Browser OS User Agent When Created
IE 11 Windows Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko one year ago
Firefox 47 Windows 8.1 Mozilla/5.0 (Windows NT 6.3; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0 7 years ago