link
Definition and Usage
The <link> tag defines a link between a document and an external resource. The <link> tag is used to link to external style sheets(document). It is placed in the <head> section of the document. The<link> tag is often used for linking to an external style sheet, but it can also be used for other purposes such as assisting search engines by providing links to relevant resources, and providing information on the website's navigational structure etc. The HTML <link> element specifies relationships between the current document and an external resource. Possible uses for this element include defining a relational framework for navigation. This Element is most used to link to style sheets.
Although the <link> tag can be used to create what is referred to as a "hyperlink" . It is not used for creating the "clickable" hyperlink that most web users are familiar with. To create such a link, use the <a> tag.
Syntax
The<link> tag is typically written as <link rel="" href=""> (no end tag). The rel attribute specifies the relationship between the document containing the hyperlink and the destination resource. The href attribute specifies the address of the hyperlink.