Why the site is loading so slowly?

[giv]

Since ten years ago since I read this site on a regular basis, perhaps even more than this site loads very very slowly. Regardless of my speed Internet connection or service provider or workstation that work site loads very very slowly.
Thinking together to discuss this problem because other users may not have experiences like me and just happens to experience a high speed access. Unfortunately, after uploading a page of this site can expect even several minutes to load. The same happens with pages on the forum or post email box where not many times you get the double message, or send a message twice, because the post is not saved page in a reasonable time and press the submit button once.
I'm curious if the same happens to other people ...
What would be the problem?