Mozilla, what did you do to this browser? Every other browser beats the pants off Firefox on speed - Edge or Chrome, but it used to be the other way around. Firefox is nearly unusable now which is a shame because not only was it fast but has has the best organized Bookmarks and History features. Your last several months of updates have ruined the browser - pages load painfully slow - and no, I have no extensions installed and the cache is cleared and am using recommended settings.