Delay to connect with my index

I must wait one minute aprox to connect with my frontend site. I thought that maybe was the hosting, but is really quick to connect the backend...so i thing that templates is not really well... my site is http://www.alhandal.com. Thanks!

I want to test your site with pingdon tools but it is impossible the first request takes more than 60 seconds and the tools is not working. I've opened your site and check some statistics, please look here >> http://d.pr/i/Dik9 and the most weight the images but surely it can't cause so much problems. Please try to unpublish modules on home page one by one and check when the performance will be better this is probably only solution to get more info about this issue.