remove_action('wp_head', 'wp_generator');
remove_action('wp_head', 'wp_print_styles', 8);
remove_action('wp_head', 'rel_canonical');
remove_action('wp_head', 'wlwmanifest_link');
remove_action('wp_head', 'rsd_link');
remove_action('wp_head', 'locale_stylesheet');
remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0);
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('wp_print_styles', 'print_emoji_styles');
remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);