Browser OS User Agent When Created
Firefox 50 Mac OS X 10.12 Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:50.0) Gecko/20100101 Firefox/50.0 7 years ago
Chrome 55 Mac OS X 10.12.1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.95 Safari/537.36 7 years ago

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