@lroixx
Many of us are from Europe.
Some of them tried to connect to your problematic site in order to test and see if they can help.
All of them got a time-out -> the computer tries to connect for 120 seconds to the desired server until it gives up.
Every server owner has the right to block undesired visitors but there is a codex among civilized people. Namely, you tell those visitors that access for them is denied.
The owner(or network admin) of that site (http://catalogue.sasklibraries.ca/) is a prick.
Instead of letting you know that you are not permitted to access the site, you get a "Socket Error 10060".
Such a "Socket Error 10060" suggests that either your ISP is blocking that site or rather you have a Winsock error on your network. Good luck finding that error and screwing up your system in vain.
As for
Tor, it's an anonymity network.
Sorry lroixx, I can't help but at least you get an idea about why some people can't connect to that site.