Harness is compatible with WooCommerce! Follow these steps to "Harness your Website" on your WooCommerce

Step 1: Log in to your WooCommerce/Wordpress Admin Account

Step 2: In the left side menu, click "Plugins" > then "Add New"

Step 3: Find the "Harness" plugin in the directory and click "Activate"

Step 4: In the left side menu, find the new "Harness" tab - click it and follow the instructions

Step 5: All done! Remember to check your website setup with Chrome or Firefox