Subdomain
A domain prefix, such as blog.example.com, used to organize website sections or host dedicated apps within the same hosting account.
A subdomain is an extension of your main website address that helps organise different sections or projects. For example, blog.example.com could host articles while shop.example.com runs your online store. Each subdomain can have its own content, settings, and design while still belonging to the same root domain. Businesses use subdomains for testing, support portals, or regional sites without needing separate domains, so they're easy to create through your hosting control panel and offer flexibility for expanding your website's structure. Subdomains help keep your online presence organised, scalable, and easy for visitors to navigate.