What other plugins do you recommend?
Here are a few free plugins we recommend using in conjunction with the required plugins:
Automatically deletes attached media from posts and custom post types added via the Media button. This can save you a lot of storage space on your server when products which are no longer available are removed from your store.
Resize, optimize and compress all of your images.
WP Fastest Cache (free version)
This plugin creates static html files from your dynamic WordPress blog. Setup of this plugin is so easy. You don’t need to modify the .htacces file. It will be modified automatically.