woocommerce-optimize-scripts.php

<?php
/**
 * Optimize WooCommerce Scripts
 * Updated for WooCommerce 2.0+
 * Remove WooCommerce Generator tag, styles, and scripts from non WooCommerce pages.
 */
add_action( 'wp_enqueue_scripts', 'child_manage_woocommerce_styles', 99 );
 
function child_manage_woocommerce_styles() {
    //remove generator meta tag
    remove_action( 'wp_head', array( $GLOBALS['woocommerce'], 'generator' ) );
 
    //first check that woo exists to prevent fatal errors
    if ( function_exists( 'is_woocommerce' ) ) {
        //dequeue scripts and styles
        if ( ! is_woocommerce() && ! is_cart() && ! is_checkout() ) {
			wp_dequeue_style( 'woocommerce-layout' );
			wp_dequeue_style( 'woocommerce-smallscreen' );
			wp_dequeue_style( 'woocommerce-general' );
			wp_dequeue_style( 'wc-bto-styles' ); //Composites Styles
			wp_dequeue_script( 'wc-add-to-cart' );
			wp_dequeue_script( 'wc-cart-fragments' );
			wp_dequeue_script( 'woocommerce' );
			wp_dequeue_script( 'jquery-blockui' );
			wp_dequeue_script( 'jquery-placeholder' );
        }
    }
}

remove_action('wp_head', 'wc_generator_tag');

There is some issue here. jquery-blockui cannot be just unqueued. It needs to be deregistered.

What do you mean, @navjotjsingh? It seems to be removed from my pages with this gist, and inserted on the store pages as expected.