You can show Preloaders (also known as loaders) to your visitors while the rest of the page's content is still loading and then Reveal your Pages with CSS3 Transitions. In short, Preloaders are used to keep visitors entertained while server operations finish processing.
IMP Note: Loaders given here are only for presentation purpose, do not use code from here. To know more about how to use/update or remove preloaders, please follow the instructions from documentation.
Pre loader 1
Pre loader 2
Pre loader 3
Good things come to those who wait!