After you have got your domain name you will need to get web hosting. this is where your website will be hosted on the internet and all of your files will be kept. We recommend using Evohosting.co.uk this is because they are reliable and are based in the uk. As well as this you can get a free domain. If you are using scripts such as WordPress and Joomla you will also need MySQL databases otherwise these scripts will not work properly. You also must consider the amount of bandwidth you need. Bandwidth is used when someone views your site and the files for your website are downloaded to there computer. If you are creating a large website and expecting a lot of traffic then you may be interested in a dedicated web server. This is where you have the whole server to use. Dedicated servers are also usually faster. This is because you do not have other peoples websites sharing your server and slowing it down..
This is what a data center looks like. You can see all of the web servers inside.