Really Simple Syndication (RSS) is an XML standard for declaring content entries for small content feeds. The RSS format has gained popularity over years due to its simplicity. The XML file formatted according to RSS specification is either found as a physical file or is obtained via a Web site that handles request and sends content over Internet to client. The RSS format is as given below

The XML format for RSS declares that XML must have a root element of , which identifies document. This is shown in following sample snippet. The element contains one element and then many elements that hold element.

Most of elements declared by RSS specification are optional. However, some elements need to be declared to make code functional.

The element should contain following children: • Item (at least 1) • Title • Link • Description

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