
XHTML™ 1.0 The Extensible HyperText Markup Language (Second …
Jan 26, 2000 · This version of XHTML provides a definition of strictly conforming XHTML 1.0 documents, which are restricted to elements and attributes from the XML and XHTML 1.0 namespaces.
XHTML ™ 1.0: The Extensible HyperText Markup Language
Jan 26, 2000 · XHTML 1.0 provides the basis for a family of document types that will extend and subset XHTML, in order to support a wide range of new devices and applications, by defining modules and specifying a mechanism for combining these modules.
XHTML™ 1.1 - Module-based XHTML - Second Edition
Abstract This specification defines an XHTML document type that is based upon the module framework and modules defined in XHTML Modularization [XHTMLMOD].
XHTML namespace - World Wide Web Consortium (W3C)
Sep 7, 2016 · The namespace name http://www.w3.org/1999/xhtml is intended for use in various specifications such as: Recommendations:
XHTML™ 2.0 - World Wide Web Consortium (W3C)
Dec 16, 2010 · XHTML 2 is a general-purpose markup language designed to represent documents for a wide range of purposes across the World Wide Web. To this end it does not attempt to be all things to all people, supplying every possible markup idiom, but to supply a generally useful set of elements.
XHTML Frequently Answered Questions - World Wide Web …
Jul 21, 2004 · Table of Contents Why is XHTML needed? Isn't HTML good enough? What are the advantages of using XHTML rather than HTML? Can I just put the XML declaration on top of existing HTML documents? Can I intermix HTML 4.01 and XHTML documents? What is the easiest way to convert my HTML documents to XHTML? Why are browsers so fussy about XML?
XHTML 1.0 - What is XHTML? - World Wide Web Consortium (W3C)
XHTML is a family of current and future document types and modules that reproduce, subset, and extend HTML 4 [HTML4]. XHTML family document types are XML based, and ultimately are designed to work in conjunction with XML-based user agents.
XHTML™ Basic 1.1 - Second Edition - World Wide Web …
Nov 23, 2010 · Abstract The XHTML Basic document type includes the minimal set of modules required to be an XHTML host language document type, and in addition it includes images, forms, basic tables, and object support.
W3C QA - Recommended list of Doctype declarations you can use …
Jul 1, 2016 · When authoring document is HTML or XHTML, it is important to Add a Doctype declaration. This makes sure the document will be parsed the same way by different browsers.
Web Standards | W3C
W3C web standards are optimized for interoperability, security, privacy, web accessibility, and internationalization. W3C's proven web standards process is based on fairness, openness, royalty-free, we make the web work, for everyone.