Domain names are used to identify a computer or website on the internet. Domain names make up part of a site’s URL.  These types of domain names are also called hostnames and are the most popular forms of domain name around. Domain names or hostnames can be made up of only ASCII letters. These are the alphabet letters a to z (not case sensitive), number digits 0 to 9 and the hyphen. Some domain systems have slight variations as what they do accept, for example a number of them allow an underscore as part of the domain name.

When building a site, you have to decide on an appropriate domain name that is fitting to the purpose and activities of the site. There are a number of factors that make for an ideal domain name choice, and this should be considered to pick an appropriate name. A badly chosen name could to a large extent ruin that website. It could have a negative impact on your web traffic.

The right domain name for your business should contain the right keywords that associate with your site’s business and purpose. If possible it should contain something related to the keyword that best describes your industry. That way you get a lot of traffic through search engines and also might pick some type-in traffic too. The shorter the domain name you chose for your domains the better. Shorter ones are easier to remember. Only use your company’s name if it contains your keywords. Try your best to keep your domain name registration as topically relevant as possible. As the search engines get smarter, a site that displays total relevance to service will rank higher than catch-all sites.

Registering the domain name is very important. If your domain name is not registered it means it could be used by another person who registers it first. Domain names that are well chosen costs money in the domain name selling industry. When you register your domain name it remains your conceptual property for at least one year. The cost of registration a domain name for a year is within $1 to $10 a year.

After selecting a domain name you have to choose an appropriate extension to use with it. Options include .com, .edu, .net and a lot more. You have to understand this extensions and what they stand for. A dot org extension means the domain name is being used by an organization, while a dot edu tells it is an educational institution. Dot com extensions are the most popular and sought after, you would be better of with one if you can get it as it’s easier to remember and carries some form of legitimacy and superiority. Your choice of extension would affect the amount you pay to register the domain name. dot com extension cost more than the others.

It is not always advisable to register your domain name with the same company acting as your webhosting providers. This is because in the case of your wanting to leave your web hosting provider for a better package (which is common) you may face problems transferring the domain name registration. Split them right from the beginning.