Web Performance Audit

Name: Web Performance Audit
Author: secondsky

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by secondsky · vlatest · Repository

Helps with web development, performance optimization, auditing as part of building frontend UIs and user experiences workflows.

Install on your platform

We auto-selected Claude Code based on this skill’s supported platforms.

Run in terminal (recommended)

terminal

claude mcp add secondsky-web-performance-audit npx -- -y @trustedskills/secondsky-web-performance-audit

Or manually add to ~/.claude/settings.json

~/.claude/settings.json

{
  "mcpServers": {
    "secondsky-web-performance-audit": {
      "command": "npx",
      "args": [
        "-y",
        "@trustedskills/secondsky-web-performance-audit"
      ]
    }
  }
}

Requires Claude Code (claude CLI). Run claude --version to verify your install.

About This Skill

What it does

This skill enables AI agents to conduct comprehensive audits of website performance, analyzing metrics like load times and resource efficiency. It helps identify bottlenecks that slow down user experiences across various digital platforms.

When to use it

Diagnosing why a specific landing page loads slowly for mobile users.
Evaluating the impact of recent code changes on overall site speed.
Preparing performance reports before launching a new feature or redesign.
Comparing the efficiency of different hosting configurations for an e-commerce store.

Key capabilities

Analyzes core web vitals and page load metrics.
Identifies specific resources causing delays in rendering.
Provides actionable insights to optimize frontend delivery.
Supports deep dives into network requests and asset compression.

Example prompts

"Run a full performance audit on our homepage and list the top three bottlenecks."
"Analyze how this product page performs on 4G networks compared to Wi-Fi."
"Audit the site's Largest Contentful Paint (LCP) and suggest specific code changes to improve it."

Tips & gotchas

Ensure the target website is publicly accessible without authentication barriers for accurate analysis. Focus on results related to user-perceived performance rather than just raw server response times.

View Repository →

TrustedSkills Verification

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Security Audits

Gen Agent Trust Hub	Pass
Socket	Pass
Snyk	Pass

Details

Version: vlatest
License
Author: secondsky
Installs: 45

Repository (canonical source) →

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Passed automated security scans.