how to use longdesc= for seo

What does longdesc do?

The longdesc attribute is a UR, the target of which contains a long description of the non-text content. Authors can provide a description for an image by including text in a separate resource or within the text of the page containing the image.


Is Longdesc deprecated?

The longdesc attribute was never well implemented in the mainstream, and browser support and AT support was inconsistent. It was deprecated in HTML5 but a void existed for a viable replacement and WCAG still required a long description be provided for complex images.


What does longdesc mean in HTML?

The longdesc attribute specifies a hyperlink to a detailed description of an image.


Is Longdesc supported in HTML5?

According to an HTML Working Group Decision, the longdesc attribute will not be included in the HTML5 specification.


How do make a description list in HTML?


tag defines a description list. The

tag is used in conjunction with

(defines terms/names) and

(describes each term/name).


What is the use of name attribute in HTML?

The name attribute specifies a name for an HTML element. This name attribute can be used to reference the element in a JavaScript. For a

element, the name attribute is used as a reference when the data is submitted. For an