can't connect to this site

[Blacktank]

just played around with the test site speed sites and most is good,looks like theres some optimizing a few things like cache and css? stuff i have no idea what are but by far the biggest sucker of load times where the forest background and header

i knew the forest pic was going to be a problem,why most websites have a basic look,but it's a nice pic,probably will have to kill it for a simpler design

i dont have a clue,it's a miracle i have gotten it this far,hopefully roger and belinda can or we will need a webmaster type that can do the technical stuff