Every time you browse, you leave a trail of data behind like digital...

https://www.pure-bookmark.win/your-digital-footprint-is-basically-the-permanent-trail-of-breadcrumbs-you

Every time you browse, you leave a trail of data behind like digital breadcrumbs. This trail reveals your habits, interests, and location to advertisers. It’s how those "coincidental" ads follow you around the web