Everyone loves a favicon. They’re so cute! Use this in your functions.php to add one:

 
<span style="font-weight: normal;"> </span> 
// add a favicon to yourfunction blog_favicon() { 
echo '<link rel="Shortcut Icon" type="image/x-icon" href="'.get_bloginfo('wpurl').'/favicon.ico" />'; 
} 
add_action('wp_head', 'blog_favicon');