Description of Overview page in Google Analytics WD plugin.
Click Analytics > Overview menu item. You will be taken to a page with quick reports: Real Time, Audience, Visitors, Browsers and Locations.
Make sure to select the date period for overview reports. You can monitor audience overview of any of sites registered to your Google Analytics account. Choose the website using tracking site select box.
Real Time. Indicates the number of users visiting your website just at that second.
Audience. Number of Sessions and Users within the specified period. Use Metrics to check Sessions, New Sessions, Users, Bounce Rates, Session Duration, Page/Session and Pageviews tracking. You can also compare reports of two different metrics.
Visitors. Draws a pie chart based on shares of New Visitors and Returning visitors of your website during the specified period.
Browsers. Analyzes the browser types used while interacting with your website (as shares).
Locations. A report based on user locations.
Full reports of Google Analytics are under Reports page of the WordPress Google Analytics plugin.