Question

Element is the only element that is required in the head of a body

Answer 1

The HEAD element has no attributes and the start and end tag can always be safely omitted as they can be readily inferred by the parser. Information in the HEAD element corresponds to the top part of a memo or mail message. It describes properties of the document such as the title, the document toolbar, and additional meta-information. There is no intended significance to the order of elements in the document head. Note that the TITLE element is always required. In fact, the minimal HTML 3.0 document consists of the TITLE element alone!

Within the HEAD element, only certain elements are allowed. Information in the HEAD element may include the following elements (arranged alphabetically):