I know you can tell Firefox never to use cache at all. But - can I make such a setting on a per-server level? (There is this web-based mechanism which I know I never want to get cached results for, and unfortunately, I am seeing cached versions.) I want to tell Firefox "never cache pages from some.where.com"... is this possible?
Note: I don't want to clear the existing cache like in this question, I want to prevent caching.