performance

Analyze web page performance and optimize assets with Lighthouse audits.

1|Updated Mar 9, 2026

Search Tags:#SEO #performance optimization #web performance #Lighthouse #load speed

Ready to run

npx skills add https://github.com/oscardlfr/AndroidCommonDoc --skill performance-oscardlfr

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: performance
Source: https://github.com/oscardlfr/AndroidCommonDoc/tree/main/skills/performance
Command: npx skills add https://github.com/oscardlfr/AndroidCommonDoc --skill performance-oscardlfr

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill provides in-depth analysis and optimization recommendations for improving web page performance.

Core Features & Use Cases

Performance Audit: Analyze your web page's performance and identify bottlenecks.
Resource Optimization: Optimize assets such as JavaScript, CSS, and images to enhance speed and load times.
Use Case: Optimize a webpage's loading speed, runtime efficiency, and resource usage to improve user experience and SEO ranking.

Quick Start

Optimize the performance of your webpage by analyzing it with the performance skill.

Frequently Asked Questions about performance

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

FAQPage Schema

How do I improve web page load speed using Lighthouse audits?▼

Improve web page load speed by running Lighthouse performance audits to identify bottlenecks, analyze runtime efficiency, and receive recommendations for optimizing JavaScript, CSS, and image assets.

What is the best way to optimize website assets for better SEO and performance?▼

The best way to optimize website assets for SEO and performance is to analyze resource usage and minimize JavaScript, CSS, and images, directly improving load times and user experience.

Can I use this skill to identify runtime bottlenecks on my webpage?▼

Yes, you can identify runtime bottlenecks on your webpage by analyzing runtime efficiency and resource usage, allowing you to target specific page speed improvements for better performance.

Do I need Lighthouse installed to analyze web performance and resource usage?▼

Yes, Lighthouse is a required dependency to analyze web performance and resource usage, providing the necessary audits to evaluate page speed and identify optimization opportunities.

How do I optimize JavaScript and CSS resources to enhance page loading speed?▼

Optimize JavaScript and CSS resources to enhance page loading speed by analyzing asset delivery, minimizing file sizes, and managing resource usage based on performance audit recommendations.