most people focus entirely on what happens above the fold during an a/b test. if you only analyze the initial viewport, you miss how users interact with the lower half of the page. try using a custom event in your analytics to track when a user reaches the
bottom third of your product description. this helps identify if a friction point is actually located in the footer or mid-page sections.
the strategynext time you see a drop in conversion, check for
unintended layout shifts that happen during loading. sometimes an image loads late and pushes your primary call to action out of view.
it's almost always a layout shift issue rather than bad copy . also, ensure you aren't
overloading cluttering the mobile experience with too many popups. if you can, use this specific css rule to stabilize your element height:
img { aspect-ratio: 16 / 9; }tracking these micro-interactions provides a much clearer picture of the user journey ⭐