Master slide
Date/Time
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22
Slide
Serving XHTML 1.0
Summary
XHTML 1.0 can be served as HTML or XML. If you
serve it as XML, use the MIME type
application/xhtml+xml.
It is generally a good idea to use a DOCTYPE
declaration at the top of an HTML or XHTML file so that
the document is rendered in standards mode by more
recent user agents.
The presence of an XML declaration in an XHTML 1.0
file served as HTML will cause your file to be rendered
in quirks mode by Internet Explorer (and therefore for a
potentially large proportion of your audience).
Summary