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Conversion Rate Optimization Auditor

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Audits your page across 7 dimensions and hands you prioritized, conversion-lifting changes.

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About the skill

What it does

Takes a marketing page and audits the points dragging conversion down using an impact-ordered, 7-dimension framework: (1) Value-proposition clarity — can a visitor answer "what is this and why should I care" in 5 seconds, is it benefit- or feature-focused; (2) Headline effectiveness — outcome-focused pattern ("Get X without Y"), specificity, message-match to traffic source; (3) CTA placement, copy, and hierarchy — one clear primary action, visible without scrolling, value-communicating button copy ("Start Free Trial" > "Submit"); (4) Visual hierarchy and scannability; (5) Trust signals and social proof — logos, attributed testimonials, case snippets with real numbers, placement near CTAs; (6) Objection handling — price/value, "will this work for me", implementation difficulty, guarantees; (7) Friction points — excess form fields, mobile experience, load time.

It splits recommendations into four buckets: Quick Wins (implement now), High-Impact Changes (prioritize), A/B Test Ideas (test rather than assume), and Copy Alternatives (2-3 justified options for headlines/CTAs). It specializes by page type: single-CTA + message-match for landing pages, plan comparison and recommended-plan emphasis for pricing, field reduction and multi-step structure for forms.

When to use

When you say "this page isn't converting," "my landing page sucks," "form abandonment," "low conversion rate," or you just share a URL and want feedback. For the signup flow itself see signup, for post-signup activation onboarding, for popups popups, for a full copy rewrite copywriting, and to properly test the recommendations ab-testing.

Method / frameworks

Impact-ordered 7-dimension CRO framework · value-prop 5-second test · outcome-focused headline patterns · CTA value-copy hierarchy · social-proof placement rule · objection-handling inventory · friction / form field-reduction analysis · page-type sub-frameworks (homepage/landing/pricing/feature/blog/form) · hypothesis → A/B test separation. Benchmark anchor: B2B median conversion ~2.9%, SaaS self-serve landing 4-10% / demo 1.5-4%; 7→3 field reduction historically 20-35% lift (diminishing returns in modern tests).

How do I use this skill?

You don't "run" a skill — after installing it you just tell the agent your task (e.g. ask for the relevant job), and the skill kicks in by itself when its description matches.

Upload the cro.zip you downloaded as-is — no packaging needed, the format is already correct (folder at root).

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  2. Upload → select the cro.zip you downloaded
  3. Claude reads SKILL.md; the name + description appear. Ready ✅

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