Some common top-level domains include . com, . edu, . org, and . net, which stand for commercial, education, organization, and network respectively. Try to match the top-level domain to your website’s purpose. However, some top-level domains have no real restrictions (such as org and com), so if the name you want is taken under one domain, it may be available in another. [2] X Research source

You may need to buy more bandwidth as your website grows or else your visitors may experience lag, which could drive them away from your website. Many hosts also provide software to aid you in building your website. [4] X Research source