QUOTE(John515 @ Feb 22 2012, 06:29 AM)
Well it depends on you, as it is not compulsory to add analytics on your website. But, if you don't add the analytics on your website then it will be difficult for you track the visitors visit to your site and performance of your site. Analytics help to trace the performance of your website.
So Analytics in our site can help us to trace how many visitors are visiting our site...