What is Bandwidth? In web hosting, bandwidth is usually described in terms of data transmission volume over time. Data can be email, web, sound files, images or any other content that visitors consume as well as all the content you upload or send. Depending on companies, it may either be measured in gigabytes per month, gigabytes per week or gigabytes per day. In most web hosting companies, bandwidth is measured in terms of months, thus it is also known as monthly data transfer. Why should you be concerned about bandwidth? If you own or manage a website, it is important that you...