I'm disabling the cache from Safari developer menu, but each time I reboot my computer, the cache is re-enabled.
I'm looking for a permanent solution for disabling the cache.
Ask Different is a question and answer site for power users of Apple hardware and software. It only takes a minute to sign up.Sign up to join this community
This prevents Safari writing to the cache.
If you're here looking for how to disable cache now the option mentioned in the question is removed in Safari 11, see How to disable all caches in safari 11?