The use of mobile phones and tablets for online activity has increased massively over the past few years with a large percentage of sales and enquiries made online, done through these types of technology. It therefore makes sense that website owners make sure that their website is compatible for phones/ tablets if they do not want to miss out on potential business. Many companies have opted for a completely separate version of their website to be created specifically for mobile devices; this allows them to make changes to the layout and structure of this version without affecting the main website. Sometimes companies will only display a certain amount of pages / sections on the mobile version, this is usually because these are the places people tend to visit and if they do want to go to another part of the site there is usually an option to view the full desktop site.