PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"What does this mean?
The document declaration type is to tell the browser that your document follows the W3C standard XHTML1.0 protocol in HTML format
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The document declaration type is to tell the browser that your document follows the W3C standard XHTML1.0 protocol in HTML format