This is a WPMU Dev Premium plugin.
Hummingbird Pro is a plugin that assesses your site speed, shows you options to help improve it, and then helps you implement those options!
Set your page/image caching rules, auto-optimize site assets and CSS/code, and combine it with Smush Pro to optimize images and reduce page loading times.
We install the plugin and add my WPMU Dev license so you have access to the Pro version.
Smush will take us through the basic settings for the plugin on first use to ensure it is set up to your preferences.
Once it has analyzed your site recommendations will display to increase site speed. We then review and action these recommendations.