/*Cabeceras de seguridad */  add_action( 'send_headers', 'add_header_seguridad' );  function add_header_seguridad() {  header( 'X-Content-Type-Options: nosniff' );  header( 'X-Frame-Options: SAMEORIGIN' );  header( 'X-XSS-Protection: 1;mode=block' );  }  /*Eliminar la basura de la etiqueta head */  remove_action('wp_head', 'wp_generator'); remove_action('wp_head', 'rsd_link'); remove_action('wp_head', 'wlwmanifest_link'); 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);