When developing a web page, it should be taken into account the warnings of the World Wide Web Consortium (W3C), which is the body responsible for recommending development standards for the Internet (web standards). Nowadays, with the diversity of devices (computers, smart television, smart phones, and tablets, among others) that allow access to the Internet, it becomes imperative to use these standards in order to ensure that the solution is fully functional in most browsers. These W3C recommendations were followed by the research team to avoid compatibility problems with formatting in the future.