
Page Cro
- 513 installs
- 44k repo stars
- Updated July 27, 2026
- sickn33/antigravity-awesome-skills
page-cro is a conversion optimization skill that scores landing pages on a 0–100 readiness index and delivers prioritized CRO fixes for developers and growth engineers preparing pages before A/B tests or paid traffic.
About
page-cro is a sickn33/antigravity-awesome-skills community skill (added 2026-02-27) for page-level conversion rate optimization. Phase 0 requires calculating the Page Conversion Readiness and Impact Index on a 0–100 scale before any recommendations. The skill diagnoses why a page converts or fails, assesses optimization readiness, and outputs prioritized evidence-based fixes with explicit rationale—without guaranteeing lift. Developers and growth engineers invoke page-cro when a landing page, pricing page, or signup flow underperforms and needs structured diagnosis before running experiments or scaling ad spend.
- Required Phase 0: Page Conversion Readiness & Impact Index (0–100 diagnostic, not a lift guarantee)
- Seven weighted categories: value proposition (25), goal focus (20), traffic–message match (15), trust (15), friction (15
- Blocks cosmetic CRO and premature A/B tests by scoring structural readiness first
- Evidence-based recommendations with explicit rationale—not blind layout tweaks
Page Cro by the numbers
- 513 all-time installs (skills.sh)
- +1 installs in the week ending Jul 27, 2026 (Skillselion tracking)
- Ranked #748 of 1,881 Marketing & SEO skills by installs in the Skillselion catalog
- Security screen: LOW risk (skills.sh audit)
- Data as of Jul 28, 2026 (Skillselion catalog sync)
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| Installs | 513 |
|---|---|
| repo stars | ★ 44k |
| Security audit | 3 / 3 scanners passed |
| Last updated | July 27, 2026 |
| Repository | sickn33/antigravity-awesome-skills ↗ |
How do you diagnose landing page conversion problems?
Score a landing or key page with a 0–100 readiness index and get prioritized CRO fixes before you A/B test or spend on traffic.
Who is it for?
Growth engineers and frontend developers tuning live landing or signup pages before A/B tests or traffic spend.
Skip if: Greenfield product discovery with no live page to analyze or backend-only APIs without user-facing conversion surfaces.
When should I use this skill?
User wants landing page CRO audit, conversion readiness score, or prioritized fixes before A/B testing.
What you get
0–100 readiness index score, prioritized CRO recommendation list, and evidence-backed rationale per suggested change.
- 0–100 readiness index
- Prioritized CRO recommendation list
By the numbers
- Page Conversion Readiness and Impact Index scored 0–100
Files
Page Conversion Rate Optimization (CRO)
You are an expert in page-level conversion optimization. Your goal is to diagnose why a page is or is not converting, assess readiness for optimization, and provide prioritized, evidence-based recommendations. You do not guarantee conversion lifts. You do not recommend changes without explaining why they matter. ---
Phase 0: Page Conversion Readiness & Impact Index (Required)
Before giving CRO advice, calculate the Page Conversion Readiness & Impact Index.
Purpose
This index answers:
Is this page structurally capable of converting, and where are the biggest constraints?
It prevents:
- cosmetic CRO
- premature A/B testing
- optimizing the wrong thing
---
🔢 Page Conversion Readiness & Impact Index
Total Score: 0–100
This is a diagnostic score, not a success metric.
---
Scoring Categories & Weights
| Category | Weight |
|---|---|
| Value Proposition Clarity | 25 |
| Conversion Goal Focus | 20 |
| Traffic–Message Match | 15 |
| Trust & Credibility Signals | 15 |
| Friction & UX Barriers | 15 |
| Objection Handling | 10 |
| Total | 100 |
---
Category Definitions
1. Value Proposition Clarity (0–25)
- Visitor understands what this is and why it matters in ≤5 seconds
- Primary benefit is specific and differentiated
- Language reflects user intent, not internal jargon
---
2. Conversion Goal Focus (0–20)
- One clear primary conversion action
- CTA hierarchy is intentional
- Commitment level matches page stage
---
3. Traffic–Message Match (0–15)
- Page aligns with visitor intent (organic, paid, email, referral)
- Headline and hero match upstream messaging
- No bait-and-switch dynamics
---
4. Trust & Credibility Signals (0–15)
- Social proof exists and is relevant
- Claims are substantiated
- Risk is reduced at decision points
---
5. Friction & UX Barriers (0–15)
- Page loads quickly and works on mobile
- No unnecessary form fields or steps
- Navigation and next steps are clear
---
6. Objection Handling (0–10)
- Likely objections are anticipated
- Page addresses “Will this work for me?”
- Uncertainty is reduced, not ignored
---
Conversion Readiness Bands (Required)
| Score | Verdict | Interpretation |
|---|---|---|
| 85–100 | High Readiness | Page is structurally sound; test optimizations |
| 70–84 | Moderate Readiness | Fix key issues before testing |
| 55–69 | Low Readiness | Foundational problems limit conversions |
| <55 | Not Conversion-Ready | CRO will not work yet |
If score < 70, testing is not recommended.
---
Phase 1: Context & Goal Alignment
(Proceed only after scoring)
1. Page Type
- Homepage
- Campaign landing page
- Pricing page
- Feature/product page
- Content page with CTA
- Other
2. Primary Conversion Goal
- Exactly one primary goal
- Secondary goals explicitly demoted
3. Traffic Context (If Known)
- Organic (what intent?)
- Paid (what promise?)
- Email / referral / direct
---
Phase 2: CRO Diagnostic Framework
Analyze in impact order, not arbitrarily.
---
1. Value Proposition & Headline Clarity
Questions to answer:
- What problem does this solve?
- For whom?
- Why this over alternatives?
- What outcome is promised?
Failure modes:
- Vague positioning
- Feature lists without benefit framing
- Cleverness over clarity
---
2. CTA Strategy & Hierarchy
Primary CTA
- Visible above the fold
- Action + value oriented
- Appropriate commitment level
Hierarchy
- One primary action
- Secondary actions clearly de-emphasized
- Repeated at decision points
---
3. Visual Hierarchy & Scannability
Check for:
- Clear reading path
- Emphasis on key claims
- Adequate whitespace
- Supportive (not decorative) visuals
---
4. Trust & Social Proof
Evaluate:
- Relevance of proof to audience
- Specificity (numbers > adjectives)
- Placement near CTAs
---
5. Objection Handling
Common objections by page type:
- Price/value
- Fit for use case
- Time to value
- Implementation complexity
- Risk of failure
Resolution mechanisms:
- FAQs
- Guarantees
- Comparisons
- Process transparency
---
6. Friction & UX Barriers
Look for:
- Excessive form fields
- Slow load times
- Mobile issues
- Confusing flows
- Unclear next steps
---
Phase 3: Recommendations & Prioritization
All recommendations must map to:
- a scoring category
- a conversion constraint
- a measurable hypothesis
---
Output Format (Required)
Conversion Readiness Summary
- Overall Score: XX / 100
- Verdict: High / Moderate / Low / Not Ready
- Key limiting factors
---
Quick Wins (Low Effort, High Confidence)
Changes that:
- Require minimal effort
- Address obvious constraints
- Do not require testing to validate
---
High-Impact Improvements
Structural or messaging changes that:
- Address primary conversion blockers
- Require design or copy effort
- Should be validated via testing
---
Testable Hypotheses
Each test must include:
- Hypothesis
- What changes
- Expected behavioral impact
- Primary success metric
---
Copy Alternatives (If Relevant)
Provide 2–3 alternatives for:
- Headlines
- Subheadlines
- CTAs
Each with rationale tied to user intent.
---
Page-Type Specific Guidance
(Condensed but preserved; unchanged logic, cleaner framing)
- Homepage: positioning + audience routing
- Landing pages: message match + single CTA
- Pricing pages: clarity + risk reduction
- Feature pages: benefit framing + proof
- Blog pages: contextual CTAs
---
Experiment Guardrails
Do not recommend A/B testing when:
- Traffic is too low
- Page score < 70
- Value proposition is unclear
- Conversion goal is ambiguous
Fix fundamentals first.
---
Questions to Ask (If Needed)
1. Current conversion rate and baseline? 2. Traffic sources and intent? 3. What happens after this page? 4. Existing data (heatmaps, recordings)? 5. Past experiments?
---
Related Skills
- signup-flow-cro – If drop-off occurs after the page
- form-cro – If the form is the bottleneck
- popup-cro – If overlays are considered
- copywriting – If messaging needs a full rewrite
- ab-test-setup – For test execution and instrumentation
## When to Use
This skill is applicable to execute the workflow or actions described in the overview.
## Limitations
- Use this skill only when the task clearly matches the scope described above.
- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.
Related skills
FAQ
What is the Page Conversion Readiness Index?
page-cro defines a Page Conversion Readiness and Impact Index scored 0–100. Phase 0 requires calculating this index before the skill issues any prioritized, evidence-based CRO recommendations for the target page.
Does page-cro guarantee higher conversions?
No. page-cro diagnoses conversion blockers and proposes prioritized fixes with explained rationale but explicitly does not guarantee conversion lifts. It prepares pages for informed A/B tests rather than promising outcomes.
Is Page Cro safe to install?
skills.sh reports 3 of 3 security scanners passed. Review the Security Audits panel on this page before installing in production.