The site open fine here, and everything belongs to the school site. So unless the site itself is blocked it should be working. #clear your cache: Tools > Options > Advanced > network > clear now # if you just did a Firefox update perhaps a Firewall problem #: http://kb.mozillazine.org/Firewalls I assume you are trying to get to from a bookmark, or a link, if the location bar and enter (or green arrow) is involved a remote chance of "AVG Safe" or other extension involved. http://kb.mozillazine.org/Problematic_extensions You might try clearing your DNS cache or restarting system whichever is easier for you.

the site isn't loading from my end..