I changed the DocType as you suggested in an earlier post and it seems to have curtailed many of the errors on validation and improved from a "Bad" rating to a "Fair" rating.
Following are the errors I get now:
Code:
You should use valid XHTML Mobile Profile for your pages. Non-validating markup may not display correctly or efficiently on mobile devices. In some cases, particularly on older phones, non-validating XHTML-MP will not render at all, and the user will see only an error message in their browser.
FAIL near line 35 column 316
Attribute "align" must be declared for element type "div".
FAIL near line 42 column 8
The content of element type "body" must match "(p|h1|h2|h3|h4|h5|h6|div|ul|ol|dl|pre|hr|blockquote|address|fieldset|table|form|noscript|ins|del|script)*".