A handful of repeatable layout mistakes account for most mobile conversion problems.
A hero image, an oversized headline, or an intrusive banner can push the actual call-to-action off the first mobile screen entirely — a visitor who has to scroll to find the next step may not bother.
A desktop layout with multiple columns, simply shrunk to fit mobile width rather than genuinely restructured, often results in cramped, hard-to-read content rather than a real mobile-first design.
A popup with a tiny close button, or one that requires precise tapping to dismiss, creates real frustration on a touchscreen — a common, avoidable cause of immediate mobile bounce.
Font sizes that were fine on desktop can be genuinely too small on mobile. Requiring a visitor to pinch-zoom just to read body text is a basic, fixable usability failure that costs real engagement.
Find out which of these apply to your own site.
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