Domain Name & URLs
If you are starting new web site, Its very careful to choose the domain name. Don't have more than one domain. If you have more than one. Search engine consider that spam and take off from his data base.
Note: URL should be same. Don't use multiple urls.
Ex: http://kvk.com/seo/articles - 1st one
http://kvk.com/services/seo/articles - 2nd one. Don't use like these different urls in same page.
