Cache Cart is a WooCommerce-specific caching feature inside the NitroPack plugin that enables fast browsing for users with items in the cart or wishlist.
We recommend all NitroPack users with WooCommerce sites activate this feature to offer the best possible shopping experience to their visitors.
Here's how to do it:
Log into your WordPress admin
Navigate to the NitroPack plugin
Find Cart cache and enable it:
Keep in mind that if the user is logged into their account, NitroPack's optimizations do not take effect.
There are a few other issues that prevent us from optimizing in such cases:
Cached pages cannot be shared between users, requiring many more optimizations;
User content is more dynamic than guest content, making the optimizations expire quickly in most cases;
Optimizations come in asynchronously. Sometimes, it takes up to a few minutes for an optimization to complete. This means that your customers wouldn't actually see optimized content very often.