WP Super Charge
Fast Video And Image Display
Easy PageSpeed
Automatic DNS Prefetch
SiteObservers For WordPress
Featured Image Sharpen Up
Magic Inliner
Asset CleanUp: Page Speed Booster
Mobile Client Detection Plugin
Optimize Scripts (Obsolete)
WordPress Health And Server Condition &#...
WordPress Lazy Load
Ajax Widget Area
Page Speed
TinyPNG – JPEG, PNG & WebP Ima...
GTmetrix For WordPress
Insights From Google PageSpeed