Deep dives · 3 platforms · more on the way

Firebase, Netlify & Vercel, end to end.

These are the platforms we currently deep-dive: each deployed for real and probed from our Beijing node. More research targets are being added — propose the next one or vote on what's coming.

—platforms deep-dived
—probes blocked
—probes measured

Deep dive

The Firebase stack, end to end.

A separate probe kit measures the whole Firebase stack — auth, Firestore, Storage, Functions, FCM, Remote Config — from the same Beijing node. — of — probes are currently blocked. Each card opens the matching section of the Firebase results.

Deep dive

The Netlify stack, end to end.

A real Netlify site — steady-marshmallow-cb991f.netlify.app (hosting, Functions, Edge Functions, Forms, Identity, Blobs, Image CDN) — is probed from the same node. The Netlify edge serving these requests reports —; — page resources measured, heaviest load —. See the Netlify results.

Deep dive

The Vercel stack, end to end.

A real Vercel site — project-silk-eta-17.vercel.app (Hosting, Functions, Edge Middleware, Cron, Blob, KV) — is probed from the same node. — of — probes are currently blocked; Blob store: Hong Kong, Redis: Singapore. The Vercel edge serving page resources reports — — — resources measured, heaviest load —. See the Vercel results.

Verdict color code Reachable < 1s Degraded 1–3s Blocked > 3s or connection failed Measured as total request time from the Beijing node; any HTTP status counts as connected.

Next platform

Which product should we probe next?.

Whole-stack kits are built and maintained by the team — make the case for the platform your China-bound product depends on, or vote on what others have proposed.