I'm trying to render XML+XSL 2.0 in browser, returning .xml pages with application/xml content type and .xsl pages with text/xml. Safari is complaining for the main document: "Resource interpreted as document but transferred with MIME type application/xml." (but keeps rendering everything just fine).
I want to get rid of this warning message. What content-types should be used for the XML document?
For what it's worth, the correct media type for XSLT would actually be application/xslt+xml, according to https://www.w3.org/TR/2007/REC-xslt20-20070123/#media-type-registration as per the official IANA registry https://www.iana.org/assignments/media-types/media-types.xhtml. And that's not new, the registration dates back to at least 2007. However, browser support for application/xslt+xml is almost non-existent.
