(It is "
Am I unique?" and not .com ):X3:
Ok, I tested ScriptSafe with your sites. If I deactivate Random User Agent and CanvasDefender, (Chrome) then yes, tracking is possible. But just because ScriptSafe is not changing both things every configurable amount of minutes, rather than once or everytime it's asked for.
But seriously, if any of your identifiers change over time you'll get a new combined tracking ID, wouldn't you?
Or look at it more logical:
How many people have this exact collection of fonts? If you didn't install any by yourself - most of them, I assume.
How many have this timezone? At the time you're online, probably also most of them.
How many people have this User Agent? Who cares? Yours is changing randomly every now and then. Making it also impossible to link that reading to one with a different user-agent, even though both have the same timezone and fonts.
How many have this Canvas fingerprint? Identical with above.
BTW, ScriptSafe does Referrer Spoofing. (I have it set to "Same Domain".) And it blocks Plugin Enumeration . Don't know why you mentioned those two, as this seems pretty good to me.
So, yea, I guess RUA and CD are necessary, but SS is still a very good thing to have nonetheless.