WooCommerce loading on non-shop pages

Problem Summary

WooCommerce loads its scripts and styles on every page, even when not viewing shop pages. This adds unnecessary JavaScript and CSS to blog posts, pages, and non-ecommerce content.

Performance Impact

• Render blocking: WooCommerce JS/CSS blocks rendering
• Increased page size: Unnecessary assets on every page
• Slow mobile: Extra weight hurts mobile users
• Higher TTFB: More processing per request

How to Detect

1. Chrome DevTools Network: WooCommerce files on non-shop pages
2. 
   
3. PageSpeed Insights: Flags unused JavaScript
4. GTmetrix: Shows WooCommerce resources everywhere

Solutions

1. Disable on Frontend

<?php
add_action('wp_enqueue_scripts', function() {  if (!is_shop() && !is_product() && !is_cart() && !is_checkout()) {    wp_dequeue_style('woocommerce-layout');    wp_dequeue_style('woocommerce-smallscreen');    wp_dequeue_style('woocommerce-general');    wp_dequeue_script('wc-add-to-cart');    wp_dequeue_script('woocommerce');  }}, 99);

2. Use Plugin

WooCommerce Disable Cart / fragments, or Perfmatters.

3. Load Only Where Needed

Dequeue WooCommerce scripts conditionally.

Further Reading

• WooCommerce: Conditional Cart Fragments