Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.16) Gecko/20110319 Firefox/40 Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; QQBrowser/8.3.4769.400) MozillaTest/5.0 (compatible; YodaoBot/1.0; http://www.yodao.com/help/webmaster/spider/; ) Mozilla/5.0 (Windows NT 6.2; rv:39.0) Gecko/20100101 Firefox/39.0 Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; QQBrowser/8.3.4769.400) Mozilla/5.0 (Windows NT 6.1; rv:39.0) Gecko/20100101 Firefox/39.0