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keshavraj936
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performance-profiling

Run Lighthouse audits and analyze Core Web Vitals for web performance.

Updated Feb 27, 2026
Search Tags:#performance#web vitals#optimization#auditing#profiling#lighthouse
One-click install
npx skills add https://github.com/keshavraj936/Pulse-AI --skill performance-profiling-keshavraj936
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: performance-profiling
Source: https://github.com/keshavraj936/Pulse-AI/tree/main/Inceptrix/.agent/skills/performance-profiling
Command: npx skills add https://github.com/keshavraj936/Pulse-AI --skill performance-profiling-keshavraj936

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires lighthouse, and includes scripts (resource) components.

What problem does it solve?

This Skill helps identify and fix performance bottlenecks in web applications, leading to faster load times, improved user experience, and better search engine rankings.

Core Features & Use Cases

  • Automated Audits: Run Lighthouse audits to get scores for performance, accessibility, best practices, and SEO.
  • Bottleneck Identification: Analyze runtime and bundle analysis reports to pinpoint slow scripts, large dependencies, and rendering issues.
  • Optimization Guidance: Provides actionable steps and priorities for improving web vitals and overall performance.
  • Use Case: A developer can use this skill to audit their website's performance, receive a report highlighting Core Web Vitals, and get specific recommendations on how to optimize JavaScript execution and reduce bundle size.

Quick Start

Run a performance audit on https://example.com using the lighthouse_audit.py script.

Frequently Asked Questions about performance-profiling

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I identify web performance bottlenecks using Lighthouse audits?▼

You can run automated Lighthouse audits to score performance, accessibility, and SEO. The audit pinpoints slow scripts and rendering issues, providing actionable steps to improve Core Web Vitals and optimize JavaScript execution.

What are Core Web Vitals and how do I optimize them?▼

Core Web Vitals are key metrics for measuring web performance. You can optimize them by analyzing runtime and bundle analysis reports to pinpoint slow scripts and rendering issues, then applying provided optimization priorities for faster load times.

What's the best way to profile JavaScript execution and reduce bundle size?▼

The best way to profile JavaScript execution is to run a performance audit that analyzes runtime and bundle reports. This identifies large dependencies and slow scripts, allowing you to follow specific recommendations to reduce bundle size.

Can I use this performance profiling workflow to improve search engine rankings?▼

Yes, you can use this profiling workflow to improve search engine rankings. It identifies and fixes performance bottlenecks in web applications, leading to faster load times and better SEO scores through automated Lighthouse audits.

Does this web performance auditing require any specific dependencies or setup?▼

Yes, web performance auditing requires the Lighthouse dependency to run automated audits. You execute the provided lighthouse_audit script to generate reports covering performance, best practices, and Core Web Vitals.

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