I would disable javascript JIT, pdf renderer, graphical acceleration, svg...
And use chromium based browser (I preffer Brave Origin). Using firefox for "secure browsing" does not make much sense in 2026! Mozilla has different priorities! Firefox development is under financed for several years now, and Firefox has weaker security model!
And use chromium based browser (I preffer Brave Origin). Using firefox for "secure browsing" does not make much sense in 2026! Mozilla has different priorities! Firefox development is under financed for several years now, and Firefox has weaker security model!