LiteSpeed Cache, the caching plugin allowing Varial Hosting customers to achieve lightning fast Wordpress performance has just been updated to version 18.104.22.168. This new version includes a major new feature, support for edge side includes (ESI)!
What are Edge Side Includes?
ESI allows you to serve both public and privately cached content together on one page. In other words, ESI allows you to designate parts of your page as separate fragments that are treated differently from the rest of the page.
For example, if you use WordPress’ Recent Posts widget, normally all pages would be purged and recached whenever a new post is published in order for that widget to display the most up to date information. With ESI enabled, all pages remain cached with and only the widget fragment needing to be purged and recached.
If you use WooCommerce, you can now cache your entire website but leave your shopping cart widget uncached so it always stays up to date for each individual visitor.
Varial Hosting customers can update their LiteSpeed Cache plugin through their WordPress admins or install it by following this guide: