Piwik detects new Opera 15 as Chrome 28 http://my.opera.com/desktopteam/blog/opera-next-15-0-released
User agent is:
Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.20 Safari/537.36 OPR/15.0.1147.18 (Edition Next)
Piwik detects new Opera 15 as Chrome 28 http://my.opera.com/desktopteam/blog/opera-next-15-0-released
User agent is:
Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.20 Safari/537.36 OPR/15.0.1147.18 (Edition Next)