Crawls your website-pages based on google XML sitemap. If you have a caching plugin this will keep your cache warm. Speeds up your site.
About 0.5 seconds faster page load of the site, even after you've taken the various means for faster site, without making any changes.
Preload images on the current page to make them load faster.
Puts Prerender and Prefetch tag in the page. Allowing compatible navigators to do a pre-load of the page you figure the visitor is going to go.
Help browsers preload content to speed up the next page view.
Adds preloader header meta to wordpress so that Browsers loads possible next pages and User gets instand load when they click on links
Preload Images Contained Within ALL Referenced CSS Files. Uses jQuery to Preload to DOM. Plug n Play. Upload, activate and sit back!