Want the fast Infographic version? Then go here.

Ever wonder which WordPress caching plugin is the best? Our team decided to find out while setting up the test site for Covinr.com. We tried speed tests with the following plugins:

Even though there are dozens of decent Content Management Systems available, I’ve consistently come across WordPress, Joomla and Drupal. These three are open source, written in PHP and offer thousands of plugins. Combined together, they represent 16% of all websites – stats courtesy of a June 2010 W3 Techs survey.

Here are the best plugins I’d recommend for any WordPress site. These should help you optimize your site for search engines, make it pretty as well as make site management easier.

Last year we carried out a cache speed test. The results are below as an infographic.