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web-performance-analysis

Official

Speed up pages with PSI and Lighthouse.

Software Engineering#Lighthouse#analyze#web-performance#performance-audit#PageSpeed Insights#Next.js-15#CWV
AuthorSilverAssist
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill helps engineers diagnose slow pages and optimize performance using PageSpeed Insights, Lighthouse, and Core Web Vitals, with Next.js 15-specific guidance.

Core Features & Use Cases

  • PSI/LHCI-based audits to identify performance bottlenecks
  • Core Web Vitals optimization guidance for LCP, FCP, CLS, and TBT
  • Next.js 15 specific patterns and best practices for improved performance
  • Actionable improvement plans and checklists for developers

Quick Start

Run a baseline audit on a sample URL and review the PSI/LHCI results to identify recommended optimizations.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: web-performance-analysis
Download link: https://github.com/SilverAssist/performance-toolkit/archive/main.zip#web-performance-analysis

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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