clean-wp_head-output.php

<?
// clean wordpress header: remove prev/nex tags
remove_action('wp_head', 'index_rel_link');
remove_action('wp_head', 'parent_post_rel_link', 10, 0);
remove_action('wp_head', 'start_post_rel_link', 10, 0);
remove_action('wp_head', 'adjacent_posts_rel_link', 10, 0);

// remove "junk" from header
add_filter('thematic_show_commentsrss', 'disable_stuff' );
add_filter('post_comments_feed_link', 'disable_stuff' );
add_filter( 'parent_post_rel_link', 'disable_stuff' );
add_filter( 'start_post_rel_link', 'disable_stuff' );
add_filter( 'previous_post_rel_link', 'disable_stuff' );
add_filter( 'next_post_rel_link', 'disable_stuff' );
add_filter('wp_headers', 'remove_x_pingback');
remove_action( 'wp_head', 'feed_links_extra', 3 );
remove_action( 'wp_head', 'feed_links', 2 );
remove_action( 'wp_head', 'rsd_link' );
remove_action( 'wp_head', 'wlwmanifest_link' );
remove_action( 'wp_head', 'index_rel_link' );

function remove_x_pingback($headers) {
  unset($headers['X-Pingback']);
  return $headers;
}

function disable_stuff( $data ) { return false; }