For each visited guide, we place the following local storage in s.stonly.com or the domain of the customer:

Name	Domain	Expiration	Description	Purpose
`sessionId`	s.stonly.com	15 min	Unique identifier of the browsing session of the visitor.	[Analytical] Allow customers to have analytics at the user session level.
stonlyWidget_sessionId	Customer's domain	15 min	Unique identifier of the browsing session of the visitor. Placed when the Stonly content is accessed in a the widget.	[Analytical] Allow customers to have analytics at the user session level.
`deviceId`	s.stonly.com	Never	Unique ID of the device used to navigate on the page	[Analytical] Allow customers to have analytics at the user device level.
stonlyWidget_deviceid			Unique ID of the device used to navigate on the page. Placed when the Stonly content is accessed in a the widget.	[Analytical] Allow customers to have analytics at the user device level.
`stonlyAnonymousId` `stonly_anonymous_id`	s.stonly.com and customer domain	Never	Unique, anonymous ID of the user navigating on the page.	[Analytical] Allow customers to have analytics at the user level, even for unidentified, unknown visitors.
`userId`	s.stonly.com	Never	[Only for registered Stonly users] If the user is logged with a Stonly account, the ID of the Stonly user.	[Functional] Manage logged user session.
stonlyWidget_userId		Never	[Only for registered Stonly users] If the user is logged with a Stonly account, the ID of the Stonly user. Placed when the Stonly content is accessed in a the widget.	[Functional] Manage logged user session.
`customerUserId` `stonly_customer_user_id`	s.stonly.com and customer domain	Never	[Only if targeting enabled]The user ID that the customer is sending in `identify` tracking calls.	[Analytical] Allow customers to have analytics at their user level, and connect Stonly data to their data.
`logged`	s.stonly.com	Never	[Only for registered Stonly users] A boolean to check whether the session is internal.	[Functional] Allow Stonly to differentiate between internal and external guide views, used for billing customers.

What data does Stonly collect?

What data is Stonly collecting ?