User specific cache is specifically built for your membership site, or any type of site where pages contain user specific content.
Enabling “User specific cache” will create a cache version for each logged-in user, resulting in great performance for your website members.
Note that if you have many users, this could result in a large amount of files.
The website will also be cached for non logged-in users.
Note that the cache preloader will only preload the cache for non logged-in users.
NB: User specific cache is a premium feature
Posted in: Cache