The SpinupWP plugin adds page cache purging functionality to your WordPress site. In addition to automatically clearing the page cache for individual posts, pages, and other content when it is updated, this plugin allows you to purge the cache for the whole site as well. It also enables a persistent object cache within WordPress, which will greatly reduce the number of database calls for each page request. This plugin can be easily installed by searching “SpinupWP” inside the WordPress dashboard or, if you’re using Composer, by running:
composer require wpackagist-plugin/spinupwp