For a faster, more secure proxy, you need to host the Nebula PHP backend elsewhere, then embed it via Google Sites.

Nebula Proxy on Google Sites is a popular, free, open-source web-based proxy, designed primarily for students to bypass school network restrictions

: It masks your original IP address to provide a layer of anonymity, though it is best suited for short-term access rather than long-term secure workflows.

: Circumventing network firewalls in schools or workplaces to access games, social media, or restricted research sites.

Advanced setups even encode the target URL. For example, instead of seeing sites.google.com/proxy?url=youtube.com , the URL might look like sites.google.com/proxy#aHR0cHM6Ly95b3V0dWJlLmNvbQ== . This base64 encoding prevents deep packet inspection (DPI) from recognizing the proxy.

: Nebula often utilizes the Ultraviolet proxy backend, which provides high speed and compatibility with modern web applications like YouTube and Discord.

Unlike older web proxies that break modern JavaScript-heavy websites, Nebula uses advanced rewriting technologies (like Ultraviolet or TompHTTP protocols). This ensures that complex platforms like YouTube, Discord, and educational web apps load smoothly, with minimal latency and high fidelity. Why Use Google Sites to Host a Proxy?

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: While most public Nebula proxies are intended for unblocking, users should exercise caution. Rogue developers may inject tracking scripts or advertisements.

Disclaimer: This guide is intended for educational purposes, network research, and bypassing restrictive censorship in regions where open information is restricted. Always review and respect your local institution's network user agreements and terms of service before deploying or utilizing web proxies. If you want to optimize your setup further, let me know:

At its core, a web proxy acts as a middleman between a user and the internet. Instead of a user’s computer connecting directly to a website like YouTube or Google, the user connects to the proxy server, and the proxy server connects to the website on their behalf. This masks the user's real IP address, allowing them to bypass network-level blocks.