Possible to add a date meta tag?

We do not support this at the moment. Our sitemap features the date though.

Hi Lisa,

The best way to do this is to hook into the action hook “aioseop_modules_wp_head”.
Something like:

add_action( 'aioseop_modules_wp_head', 'somefunc' );
function somefunc(){
   global $post;
   echo get_the_date( $post->ID );
}

awesome, thank you.

i also noticed today that if we enable the facebook og tagging some date fields get added automatically. they aren’t the format that our search folks normally want but i plan to see if they’ll accommodate them since we could very quickly just enable that everywhere that we use WP internally.