How to Clean-up WordPress Installation

// Add Code to functions.php // //remove emoji support remove_action(‘wp_head’, ‘print_emoji_detection_script’, 7); remove_action(‘wp_print_styles’, ‘print_emoji_styles’); // // Remove rss feed links remove_action( ‘wp_head’, ‘feed_links_extra’, 3 ); remove_action( ‘wp_head’, ‘feed_links’, 2 ); // // remove wp-embed add_action( ‘wp_footer’, function(){ wp_dequeue_script( ‘wp-embed’ ); }); add_action( ‘wp_enqueue_scripts’, function(){ // // remove block library css wp_dequeue_style( ‘wp-block-library’ ); // //…