.htaccess 301 Permanent Redirect Tutorial
Tell all search engines "this page no longer exists and has moved to your specified location". This code tells the bots the old page /about.html has move to http://www.mydomain.com/about-us.html.
# 301 permanent redirect about.html to about-us.html
redirect 301 /about.html http://www.mydomain.com/about-us.html
