To add Google Analytics to your Cargo site, sign into Analytics with your Google account and follow their instructions to generate a website tracking code.
Find your tracking code (in your Analytics account) in the Analytics admin section: Account → Property → Tracking Info. (For more help with this, see: how to find your tracking ID, and property number in your account)
Copy the entire tracking code and paste it into your Cargo site: Under Site Settings, click "CSS/HTML", then on the “HTML” tab. If you have multiple pages in your site, this will track all of them. The code will not work when pasted into individual pages.
Note that it can take up to 24 hours before Analytics begins to record activity for your website.