There are a lot of ways to forward visitors from one domain/website to another. The so-called URL redirection is oftentimes recommended. In contrast to parking a domain, a URL redirection is feasible only if the domain in question is hosted. What this means in simple terms is that you may still open any content in case you have a direct link to it and you can set up e-mail addresses or subdomains and use them. This kind of feature has several practical uses - if you want to switch your domain name, you could forward the site visitors, but the emails with the old one will still be active if you are getting in touch with clients or partners. In case you have 2 identical websites and you need to rebuild one of them, you may redirect the traffic to the other website so as to prevent losing potential clients, while you shall still be able to access the administration area for the first website and develop it.