I am working on cleansing the code and trying to get as much of it to validate as possible.

I noticed that the meta tags and some other tags don't render their closing tags even though they are there in code.

I found a way to get them to display by changing the XML output method.

Code:
<xsl:output method="html" omit-xml-declaration="yes" />
To this:

Code:
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes" omit-xml-declaration="yes"/>
Does anyone know if this wil cause any knock on effects to the site?

Thanks,

Mark