Bandwidth refers to the amount of data that website visitors can download from your website. The amount of bandwidth your website will require is determined by the size of your pages and how many people you anticipate viewing your website on a monthly basis.

For example, Your website consists of 10 pages with an average size of 5Mb per page (most web pages are much smaller than this). Let's anticipate about 100 visitors per day to your site with each visitor looking at all ten pages. Your monthly bandwidth usage would be less than 2Gb.