Google and Opera analysed the frequent use of non-semantic elements to create new semantic tags. Every page consists of a set of HTML elements. The best thing and most important thing introduced in HTML5 is semantic tags. Semantic HTML tags provide information about the contents of those tags that goes beyond just how they look on a page. This is a really hot topic among web geeks. This tells browsers what version of HTML the web page was coded in, which helps them to know how to process the code. HTML 4.01 is the final version of HTML, which will eventually be replaced by XHTML. HTML 4.0 was a large evolution of the HTML standards, and the last iteration of classic HTML. HTML5 introduced the concept of Semantic elements like
,