Some technologies help provide performance data on how the Services are functioning in order to improve Etsy and the Services, including, for example, data on site and app functionality and speed to help us optimize Etsy, how the Services are used to help us improve your experience on Etsy, and detecting and gathering reporting on bugs to help make Etsy work better.</p> <p>In addition, Etsy may employ transient technologies, including cookies or local stored objects, for site performance, experiments, form information, and interactions with the site, and may use temporary, short-term cookies for limited-time site events such as sales and promotions.</p> <p>The Site employs Google Analytics to help understand how Etsy is used by its community. For some of the advertising features listed below, like retargeting, data from Google Analytics may be combined with Etsy’s first-party data and third-party cookies (like Google’s advertising cookies) as permitted by Google’s and Etsy’s respective policies. To see how to opt-out of Google Analytics Advertising Features, see Managing your Cookie Technology Preferences at the bottom of this policy. The Site also employs Facebook App Events SDKs for analytics in the Apps in a similar fashion, subject to your Opt-Out.</p> <p>You can find more information on how Google Analytics works in this Google guide and on Facebook App Events here.</p> Marketing Services <p>Etsy partners with third-party service providers that may use various Cookie Technologies to permit us and them to learn about which ads you see and click when you visit Etsy, the Apps, and affiliated sites or to show you ads on and off Etsy. These may include things such as:</p> <ul> <li> <p>