W3 Total Cache

Your website may have the W3 Total Cache performance plugin installed. This is a highly advanced configuration plugin that tunes the load performance of your website. Please do not change setting in this plugin. If you don’t have this plugin but are interested in enhancing the speed performance of your website, please contact Forge Online. Installation and configuration of this plugin is billable.
Incorrect configuration of this plugin can cause your website to go offline.
Functions that this plugin provides:
Minification
Browser caching
Object caching
Page pre-load
Content Delivery Network (CDN)