Google Ads 3 months Experiment with advertisement efficiency across websites. ads/ga-audiences Re-engage visitors that are likely to convert to customers based on the visitor's online behaviour across websites. _fbp Facebook Deliver our advertising to those who visited our website when they are on Facebook or a digital platform powered by Facebook Advertising. <b>4. Third party cookies.</b> <p> Third-party cookies are cookies set by a party other than Clario, like our business partners or service providers, for purposes such as collecting information on user behavior or personalized marketing.