Is my Document Type Definition Still Up to Date?

Posted by Sam on Pro Webmasters See other posts from Pro Webmasters or by Sam
Published on 2011-02-16T04:50:56Z Indexed on 2011/02/16 7:33 UTC
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html

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website-design

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html5

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XHTML

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standards

Hi folks, currently all my php generated rich html webpages start with this line, which I have been adding to my tempaltes YEARS ago...

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

Am I still up to date and 2011-proof? or Should I be changing this into something fasterloaden/more agile/more flexible? I have heard of XHTML 1.1. When I remove this line all still works fine. Is it very much needed still? What are my alternatives? Thanks very much for your suggestions.

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