|
|
module.exports = createProxyMiddleware( target: 'https://', // Target is dynamic, we override it changeOrigin: true, secure: true, // Validate SSL certificates router: (req) => // Extract the real URL from the request path // Example: /api/proxy/https://example.com -> https://example.com const url = req.params.path.join('/'); return url.startsWith('http') ? url : https://$url ; , onProxyReq: cleanHeaders, onError: (err, req, res) => res.status(500).json( error: 'Proxy quality failure', details: err.message ); , // Extra Quality: Increase timeout for slow sites proxyTimeout: 30000, followRedirects: true, logger: console, );
Instead of a raw proxy, use a library that rewrites HTML. unblocker vercel extra quality
app.use(unblocker); // Export for Vercel serverless... (adaptation required) Because Vercel uses AWS Lambda behind CloudFront, you can use cache-control headers aggressively. For static content, add: module
"functions": "api/proxy/[...path].js": "maxDuration": 30, "runtime": "nodejs18.x", "regions": ["iad1", "sin1", "fra1"] // Deploy globally for low latency , "headers": [ "source": "/api/proxy/(.*)", "headers": [ "key": "Cache-Control", "value": "public, max-age=300, stale-while-revalidate=60" ] ] (adaptation required) Because Vercel uses AWS Lambda behind
Enter the powerful, yet often misunderstood, trio: For developers and tech-savvy users, combining the rapid deployment capabilities of Vercel with a lightweight proxy script (an unblocker) is the holy grail of circumvention. But what does "extra quality" mean in this context? It means high-speed, low-latency, reliable access without the clutter of ads or the risk of malware.
Push your code to a GitHub repository. Import that repo into Vercel. Click "Deploy". Within 30 seconds, you have your own unblocker Vercel extra quality system running on https://your-app.vercel.app/api/proxy/https://example.com . Advanced Tweaks for "Extra Quality" Deploying the basic proxy is easy. Making it exceptional requires three advanced modifications. 1. HTML Rewriting (Fixing Relative Links) A common "low quality" issue is broken CSS. When a proxy fetches google.com , the HTML contains <script src="/main.js"> . The browser will look for your-proxy.com/main.js (which doesn't exist) instead of your-proxy.com/api/proxy/google.com/main.js .
if (response.headers['content-type']?.includes('image/') || response.headers['content-type']?.includes('text/css')) response.headers['cache-control'] = 'public, max-age=86400';
| Â |