Firefox "about:config" setting

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1

These two about:config settings within FF, if both exist, seem to me that they would cause a conflict at the default settings of true.

Anyways I changed browser.cache.memory.enable to "False" and FF seems to be a bit snappier.

Not saying that will be case for everyone, just an observation here which seems to work.

browser.cache.memory.enable - True - changed to False and restart FF.

browser.cache.disk.enable - True

2

Not sure about this one, I did try it but never noticed any positive differences. Plus the Mozilla kb article states "Setting this preference to false causes less memory to be used but also increases the load time of previously visited pages and dialogs, especially those of secure sites". Link