Analyze and optimize individual pages for conversion performance.
SkillScore77Maintained
Automatic
◆Marketing & Content pack
Last verified 8/29/2026
What it changes
Passed 17 of 22 test cases with the skill, and 14 of 22 without it.
Without skill64%
With skill77%
Checks it passed that the model alone missed
Summarizes overall score within a readiness band.
Evaluates all six standard conversion categories.
Calculates a total Page Conversion Readiness score.
and 4 more in the full report
6 fixed11 passed either way2 still failing3 broke
Pass-rate lift
+14 pp
Tokens
+45%
Agent turns
0%
Response time
+21%
Model gemini-3.6-flashMeasured 8/29/2026v117 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 6 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 6
Prompt
I need a full CRO evaluation for my SaaS pricing page to figure out why sign-ups are lagging. Please evaluate the page's overall conversion readiness with a numerical score and index, analyze visual hierarchy and copy clarity, and give me a prioritized breakdown featuring quick wins and testable hypotheses.
What was checked, without and with the skill
Checked
Without skill
With skill
Includes the standard category Value Proposition & Headline Clarity.
Passed
Passed
Includes a total numerical score on a 0 to 100 scale.
Missed
Passed
case-01 · gemini-3.6-flash · 8/29/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md31 linessingle file
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.