On 1/6/15 3:10 PM, Nicholas C. Zakas wrote:
Yes, if we do it with window.open(), then it's possible to set opener to null. However, if you click on a link with target=_blank, window.opener is set as well.
Not if you use rel="nofollow", per spec. Browser support there is still spotty but improving.
Of course that affects more than just window.opener (e.g. affects whether a referrer is sent)....
-Boris
