Once you have installed WordPress open source platform mainly used and acknowledged to improve user experience and SEO rankings, it is the time to go a little more into detail of it. Many great and effectual plug-ins are available to help your WordPress website when it comes to conversion, usability and SEO.
For more information about the plug-ins, visit http://searchenginewatch.com/article/2268750/10-Essential-WordPress-Plugins-to-Improve-SEO-Usability.