This is a comprehensive CRO audit framework that walks through landing page optimization like a consultant would. It covers above-the-fold essentials, form field impact (each extra field costs you 10-20% conversions), industry benchmarks across SaaS to e-commerce, and specific copy formulas for headlines and CTAs. The output is structured as a prioritized audit report with actual hypotheses and expected lift percentages. What I like is how specific it gets: not just "improve your CTA" but exact button copy rules and a table showing how page load time directly tanks conversion rates. Best for when you need actionable recommendations with reasoning, not just generic best practices.
npx skills add https://github.com/openclaudia/openclaudia-skills --skill page-cro