What is 301 redirect? People access your site like http://yourdomain.com or http://www.yourdomain.com and they get same result but  both url are different for search engine. It means  http://yourdomain.com or http://www.yourdomain.com  are different domain. 301 redirect is the best method to preserve your current search engine rankings when redirecting web pages or a web site.  To implement [...]