2.2.21 search:size element
The size, in bytes, of the content that is represented by the RSS item.
-
/rss/channel/item/search:size
The RSS 2.0 format extensions extend the item
element, as specified in [RSS2.0], such
that it SHOULD contain a search:size element. This element MUST be of
type String and MUST NOT occur more than once. This element MUST contain a
non-negative number, for example, <search:size>42<search:size>
.