customizr analysis errors?

I have a tool that runs an analysis on my site and it spits back the following errors:

Using 3.2.3 ver:

Validation Output: 12 Errors
Error Line 24, Column 47: Attribute xmlns:og not allowed here.
	xmlns:fb="http://www.facebook.com/2008/fbml" >                          ✉
Warning Line 24, Column 47: Attribute with the local name xmlns:og is not serializable as XML 1.0.
	xmlns:fb="http://www.facebook.com/2008/fbml" >                          ✉
Error Line 24, Column 47: Attribute xmlns:fb not allowed here.
	xmlns:fb="http://www.facebook.com/2008/fbml" >                          ✉
Warning Line 24, Column 47: Attribute with the local name xmlns:fb is not serializable as XML 1.0.
	xmlns:fb="http://www.facebook.com/2008/fbml" >                          ✉
Error Line 28, Column 81: A meta element with an http-equiv attribute whose value is X-UA-Compatible must have a content attribute with the value IE=edge.
…		    <meta http-equiv="X-UA-Compatible" content="IE=9; IE=8; IE=7; IE=EDGE" />✉
Error Line 95, Column 198: Attribute itemprop not allowed on element meta at this point.
…state  assistance. Your Call is FREE. We don't charge for you calling." />Attributes for element meta:
Global attributes
name
http-equiv
content
charset
Error Line 97, Column 416: Attribute itemprop not allowed on element meta at this point.
… investment property, 32507, Sell my home, sell home, sell my lot, sell lot" />Attributes for element meta:
Global attributes
name
http-equiv
content
charset
Error Line 256, Column 64: The width attribute on the table element is obsolete. Use CSS instead.
                    <table style="height: 1171px;" width="1032">✉
Error Line 259, Column 45: The width attribute on the td element is obsolete. Use CSS instead.
<td style="text-align: justify;" width="680">✉
Error Line 265, Column 19: The align attribute on the td element is obsolete. Use CSS instead.
<td align="center"><a style="color: #0967ad; text-decoration: none;" href="http…✉
Error Line 268, Column 19: The align attribute on the td element is obsolete. Use CSS instead.
<td align="center"><a style="color: #0967ad; text-decoration: none;" href="http…✉
Warning Line 268, Column 326: The border attribute is obsolete. Consider specifying img { border: 0; } in CSS instead.
…elements" rel="tc-fancybox-group5" alt="Play VisualTour" border="0" /></td>✉
Error Line 277, Column 19: The align attribute on the td element is obsolete. Use CSS instead.
<td align="center"><a href="http://www.visualtour.com/showvt.asp?t=118020" targ…✉
Error Line 277, Column 294: Duplicate attribute class.
…00118000/118020/lp_rada4e17.jpg" class="grouped_elements" rel="tc-fancybox-gro…✉
Error Line 280, Column 19: The align attribute on the td element is obsolete. Use CSS instead.
<td align="center"><a style="color: #0967ad; text-decoration: none;" href="http…✉
Warning Line 280, Column 326: The border attribute is obsolete. Consider specifying img { border: 0; } in CSS instead.
…elements" rel="tc-fancybox-group5" alt="Play VisualTour" border="0" /></td>✉
Warning Line 253, Column 170: Article lacks heading. Consider using h2-h6 elements to add identifying headings to all articles.
…ass="post-5 page type-page status-publish has-post-thumbnail hentry row-fluid">✉

Could you comment

Rich Wittig