when i used to go to school, and i wanted to go to a website like youtube or myspace
i couldn't access it because it was blocked.
but her im going to list a few ways to get past that

1. first choice would be to use a proxy
i've listed a few proxys you can use here

theres a lot more just look for it on google and find your favorite

2. you could also use google and load the cached version of the site,
just to to google type in the site you want and then go to
then click on the cached not the actual url

3. you can use a language translator page to translate the site from another language to english.

4. another way would be to change the prefix of the site name for example

5. or you can use a circumventor. a circumventor is a program to sneak past web blocking and filtering
go here to know more