About Classic and Universal Google Analytics

1.Classic analytics and universal analytics both run through a JavaScript application that Google maintains (aka tracking code). Classic Vs Universal 2.Classic Google Analytics tracking code is named - "ga.js" 3.Universal Analytics tracking code is - "analytics.js" 4.Universal Analytics - Universal Analytics that improve the way data is collected and processed in Google Analytics. 5.Advantages of Universal analytics - UAG Universal Analytics Google Organic search sources, Session and campaign timeout handling, Referral exclusions and Search term exclusions.