Honestly, most free web proxies for school google sites are hit or miss. I’d recommend "ProxySite" though—it’s been the most consistent for me. It’s free, doesn’t require any downloads, and loads pages decently fast.
Just a heads-up, some schools are really good at blocking proxies, so you might have to try a few before finding one that works.
Just a heads-up, some schools are really good at blocking proxies, so you might have to try a few before finding one that works.