first thing I noticed is that you don't have specific googlebot instructions for your site.


It would look like this with the robot instructions

<META NAME="robots" CONTENT="index, follow">
<META NAME="GOOGLEBOT" CONTENT="INDEX, FOLLOW">

This is the most up to date meta tag for googles spiders. Should help some in addition of cleaning up your code.

Also make sure all text links have title tags and all images have alt tag identification.