wp_cleanup_dequeue_defer_styles_scripts.php

<?php

//elementor pro fontawesome fix
if ( ! is_plugin_active('elementor-pro/elementor-pro.php')  ) return;

function replace_font_awesome_pro( $settings ) {
	$json_url = ELEMENTOR_PRO_ASSETS_URL . 'lib/font-awesome-pro/%s.js';
	$icons['fa-regular'] = [
		'name' => 'fa-regular',
		'label' => __( 'Font Awesome - Regular Pro', 'elementor-pro' ),
		'url' => false,
		'enqueue' => false,
		'prefix' => 'fa-',
		'displayPrefix' => 'far',
		'labelIcon' => 'fab fa-font-awesome-alt',
		'ver' => '5.12.0-pro',
		'fetchJson' => sprintf( $json_url, 'regular' ),
		'native' => true,
	];
	$icons['fa-solid'] = [
		'name' => 'fa-solid',
		'label' => __( 'Font Awesome - Solid Pro', 'elementor-pro' ),
		'url' => false,
		'enqueue' => false,
		'prefix' => 'fa-',
		'displayPrefix' => 'fas',
		'labelIcon' => 'fab fa-font-awesome',
		'ver' => '5.12.0-pro',
		'fetchJson' => sprintf( $json_url, 'solid' ),
		'native' => true,
	];
	$icons['fa-brands'] = [
		'name' => 'fa-brands',
		'label' => __( 'Font Awesome - Brands Pro', 'elementor-pro' ),
		'url' => false,
		'enqueue' => false,
		'prefix' => 'fa-',
		'displayPrefix' => 'fab',
		'labelIcon' => 'fab fa-font-awesome-flag',
		'ver' => '5.12.0-pro',
		'fetchJson' => sprintf( $json_url, 'brands' ),
		'native' => true,
	];
	$icons['fa-light'] = [
		'name' => 'fa-light',
		'label' => __( 'Font Awesome - Light Pro', 'elementor-pro' ),
		'url' => false,
		'enqueue' => false,
		'prefix' => 'fa-',
		'displayPrefix' => 'fal',
		'labelIcon' => 'fal fa-flag',
		'ver' => '5.12.0-pro',
		'fetchJson' => sprintf( $json_url, 'light' ),
		'native' => true,
	];
	$icons['fa-duotone'] = [
		'name' => 'fa-duotone',
		'label' => __( 'Font Awesome - Duotone Pro', 'elementor-pro' ),
		'url' => false,
		'enqueue' => false,
		'prefix' => 'fa-',
		'displayPrefix' => 'fad',
		'labelIcon' => 'fad fa-flag',
		'ver' => '5.12.0-pro',
		'fetchJson' => sprintf( $json_url, 'duotone' ),
		'native' => true,
	];
	// remove Free
	unset(
		$settings['fa-solid'],
		$settings['fa-regular'],
		$settings['fa-brands']
	);
	return array_merge( $icons, $settings );
}

function enqueue_kit_js() {
	wp_enqueue_script( 'font-awesome-pro', 'https://fa.leadgap.ro/latest/js/all.min.js' );
}

add_filter( 'elementor/icons_manager/native', 'replace_font_awesome_pro' );
add_action( 'elementor/editor/after_enqueue_scripts', 'enqueue_kit_js' );
// add_action( 'elementor/frontend/after_enqueue_scripts', 'enqueue_kit_js' );

// Enqueue scripts and styles.
function scripts() {
	wp_enqueue_style( 'replace-with-file-id', get_template_directory_uri() . '/style.css', array(), _S_VERSION );
}
add_filter( 'wp_enqueue_scripts', 'scripts' );

// Defer CSS
function _changeme_defer_css( $html, $handle ) {
    $deferred_stylesheets = apply_filters( 'changeme_deferred_stylesheets', array() );
    if ( in_array( $handle, $deferred_stylesheets, true ) ) {
        return str_replace( 'media=\'all\'', 'media="print" onload="this.media=\'all\'"', $html );
    } else {
        return $html;
    }
}
add_filter( 'style_loader_tag', '_changeme_defer_css', 10, 2 );

add_filter( 'changeme_deferred_stylesheets', function( $handles ) {
    $handles[] = 'replace-with-file-id';
    return $handles;
}, 10, 1 );

// WP garbage cleanup
remove_action ('wp_head', 'rsd_link');
remove_action( 'wp_head', 'wlwmanifest_link');
remove_action( 'wp_head', 'wp_shortlink_wp_head');
remove_action('wp_head', 'wp_generator');
add_filter( 'xmlrpc_enabled', '__return_false' );remove_action( 'wp_head', 'feed_links_extra', 3 );
remove_action( 'wp_head', 'feed_links', 2 );
remove_action('wp_head', 'print_emoji_detection_script', 7);
remove_action('wp_print_styles', 'print_emoji_styles');
remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
remove_action( 'admin_print_styles', 'print_emoji_styles' );

// Disable RSS
function itsme_disable_feed() {
 wp_die( __( 'No feed available, please visit the <a href="'. esc_url( home_url( '/' ) ) .'">homepage</a>!' ) );
}
add_action('do_feed', 'itsme_disable_feed', 1);
add_action('do_feed_rdf', 'itsme_disable_feed', 1);
add_action('do_feed_rss', 'itsme_disable_feed', 1);
add_action('do_feed_rss2', 'itsme_disable_feed', 1);
add_action('do_feed_atom', 'itsme_disable_feed', 1);
add_action('do_feed_rss2_comments', 'itsme_disable_feed', 1);
add_action('do_feed_atom_comments', 'itsme_disable_feed', 1);

// Dequeue unused CSS
function remove_unusedcss(){
	wp_dequeue_style( 'wp-block-library' );
	wp_dequeue_style( 'wp-block-library-theme' );
  
	wp_dequeue_style( 'wc-block-style' ); // WooCommerce only
	wp_dequeue_style( 'wc-blocks-style' ); // WooCommerce only
	wp_dequeue_style( 'wc-blocks-vendors-style' ); // WooCommerce only
}
add_action( 'wp_enqueue_scripts', 'remove_unusedcss', 100 );

// Dequeue WooCommerce assets on non-WooCommerce pages
/**
 * Manage WooCommerce styles and scripts.
 */
function grd_woocommerce_script_cleaner() {
	if ( ! is_front_page() && ! is_woocommerce() && ! is_cart() && ! is_checkout() ) {
		wp_dequeue_style( 'woocommerce_frontend_styles' );
		wp_dequeue_style( 'woocommerce-general');
		wp_dequeue_style( 'woocommerce-layout' );
		wp_dequeue_style( 'woocommerce-smallscreen' );
		wp_dequeue_style( 'woocommerce_fancybox_styles' );
		wp_dequeue_style( 'woocommerce_chosen_styles' );
		wp_dequeue_style( 'woocommerce_prettyPhoto_css' );
		wp_dequeue_script( 'selectWoo' );
		wp_deregister_script( 'selectWoo' );
		wp_dequeue_script( 'wc-add-payment-method' );
		wp_dequeue_script( 'wc-lost-password' );
		wp_dequeue_script( 'wc_price_slider' );
		wp_dequeue_script( 'wc-single-product' );
		wp_dequeue_script( 'wc-add-to-cart' );
		wp_dequeue_script( 'wc-cart-fragments' );
		wp_dequeue_script( 'wc-credit-card-form' );
		wp_dequeue_script( 'wc-checkout' );
		wp_dequeue_script( 'wc-add-to-cart-variation' );
		wp_dequeue_script( 'wc-single-product' );
		wp_dequeue_script( 'wc-cart' );
		wp_dequeue_script( 'wc-chosen' );
		wp_dequeue_script( 'woocommerce' );
		wp_dequeue_script( 'prettyPhoto' );
		wp_dequeue_script( 'prettyPhoto-init' );
		wp_dequeue_script( 'jquery-blockui' );
		wp_dequeue_script( 'jquery-placeholder' );
		wp_dequeue_script( 'jquery-payment' );
		wp_dequeue_script( 'fancybox' );
		wp_dequeue_script( 'jqueryui' );
	}
}
add_action( 'wp_enqueue_scripts', 'grd_woocommerce_script_cleaner', 99 );