It may be necessary to make its site velindekserede about. What to do so to preserve PageRank, link popularity and traffic?
As I understand it, so the solution is called a 301 redirect. It tells search engines that the URL has been permanently moved. How a redirect should be done in a special way. At this link there are different options depending on what kind of server technology you use:
http://www.webconfs.com/how-to-redirect-a-webpage.php
I just tried it in practice. I use PHP itself on all my sites, so I used the PHP instructions:
I ripped all my old page for tags and content and put the small code snippet on the page. Prisoners of the new URL for the page, and saved it. Tested the page by typing the old URL and then redirects worked. To be absolutely sure that redirects are search engine friendly, I used this "Search Engine Friendly Redirect Checker":
http://www.webconfs.com/redirect-check.php
There no disagreement about how well the 301-redirect is working and whether it can transfer an entire site to a new domain (http://www.webmasterworld.com/link_deve ... 135964.htm), but people's experience says that it is good enough. You just make sure that the new URL has the content as the old page had