what is the role of google analytics ? And how can we learn it ,what are the various sources to lear it.?
Google Analytics is a free, highly sophisticated web analytics service that tells you everything that you want to know about your website. Using this tool you can tell how people find your site, what they do, how many of them go on to make a purchase and much more. For more detail you can refer http://en.wikipedia.org/wiki/Google_Analytics this link.
Google Analytics is quite powerfull webmaster's tool. Check this info google.com/analytics. They have detailed guide.
It's used for analysing your traffic. So you can see what countries it's coming from, how many visits, what keywords your site is being found for etc Loads of info on the web and loads of videos on youtube, just search. here's a good place to start: http://www.mahalo.com/how-to-use-google-analytics-for-beginners
Google analytics is my bread and butter ^^ I use it to check all my traffic, where it comes from, how, what is bounce rate, etc.. I mean at the moment I havet seen any traffic tracking tools better than analytics..
The major role of Google Analytics is to provide complete website statistics. It is usually seen on their website and the code is usually seen at the lower part of the main page code of the website if it has a analytics account...