WP Rocket is the most sensible and advanced cache plugin available for WordPress which has support for WooCommerce as well. It has a separate cache for mobile devices and desktops, which make it the perfect cache plugin, unlike other plugins. The configuration of WP-Rocket is very simple as it comes with self-explanatory option titles. You can see a jump of over 70% in your normal WordPress website after installing WP Rocket.   Developer Live Preview: wp-rocket