Subdomains look less credible to customers.
Ad networks and affiliate programs often require a custom domain for approval. do i have to buy a domain name
if you are just practicing, building a personal resume, or creating a temporary project. 🟢 When You Can Use a Free Domain Subdomains look less credible to customers
If you decide to purchase a domain, the process is straightforward: building a personal resume
You do not buy a domain forever; you lease it on an annual basis and must renew it to keep it.