3 ms·
If you send XHTML with the XHTML MIME type, the tags are case-sensitive. If you send it as "text/html"... well, then presumably you're relying on XHTML 1.0 A
by bzbarsky 8y ago
If you send XHTML with the XHTML MIME type, the tags are case-sensitive.
If you send it as "text/html"... well, then presumably you're relying on XHTML 1.0 Appendix C and letting browsers parse your XHTML as HTML. And HTML is case-insensitive.