Comment by remotelifestyle

Edge is not a good browser. It is holding the web back with its slow adoption of HTML5 standards. (source: https://html5test.com/compare/browser/chrome-58/edge-12.html)

Edge still has a spoof referrer header vulnerability that's been known for more than 6 months now: https://www.brokenbrowser.com/referer-spoofing-patch-bypass/