Which (Replit, Render, Vercel, etc.) do you plan to use for the backend?

This occurs if your cloud hosting provider blocks iframe embedding via its X-Frame-Options headers. Ensure your backend deployment variables allow frame ancestors from Google domains.

Unblocking the Web: The Ultimate Guide to Nebula Proxy on Google Sites

Some advanced forks of Nebula utilize client-side processing entirely. Developers upload the static HTML, JavaScript, and Service Worker files directly to a repository and link them through Google Sites using automated deployment widgets. Benefits of Using Nebula Proxy via Google Sites Description

Even if the firewall cannot decrypt the specific traffic inside the proxy, network logs will show massive, continuous data transfers to a single Google Sites URL. This anomaly can flag your account for manual review by IT administrators.

This approach has gained a dedicated following for several good reasons:

This comprehensive guide explores what Nebula Proxy is, why Google Sites hosting is a game-changer, and how you can find or deploy these exclusive links. What is Nebula Proxy?

| Feature | Nebula Proxy Google Sites Exclusive | Traditional VPN (e.g., ExpressVPN) | | :--- | :--- | :--- | | | Very Low (Looks like Google) | Medium/High (Known VPN IPs blocked) | | Speed | Very High (Google's CDN caching) | Variable (Depends on server load) | | Cost | Often Free or Freemium | $10 - $15 / month | | Setup Time | 10 seconds (No install) | 2 minutes (Install app) | | Platform | Browser only (Chrome/Firefox) | System-wide (OS Level) |

Which you are using for the backend (Render, Vercel, etc.)