site is white screening and then loading content

Hi,
I have support access turned on for: http://aficreditsolutions.com/

The site is white screening and then loading page content.

It was doing it on this page: http://aficreditsolutions.com/shop/

It also does it after you make a purchase. It sits there for a long time processing and then white screens, and then shows the order confirmed page. Feel free to test it with dummy data.

Corn