仅使用父 url 的 3rd 方 cookie 检测

Question

Is it possible to detect whether 3rd party cookie is enabled or disabled in a browser setting simple from visiting a site?

Lets say I have a hosted gitpage and I want to detect whether my 3rd party cookie is enabled or disabled via an alert or a console (limitation is that the html page does not have any other hosted url of a different domain within it). Would it still be able to detect just by using the parent domain url?

Answer 1

You will not be able to detect 3rd party cookie support, without actually trying to set a 3rd party cookie and read it again, so if you only control a single domain in the scenario you are working in, you are out of luck.