Tags
Advertising1
Case Studies7
- A Hotel Site Quotes a Returning Visitor More for the Same Room
- A News Paywall Counts Your Free Articles and a Stranger Starts From Zero
- A Search Page Puts a Shop You Visited Above Everything Else
- A Shop Sets Seven Cookies Before Anyone Answers Its Cookie Banner
- An Airline Fare Climbs Every Time the Same Visitor Looks Again
- Checking Which Ad a News Page Shows Readers in Four Countries
- Seeing Both Sides of a Checkout AB Test at Once