/ labNetworking · Visual
Public-web latency race
Fires HEAD requests in parallel from your browser at well-known edge networks (Cloudflare, Google, AWS CloudFront, Azure, GitHub, Vercel) and ranks the response times. Times include DNS, TLS, and the round-trip from your machine, so the leaderboard is your view of the public web rather than anyone else's.
stackbrowser fetch
Fires a HEAD request at each endpoint in parallel from your browser. Times include DNS, TLS, and round-trip; mode=no-cors so they can't read responses.
| Endpoint | Time | Bar |
|---|---|---|
| Cloudflare (anycast) | — | |
| Google CDN | — | |
| AWS CloudFront | — | |
| GitHub | — | |
| Vercel | — | |
| Azure CDN | — |