An HTML element is basically an individual component usually of an HTML web page or document. Once if this has been also parsed into the document object model.HTML nodes are the main part that composes HTML for example such as text nodes.HTML attributes can be specified from each node. Content, including other nodes and text, together with build up a node. Semantics or meanings are mostly represented by many HTML nodes. Let us take an example of a title node represents the title of the document.