A few details for you, and then an explanation: web hosting matters. There are some companies that do this well. Others not so much. Part of that depends on how popular of an author you plan to be: what will your web traffic actually be like?
Hosting for writers can handle large volumes, sophisticated eCommerce stores, or simple one to three page author sites. They find you deals on domain names, and can handle that part of the process for you.
Customer service is excellent: I have been with this company for ten years, and they never miss a beat. I feel like I know the whole team, and they’ve become my friends.
Warning: affiliate link ahead. I do get paid a tiny sum if you click on the link here and sign up. But I wouldn’t send you anywhere I don’t go myself.
Check out hosting for writers today, and tell them I sent you over.