Over50 percentof all page views worldwide in 2020 were made from asmartphone. Due to the high proportion of mobile devices, responsive websites contribute significantly to apositive user experience. As an alternative to responsive web design, a separatemobile websitecould also be created. However, in this case, theeffortrequired to maintain the website is oftenhigher, as the different versions of the site often have to be kept up to date separately.
In addition to these two points, good display of a website on a mobile device has beena ranking factorfor Google since 2015.
