07-09-2015, 05:35 AM
Launch Safari with the shift key held down. That will suppress re-opening of tabs and windows from the previous session.
You can then open Safari's preferences to turn off extensions, disable plug-ins (Security tab), and enable the Develop menu (Advanced menu). The latter will enable you to empty caches.
Once that's done, I suggest quitting Safari and relaunching it normally. Re-enable plug-ins and test. Do the same with Extensions.
You can then open Safari's preferences to turn off extensions, disable plug-ins (Security tab), and enable the Develop menu (Advanced menu). The latter will enable you to empty caches.
Once that's done, I suggest quitting Safari and relaunching it normally. Re-enable plug-ins and test. Do the same with Extensions.