Well, like I originally said everyones speed issues will be different. For example I looked at
Code:
http://www.xenfra.com/
The 4th hop from the Fangio server goes through SkyOnline SA Argentina. This server is having some serious issues which will decrease your speed considerably.
Also while doing a load test on your site I found the following issues.
TOTAL_IMAGES - The total number of images on this page is 84 , consider reducing this to a more reasonable number. Combine, refine, and optimize your graphics.
IMAGES_SIZE - The total size of your images is 143935 bytes, which is over 30K. Consider optimizing your images.
EXTERNAL_SCRIPT_SIZE - The total size of external scripts is 66325 bytes, which is over 8K. Consider optimizing your scripts for size.
I would also suggest using something like
Code:
http://www.gomez.com/info_center/instant-test.php
to test your site. You can see which files are taking the most time to load.