HTML and CSS Reference
Specifies a list of comma-separated pixel coordinates that define a “hot” area of an image
download=" file name
file name "
WHATWG and HTML5.1 only . Indicates the link is used for downloading a resource.
The value is the name the resource file should be given on the local file system once it is
Specifies the location of the document or resource that is accessed by clicking or tapping
on the defined area.
hreflang=" language code
language code "
Not in HTML 4.01 . Specifies the language of the target document.
Not in HTML 4.01 . HTML5 only . Describes the media for which the target document
was designed. The default is all . This attribute has been removed in HTML5.1 and
WHATWG only . Specifies a space-separated list of URLs that must be contacted when
the link is followed, and is useful for user tracking.
rel=" link type keyword
link type keyword "
Describes one or more relationships from the current source document to the linked doc-
ument. The link relationship types specified for area are alternate , author , bookmark ,
help , license , next , nofollow , noreferrer , prefetch , prev , search , and tag .