Question: Caches in Safari in High Sierra
Safari in High Sierra stores many caches. Even if I empty caches, Safari stores a couple of dozen caches every time I go to a new webpage. It seems to me this is not good for security. Is there any way to avoid this, other than blocking all cookies (which many websites don't like)? An older version of Safari had an option in Security Settings that prevented all these caches, but this option has disappeared now.
iMac, macOS High Sierra (10.13.4)