Q:

How do I track multiple domain in Google Analytics?

I have 2 unrelated websites with different content.

mydomain1.com
mydomain2.com

I already have a Google Analytics account for http://mydomain1.com. Now I want to add my second domain http://mydomain2.com to my analytics account. I want to view separate report for different domains.
Now how should I add my second domain as New Account or New Property?

A:

You need to add a new property to the existing Account. Account comes topmost in the hierarchy. It contains multiple properties. Properties are individual sites you want to monitor. Each will have its own tracking code so each will generate its own stats.
You can also add an account for each, but that would be overkill.
Refer here: https://support.google.com/analytics/bin/answer.py?hl=en&answer=1009618&topic=1102143&ctx=topic 

