LazyLoader

The LazyLoader WordPress plugin provides a versatile lazy loading mechanism for content that can improve page load time and bandwidth usage. Use it on slow content, especially such where external data is loaded like widgets from Facebook, Twitter, AdSense, …

The LazyLoader provides an advanced asynchronous loading mechanism for content and widgets. This plugin helps to optimize site speed by greatly improving page load time and bandwidth usage. Instead of deferred loading in the footer, it provides advanced options that allow to load any content only when needed. These include shortcodes that allow to lazy-load content anywhere on a page, the option to load content on sight and an automatic noscript feature that helps to provide alternative content for visitors that have disabled JavaScript. You can see a demo of the Itthinx LazyLoader here.

For more information about the plugin see the Itthinx LazyLoader plugin page.