The fastest and easiest way to unblock websites at school is using a proxy server. It will not only unblock the site you need, but will also make it hard to track your online activity.

The best way to unblock websites at school is to use a VPN. However, you can also bypass school website blocks without a VPN by using a free web proxy, a URL shortener, or by connecting to a mobile hotspot instead. All of these methods work to bypass website restrictions on school Chromebooks, too.