Mobile Conversion Diagnostic Tool

Automatically detect mobile UI issues that leak conversions

Problem

Many sites see poor mobile conversion, but developers don't know which UI element (tiny buttons, broken layout) causes drop-off. Manual checks are slow. A recent HN Show HN noted mobile conversion data can lie and showcased a responsive comparison tool, showing the pain is widespread but lacking automated diagnosis.

Solution

A SaaS tool that renders a given URL across multiple mobile viewports, detects tap-target size, overlap, and overflow issues, and generates a severity-ranked report with fix suggestions. Can integrate into CI to prevent regressions.

Users

Frontend developers, product managers, growth hackers, and small e-commerce operators.

MVP

Enter URL and generate multi-viewport mobile screenshots; auto-detect tap-target size, spacing, and overflow issues; produce a concise fix checklist; export PDF report.

Revenue

Pay-per-scan or monthly subscription; enterprise tier with CI integration and team collaboration.

Why now

Mobile traffic keeps rising and conversion optimization is urgent; headless browsers and visual testing libraries are mature, letting indie developers build fast.