Then, if you go to a different site that uses the same ad server, it can match that third-party cookie and learn more about you. As you visit more websites, more websites, the information associated with that cookie grows, so networks can build profiles of people and serve more targeted more relevant ads based on those cookies.
然後,如果你去另一個網站,而它也使用同一個廣告服務器,它就能與第三方 cookie 配對,並在你拜訪更多網站的同時更加了解你,以此對你推播更有關聯的廣告。