Nonetheless, we seek to protect the integrity of our Services and welcome any feedback about these third parties.</p> Advertising and Analytics Services Provided by Others <p>We may allow third parties to serve advertisements on our behalf across the Internet and to provide analytics services in relation to the use of our Services. These entities may use cookies, web beacons and other technologies to collect information about your use of the Services and other websites, including your IP address and information about your web browser and operating system, pages viewed, time spent on pages, links clicked and conversion information. This information may be used by Couchsurfing and others to, among other things, analyze and track data, determine the popularity of certain content, deliver advertising and content targeted to your interests on our Services and other websites and better understand your online activity. Please note that we may share aggregated, non-personal information, or personal information in a hashed, non-human readable form, with these third parties. For example, we may engage a third party data provider who may collect web log data from you or place or recognize a unique cookie on your browser to enable you to receive customized ads or content.