Determine number of times and how long a user is logged in using Google Analytics

Question

Is it possible to find out how many times and how long a user is logged into a site using Google Analytics?

Answer 1

May be the session level custom variable is enough for you. You can use a custom variable scoped to the session level for user login status.

Async Snippet:

_gaq.push(['_setCustomVar',
      1,             // This custom var is set to slot #1.  Required parameter.
      'User Type',   // The name of the custom variable.  Required parameter.
      'Member',      // Sets the value of "User Type" to "Member" or "Visitor" depending on status.  Required parameter.
       2             // Sets the scope to session-level.  Optional parameter.
   ]);

You can find more information in this page.