performance-profiling

Runs Lighthouse audits to analyze Core Web Vitals and identify performance bottlenecks.

2|Updated Feb 15, 2026

Search Tags:#performance #web vitals #optimization #auditing #profiling #lighthouse

Ready to run

npx skills add https://github.com/Ab-aswini/Agent-kit-P1 --skill performance-profiling-ab-aswini

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: performance-profiling
Source: https://github.com/Ab-aswini/Agent-kit-P1/tree/main/.agent-os/skills/performance-profiling
Command: npx skills add https://github.com/Ab-aswini/Agent-kit-P1 --skill performance-profiling-ab-aswini

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill addresses the critical need to identify and resolve performance bottlenecks in web applications, ensuring faster load times and a smoother user experience.

Core Features & Use Cases

Performance Auditing: Utilizes tools like Lighthouse to measure Core Web Vitals (LCP, INP, CLS).
Bottleneck Identification: Analyzes bundle sizes, runtime execution, and memory usage to pinpoint performance issues.
Optimization Strategies: Provides actionable insights for improving load times, interactivity, and stability.
Use Case: Run a Lighthouse audit on your website to get a performance score and specific recommendations for improvement, such as optimizing image loading or code splitting.

Quick Start

Run a Lighthouse performance audit on the provided URL.

Frequently Asked Questions about performance-profiling

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

FAQPage Schema

How do I audit Core Web Vitals to identify web performance bottlenecks?▼

Performance profiling analyzes Core Web Vitals like LCP, INP, and CLS by executing Lighthouse audits to identify bottlenecks in loading, interactivity, and stability. It pinpoints performance issues by analyzing bundle sizes, runtime execution, and memory usage to provide actionable optimization strategies.

What is the best way to automate Lighthouse audits for performance and SEO?▼

Automating Lighthouse audits involves executing a Python script that evaluates a provided URL for performance, accessibility, best practices, and SEO. This generates a performance score and specific recommendations for improvement, such as optimizing image loading or implementing code splitting.

Does Lighthouse profiling work for analyzing bundle size and runtime memory usage?▼

Lighthouse profiling works for analyzing bundle size and runtime memory usage by evaluating Core Web Vitals and identifying bottlenecks in loading, interactivity, and stability. It provides actionable insights and optimization techniques for bundle analysis, runtime, and memory to improve load times.

How do I optimize web performance when my application has slow load times?▼

To optimize web performance with slow load times, run a Lighthouse audit to measure Core Web Vitals and identify bottlenecks in loading, interactivity, and stability. The audit suggests specific optimization techniques such as optimizing image loading, code splitting, and improving runtime execution.

Can I use this performance profiling approach for accessibility and best practices auditing?▼

You can use this performance profiling approach for accessibility and best practices auditing because the Python script executes Lighthouse audits that evaluate performance, accessibility, best practices, and SEO. This provides actionable insights for improving load times, interactivity, and stability across your web application.