Usage
- Create an iframe
- Point its src to
- Listen for window "message" event (see receiveMessage() from this page's view-source)
- (Optional) Host check.html and complete.html in your own "secure" ssl web server and call
"check.html" from there i.e., https://[YOUR_SECURE_SERVER]/check.html
var receiveMessage = function (evt) {
if (evt.data === 'MM:3PCunsupported') {
document.getElementById('result').innerHTML = 'not supported';
} else if (evt.data === 'MM:3PCsupported') {
document.getElementById('result').innerHTML = 'supported';
}
};
window.addEventListener("message", receiveMessage, false)
@github
Result
third party cookies are