ho validato il sito e ricevo questi errori, mi suggerite cosa e come apportare le correzionicorreggere:

Line 136, Column 112

: & did not start a character reference. (& probably should have been escaped as &.)

…p://sstatic1.histats.com/0.gif?1765275&101" alt="contatore free" border="0"></…

Line 136, Column 149

: The border attribute is obsolete. Consider specifying img { border: 0; } in CSS instead.

….histats.com/0.gif?1765275&101" alt="contatore free" border="0"></a></noscript>