Google Analytics tracks visitors from all sources, including display ad campaigns, PPC (pay per click) campaigns, organic searches from search engines, email marketing, bookmarks, websites that have your inbound links, and other digital sources like URLs embedded in PDF files or Power Point slides. It designed for online marketers who want to track visitors to their sites for improving user experience and conversions.

Why do you want to use Google Analytics? There are several reasons for that.

You want to know if your marketing campaign is going in the right direction or not. For example, if you are doing article marketing to drive traffic to your site, you want to know the article directories that are the most effective in sending visitors to your website.

You don't want to waste your time submitting articles to directories that are not sending you any traffic or a very low amount of traffic. You can write more articles and submit to only those directories that are sending you a good amount of traffic.

If you are using a pay per click (PPC) marketing campaign, you should use split testing to test the effectiveness of different ads. You want to know which ads are performing better than the others in terms of conversions. If you integrate Google Analytics with your AdWords PPC campaigns, you will be able to track the effectiveness of each ad you are using in your PPC campaigns.

Using data from Google Analytics, you will be able to find the pages that are getting the most traffic from search engines, bookmarks and inbound links. Knowing this information helps you spend time on optimizing only those pages that are getting the most traffic.

You can work on providing improved user experience of your site on those high traffic pages. Make it easy to navigate those pages from anywhere in your site. Place a "What is new" about your site on those pages.

If you're selling ads on your site to advertisers directly, you need a visitors portfolio of your site. This portfolio contains information about the number of monthly unique visitors to your site, visitors' geographic locations, the number of page views per visitor, the bounce rate of visitors, etc.

The more information about your visitors you can provide to your prospecting advertisers, the better is your chance of commanding a premium price for advertisement spots on your site. Google Analytics will help you develop a visitors portfolio of your site.

Even if you are not going to use visitors data immediately, you can still sign up for Google Analytics and let the tool start collecting visitors data about your site. When you need that data, you will have it in your Google Analytics account.

Team Discovery Ltd uses Google Analytics in all customer websites to assist our customers in getting the best analytics of the website traffic.