The visitor object contains all the attributes that can be used for targeting and segmentation.

Syntax

visitor = window["optimizely"].get("visitor");

Parameters

Parameter and Type	Child Attribute	Description
visitor string	N/A	The argument indicating to get visitor information. Required.

Return value

Parameter and type	Child attribute	Description
VisitorData	N/A	The object contains all the attributes that can be used for targeting and segmentation.
browserId string	Child attribute of type `VisitorData`.	A unique identifier for the browser type.
browserVersion string	Child attribute of type `VisitorData`.	The version of the browser.
source_type string	Child attribute of type `VisitorData`.	Optimizely Web Experimentation evaluates how a visitor came to the website based on the referrer value. Possible values are `direct`, `search`, and `referral`.
visitorId string	Child attribute of type `VisitorData`.	A unique ID that Web Experimentation uses to identify a visitor.
custom object[CustomAttributeObject]	Child attribute of type `VisitorData`.	An object whose keys are custom attribute IDs and whose values are `CustomAttributeObjects`. Contains values for all custom attributes that have been set for the visitor.
id string	Child attribute of type `CustomAttributeObject`.	The ID of the custom attribute, as displayed in Audiences > Attributes in the Optimizely UI.
value string	Child attribute of type `CustomAttributeObject`.	The value of the custom attribute as set for the current visitor.
`` ``	Child attribute of type `VisitorData`.	This object can contain project- or environment-specific properties that are not predefined.

Example call

visitor = window["optimizely"].get("visitor");

Example return value

{
  "browserId": "gc",
  "browserVersion": "53.0.2785.143",
  "source_type": "referral",
  "visitorId": "oeu1476217818972r0.36434468013549726",
  "custom": {
    "7973492630": {
      "id": "7973492630",
      "value": "High Tech"
    },
    "7995780411": {
      "id": "7995780411",
      "value": "commercial 1"
    }
  }
}