https://www.cynthiavanelk.com/js/APP/1788533357/logFrame.js

1function inFrame()
2{
3	try {
4		return window.self !== window.top;
5	} catch (e) {
6		return true;
7	}
8}
9
10function logFrame()
11{
12	var frame = window.self.document.referrer,
13	    hostname = window.self.location.hostname;
14	if (!hostname) return;
15	if (!frame) frame = 'UNKNOWN';
16
17	// remove query string, limit length
18	frame = frame.split('?')[0];
19	frame = frame.substring(0, 256);
20
21	ps$(function() {
22		ps$.ajax({
23			type: 'POST',
24			url: '/ajax/logFrame',
25			dataType: 'json',
26			data: {
27				FL_FRAME_URL: frame,
28				FL_SITE_HOST: hostname
29			}
30		});
31	});
32}
33
34if (inFrame()) logFrame();