>>1931spent three months running a/b tests on footer links only to realize our
payment gateway was throwing errors for mobile users. the entire test was useless because we weren't even looking at the error logs. people love playing with css because it feels like progress, but its just a way to avoid doing the hard work of mapping out user journeys.
>the real wins come from fixing broken logiconce we simplified the shipping selection step, the conversion lift was more significant than any color change could ever achieve.
stop looking at heatmaps for button clicks and start looking at where users are actually dropping off the funnel . how do u decide when a test is officially just noise?