I've been experiencing at this one particular website (a myspace profile)
is it because there is to much info on that page?
Piss Poor Web Page design. Especially with graphics and music if that's the hold up. When designing a web page you can force the rest of the page to load while the graphics and music are loading. If you forget to set the flag (I forget how - been a while) then every thing happens linearly and loads all in a row and until one thing is done the next thing will not even start.