Summary
|
| Name |
Extensible Hypertext Markup Language |
| Version |
1.0 |
| Other names |
XHTML (1.0) |
| Identifiers |
MIME:
application/xhtml+xml
PUID:
fmt/102
|
| Family |
|
| Classification |
Text (Mark-up) |
| Disclosure |
Full |
| Description |
The Extensible Hypertext Markup Language (XHTML) is a reformulation of the Hypertext Markup Language (HTML) as an application of the Extensible Markup Language (XML). This allows for the automated processing of XHTML documents using a standard XML parser. XHTML 1.0 represents the reformulation of HTML 4.01 in XML. The structure and grammar of an XHTML document is defined using a Document Type Definition (DTD). An XHTML document consists of nested elements, each of which may have attributes and content. It begins with an XHTML Document Type declaration, defining the XHTML version and Document Type Definition (DTD) to which it conforms. XHTML documents are typically encoded in UTF-8 or UTF-16. |
| Orientation |
Text |
| Byte order |
|
| Related file formats |
Has lower priority than Internet Archive (1.0)
Has lower priority than Java Archive Format
Has lower priority than WARC
Has lower priority than Internet Archive (1.1)
Has lower priority than Apple iBook format
Has lower priority than ePub format
Has lower priority than Apple Safari Webarchive
Has lower priority than WARC (1.1)
Has lower priority than WARC (1.0)
Has priority over Extensible Markup Language (1.0)
Has priority over Hypertext Markup Language
Is previous version of Extensible Hypertext Markup Language (1.1)
|
| Technical Environment |
|
| Released |
26 Jan 2000 |
| Supported until |
|
| Format Risk |
|
| Developed by |
 World Wide Web Consortium
|
| Supported by |
None.
|
| Source |
Digital Preservation Department / The National Archives
|
| Source date |
11 Mar 2005 |
| Source description |
|
| Last updated |
14 Sep 2018 |
| Note |
|
Details: File format summary
: detailed report on file format 
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