Primarily supports UTF-8, making it compatible with non-ASCII characters.
For modern applications, this standard provides a "get it done once" approach, as it lacks the complex meta-tagging available in RSS 2.0 but offers wide compatibility. the features of 0.91 against RSS 2.0? rss 0.91
Unlike RSS 1.0, 0.91 does not require namespace declarations, which makes it easier to parse. Mandatory Channel Elements Unlike RSS 1
: Allows for a search box or submission form within the feed reader, including name, link, and description. : Defines copyright notices for the content. : Provides a logo or icon associated with
: Provides a logo or icon associated with the feed, containing URL, title, link, width, height, and description.
Items and descriptions are generally expected to be concise rather than full-length articles.
The RSS 0.91 specification, often referred to as "Rich Site Summary" (or sometimes Netscape's RSS), acts as a simplified XML format, providing a foundational standard for content syndication. It is designed with a lightweight structure that allows for easy adoption and is widely supported by older and modern aggregators.