This is an archived snapshot of W3C's public bugzilla bug tracker, decommissioned in April 2019. Please see the home page for more details.
We have a terminology clash between CSS and MIME: "media type" is ambiguous. The path of least resistance is probably to move MIME-related specs towards "MIME type" and leave "media type" for CSS.
I did this back in March, but forgot to push the commit to GitHub: https://github.com/whatwg/mimesniff/commit/cd68f8cdb9735d2f19097829e4f6ded53e0976cd This was essentially a find and replace, so if you see any terminology conflicts, feel free to reopen this bug, but I think I can close it. From now on, mimesniff will used terms derived from "MIME type" and leave "media type" to CSS.