How to change domain without losing traffic?

its simple and easy by redirecting your users and it will be more batter when you add a simple banner like sit moved to this XXX domain

 

use .htaccess file and implement all those old links to new links

 

Url forwarding is the solution to that but the ranking wont be the same. Redirect is good as it brings the old traffic into your new domain.

 

you can redirect old domain which you want to new domain and the traffic,back links stuff etc will take some time to get for new domain.