The following table lists the common properties you can apply to any tracking sensor and the pre-defined properties you can use for Session and Page sensors.
Note: Content Item and Content Type sensors can use the common properties listed below along with the properties specific to their particular content repository and content type.
Common Tracking Properties  | Description  | 
|---|---|
  | The time (in milliseconds) at which the tracking event occurred.  | 
  | The time at which the tracking event occurred (as a   | 
  | An integer index that represents the event in the When a Visitor panel (e.g., When a visitor logs in).  | 
Session Tracking Properties  | Description  | 
|---|---|
  | The time at which the session object was created.  | 
  | The ID for this session.  | 
  | The time at which this session object was last accessed.  | 
  | The MIME type of the request.  | 
  | True if the client driving this session is using cookies to maintain the session.  | 
  | True if the client driving this session is using URL rewriting to maintain the session.  | 
Page Tracking Properties  | Description  | 
|---|---|
  | The path of the page relative to the document root.  | 

