642 Hypertext Markup Language 4.01 HTML (4.01) Text (Mark-up) Full The HyperText Markup Language (HTML) is a markup language designed for the rendering of information via a web browser. It was originally defined as a highly simplified subset of SGML, but is now an international standard, and is maintained by the World Wide Web Consortium (W3C). A HTML document consists of nested elements, each of which may have attributes and content. It begins with an HTML Document Type declaration, defining the HTML version and Document Type Definition (DTD) to which it conforms. HTML 4.01 contains minor editorial revisions to the HTML 4.0 specification. Text 24 Dec 1999 1 Digital Preservation Department / The National Archives 11 Mar 2005 02 Aug 2005 fmt/100 PUID public.html Apple Uniform Type Identifier text/html MIME htm File extension html File extension 38 HTML 4.01 With DOCTYPE declaration of 4.01. Single byte sequence. BOF character sequence: {0-1024}<!(DOCTYPE|doctype) (HTML|html) (PUBLIC/public) "-//{1-16}//(DTD|dtd) {0-64}(HTML|html) 4.01 1 Absolute from BOF 0 1024 3C21(444F4354595045|646F6374797065)20(48544D4C|68746D6C)20(5055424C4943|7075626C6963)20222D2F2F{1-16}2F2F(445444|647464)20{0-64}(48544D4C|68746D6C)20342E3031 Has lower priority than 310 Internet Archive Has lower priority than 638 Extensible Markup Language Has lower priority than 820 MHTML Has lower priority than 1029 WARC Has lower priority than 1158 Internet Archive Has lower priority than 1269 Apple iBook format Has lower priority than 1270 ePub Format Has lower priority than 1287 Internet Explorer for Mac cache file Has lower priority than 1670 Apple Safari Webarchive Has lower priority than 2099 WARC Has lower priority than 2173 WARC Has priority over 645 Hypertext Markup Language Is subsequent version of 641 Hypertext Markup Language