The HTML Attribute reference

"longdesc" - html Attribute

  • This attribute specifies a link to a long description of an Element

Value(s): uri
Used in the element(s):
Elements Description
frame This element defines a frame, which is a rectangular subspace within a Frameset document. Attribute, longdesc, usage:
  • Specifies a link to a long description of the frame. This description should supplement the short description provided using the title attribute, and may be particularly useful for non-visual user agents.
iframe This element defines an inline frame for the inclusion of other HTML documents.Attribute, longdesc, usage:
  • Specifies a link to a long description of the frame. This description should supplement the short description provided using the title attribute, and is particularly useful for non-visual user agents.
img This element specifies an inline image to be drawn in the place.Attribute, longdesc, usage:
  • Specifies a link to a long description of the image. This description should supplement the short description provided using the alt attribute.

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