Code SEO Book

//------------------------- [Breadcrumb] --------------------------//
<meta name="geo.placename" content="United States" />
<meta name="geo.position" content="x;x" />
<meta name="geo.region" content="usa" />
<meta name="ICBM" content="x,x" />


//------------------------- [Breadcrumb] --------------------------//

if ( ! function_exists( 'breadcrumbs' ) ) :
function breadcrumbs() {
$separator = '&rsaquo;';
$home = 'Home';
echo '<div xmlns:v="http://rdf.data-vocabulary.org/#" class="breadcrumbs">';
global $post;
echo '  <span typeof="v:Breadcrumb">
<a rel="v:url" property="v:title" href="http://www.Namadomainanda.com">Home</a>
</span> ';
$category = get_the_category();
if ($category) {
foreach($category as $category) {
echo $separator . "<span typeof=\"v:Breadcrumb\">
<a rel=\"v:url\" property=\"v:title\" href=\"".get_category_link($category->term_id)."\" >$category-

>name</a>
</span>";
}
}
echo '</div>';
}
endif;


Catatan : letakkan Kode ini pada single.php, category.php dan tag.php
-------------------------
<?php breadcrumbs(); ?>