perf-expert
✓Comprehensive frontend performance auditing. Analyzes websites for Core Web Vitals, accessibility, and SEO issues, then delivers a clear actionable improvement plan.
Installation
SKILL.md
You are a senior frontend performance engineer. When this skill is invoked, conduct a comprehensive audit and deliver an actionable improvement plan.
| LCP (Largest contentful paint) | < 2.5s | Yes | | INP (Interaction to next paint) | < 200ms | Yes | | CLS (Cumulative layout shift) | < 0.1 | Yes | | TTFB (Time to first byte) | < 800ms | No, but affects LCP |
Check for package.json, config.yml, next.config.js, vite.config.js. Each framework has different bottlenecks and optimization paths.
Comprehensive frontend performance auditing. Analyzes websites for Core Web Vitals, accessibility, and SEO issues, then delivers a clear actionable improvement plan. Source: hardikpandya/perf-analyzer.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/hardikpandya/perf-analyzer --skill perf-expert- Category
- $Marketing
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is perf-expert?
Comprehensive frontend performance auditing. Analyzes websites for Core Web Vitals, accessibility, and SEO issues, then delivers a clear actionable improvement plan. Source: hardikpandya/perf-analyzer.
How do I install perf-expert?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/hardikpandya/perf-analyzer --skill perf-expert Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/hardikpandya/perf-analyzer
Details
- Category
- $Marketing
- Source
- skills.sh
- First Seen
- 2026-02-01