Google has cracked down heavily on this practice. Modern Google Sites (the newer version) has significant restrictions on custom HTML, JavaScript, and iframes to prevent exactly this kind of abuse.
Moderate to Low. Network administrators frequently update blocklists to include new URLs as they pop up. Pros and Cons Bypasses Filters: Effective against simple URL-based blockers. Privacy Risks: Some include unmoderated real-time chats or trackers. Almost all versions are free to use. Performance: Can be slow or laggy compared to direct site access. No Install Required: Works directly in Chrome on school Chromebooks. Many are cluttered with intrusive or unsafe advertisements. Common Alternatives & Tools google sites unblocker
Google Sites allows you to publish your site to a custom URL (e.g., www.myclassroom.com ) instead of the default sites.google.com/view/classroom . Google has cracked down heavily on this practice
Go to sites.google.com and create a blank site. You can name it something innocuous, like "Math Homework Helper" or "Period 3 Resources." Almost all versions are free to use