Every time you visit a website or use an app, you leave behind a trail of data...

https://www.strobe-bookmarks.win/every-time-you-click-a-link-or-visit-a-site-you-leave-a-digital-trail-of

Every time you visit a website or use an app, you leave behind a trail of data that companies use to build a profile on you. It’s basically a digital breadcrumb trail of your habits