Guideline 2 :
Ensure user access to all content

Checkpoint 2.2 :
Provide text view

Normative inclusions and exclusions

• For the purposes of this checkpoint, a text format is:
  • any media object given an Internet media type of "text" (e.g., "text/plain", "text/html", or "text/*") as defined in RFC 2046 [RFC2046], section 4.1, or
  • any media object identified by Internet media type to be an XML document (as defined in [XML], section 2) or SGML application. Refer, for example, to Internet media types defined in "XML Media Types" [RFC3023].
• The user agent is only required to satisfy this checkpoint for text formats that are part of a conformance claim; see the section on conformance profiles for more information. However, user agents should provide a text view for all implemented text formats.