Many modern apps (Discord, Figma, trading platforms) require WebSockets. Standard HTTP proxies fail. Using Vercel’s Edge Config or upgrading to a custom server (via vercel dev) ensures bidirectional data flow. Pro tip: Use ws library inside serverless functions for ephemeral WebSocket handling via Upstash or similar.
To ensure your deployment doesn't get flagged or suspended: unblocker vercel extra quality
| Component | Low Quality | Extra Quality |
| :--- | :--- | :--- |
| Runtime | Node.js 14 (slow) | Edge (Fast) |
| Robots.txt | Missing (indexed by Google) | Disallow: / (Stealth) |
| Caching | None | Cache-Control: s-maxage=60 |
| Error Handling | 500 errors to user | Graceful fallback (Static "Try again") | Many modern apps (Discord, Figma, trading platforms) require
Most free web proxies suffer from three fatal flaws: buffering, broken HTTPS, and data logging. When you search for an unblocker with "extra quality," you are demanding: Pro tip: Use ws library inside serverless functions
Before we get to the "extra quality" tweaks, let’s break down the core components.