Upgrading to the premium plugin allows you to unload unused styles & scripts on extra pages such as: Taxonomy pages such as default WordPress’ categories, tags and custom created ones such as products’ categories from WooCommerce. | Author pages (e.g. the page showing all posts published by a specific author, detected via is_author() function) | Default WordPress Search Page | WooCommmerce Search Page (which has the same settings as the actual shop page detected via is_shop() function) | 404 Page (Not Found): this one has be as light as possible and it’s less likely that many of the CSS and javascript files that are needed here (detected via is_404() function) | Date Archive Page: this is any page that retrieves articles filtered by the date, detected via is_date() function