Browsing Tag

online shopping data

Death of The 3rd Party Cookie

The digital ad industry relies heavily on third-party cookies. These little pieces of code get placed in your browser as you move from site to site, letting advertisers collect data about your interests and serve you related ads. They differ from first-party cookies because they are placed by an object on the page (e.g. an ad) that originates from a different domain than the one you are visiting. So if you visit, say, Macy’s website, Macy’s can place a first-party cookie to collect data about your visit. But if you visit a…