[jlogsdon]

Not only that, it doesn't break anything at all. Referer is a completely optional header, and all this does is introduce a <meta> tag for controlling that. I hope more browsers pick this up soon!

And also let me enforce my own setting.

[cramforce]

Chrome has supported this since about 2011. It is not actually new. And because it was implemented before the WebKit/blink fork even Safari supports it as well. Firefox is the 3rd browser.