Arefly

Add a CSS3 effect to your blog while loading pages.
給你的部落格增加一個帶有CSS3效果的頁面載入動畫
Live Demo: <a href="http://www.arefly.com/" rel="nofollow ugc">Click Here</a> (See left side corner of the blog.)

Page Loading

Add a CSS3 effect to your blog while loading pages. 給你的部落格增加一個帶有CSS3效果的頁面載入動畫

pluginers

tdevs

Some of the websites take some time to load completely. It doesn’t look cool while the website elements are loading and even things seem to be broken sometimes until website is fully loaded. 
This plugin can help you get rid of this. This plugin shows the user a loader animation while the page is being loaded. This plugin is a need for almost every website.
You can also customize page loader. You can change: 
* Color of loader icon 
* Background color 
* Loader animation 
(5 Loader icons are available. More will be added via update soon.)

Page Loader

Page Loader is a free Wordpress plugin to show a loader animation while page is being loaded.

Page Loading vs Page Loader