hey samrox59, Nice to see you joining uCoz web services i saw your site its working pretty well.....on my Browser with my provided ISP. As far as concern i guess there's some problem with your internet connection and for the most part if you can open other webpages other then your site then unfortunately, There might be problem in your ISP Try to contact them in order to fix that up..
For more Error analysis try this method : http://forum.ucoz.com/forum/30-2310-1
Thanks and regards
I Try to help. U can Try to give Rep ++ For my try :P