There are a number of ways to redirect site visitors from one domain/website to another. The so-called URL redirection is oftentimes recommended. In contrast to parking a domain name, a URL redirection can be done only if the domain name in question is hosted. What this means essentially is that you can still open any content in case you have a direct link to it and you may create email addresses or subdomains and use them. Such a feature has lots of practical uses - if you decide to switch your domain address, you may forward the traffic, but the emails with the old one will still be active whenever you are making contact with clients or partners. If you have two identical sites and you intend to rebuild one of them, you may redirect the traffic to the other Internet site to prevent losing potential customers, while you shall still be able to access the administration area for the first site and develop it.