Support article
Should I Add "www" to My Domain When I Register It?
The domain name alone is enough, both for registering the name and for setting up your hosting service.
NO, IT IS NOT NECESSARY.
The domain name alone is enough, both for registering the name and for setting up the hosting service.
Even so, your domain will work perfectly both with and without the www.
The use of “www” is declining every day, and a large number of domains, even though they still respond to www.domain.com, simply redirect to the domain without the www.