AspieSoft

Easily lazy load another page simply by adding a shortcode with its url.
The 2nd page wont load until the user scrolls to the bottom, than an ajax request is sent to get the page content. 
This can help speed up large pages on your site, by not loading the stuff users don’t see until they scroll down closer to the bottom.

AspieSoft Ajax Load Page

Easily lazy load another page simply by adding a shortcode with its url.

JohnnyPea

Don’t bother your visitor with unfinished website while loading. Show them nice spinner before the actual fully loaded site.
Thanks the <a href="http://wp.sk/" rel="nofollow ugc">Slovak WordPress community</a> and <a href="http://www.webikon.sk/" rel="nofollow ugc">webikon.sk</a> for the support. You can find free support for WordPress related stuff on <a href="http://www.techforum.sk/" rel="nofollow ugc">Techforum.sk</a>.

AspieSoft Ajax Load Page vs Full Page Load