Answer to What is the correct HTML for making a hyperlink ? Subscript text appears half a character below the normal line, and is sometimes rendered in a smaller font. Except for the hyperlink tag, these were strongly influenced by SGMLguid, an in-house Standard Generalized Markup Language (SGML)-based documentation format at CERN. See the Pen html css common editor by w3resource (@w3resource) on CodePen. The src attribute of the HTML image link provides the web address, or URL, where the image is located.