A domain is an address that identifies a website on the internet. Domains consist of a name and a top-level domain (TLD), such as .com, .org, or .net. The domain name is used to uniquely identify a website and is part of the URL that users enter into their web browser to access the site. Domains can be purchased from a domain registrar and are typically renewed annually or for longer periods of time. Domain names can have a significant impact on a website’s visibility and branding, and are an important consideration for businesses and organizations looking to establish a strong online presence.