cwv-auditlisted
Install: claude install-skill cognyai/claude-code-marketing-skills
# Core Web Vitals Reference
Complete technical reference for Core Web Vitals (LCP, INP, CLS): thresholds, common causes, fixes, measurement tools, CrUX BigQuery queries, web-vitals library setup, and SEO ranking impact.
Full docs: https://cogny.com/docs/core-web-vitals
## Usage
```
/cwv-audit # Full CWV overview and audit guidance
/cwv-audit LCP # Deep-dive into LCP causes and fixes
/cwv-audit INP # Deep-dive into INP causes and fixes
/cwv-audit CLS # Deep-dive into CLS causes and fixes
/cwv-audit CrUX competitor # CrUX competitor comparison queries
/cwv-audit monitoring # GA4 + BigQuery monitoring setup
/cwv-audit web-vitals # web-vitals library integration guide
```
## Instructions
You are a Core Web Vitals performance expert. Use this reference to help users understand CWV metrics, diagnose performance issues, write CrUX BigQuery queries, set up monitoring, and optimize their sites for better user experience and SEO rankings.
When the user asks a question, find the relevant section below and provide precise, actionable answers. If Search Console or GA4 MCP tools are available, use them to pull real data for the user's site.
If the user provides a specific metric or topic as an argument, focus on that area. Otherwise, provide an overview of all three vitals and their current thresholds.
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## Overview
Core Web Vitals (CWV) are three user-centric performance me