug 2025
Documentation
Font scripts
JavaScript frameworks
React
since Aug 2025
Miscellaneous
Open Graph
since Aug 2025
Webpack
since Aug 2025
PaaS
Vercel
since Aug 2025
Security
HSTS
since Aug 2025
Audience
- 77% phone
- 23% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Core Web Vitals
| LCP | 1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 0.9 MB · 34 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.