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Web Performance Optimization

Listed
davila7·vlatest·frontend·MIT

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

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add davila7/claude-code-templates --skill web-performance-optimization -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

davila7

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

Nobody has reviewed this code. TrustedSkills indexes and links skills; it does not audit, run or scan them. A skill runs with whatever access you give your agent — read the source before you install it.

Automated safety checks

scanned

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Not scanned. none of the 457 skills in the repository match this slug — it was most likely renamed or removed upstream after the registry indexed it Source recorded as davila7/claude-code-templates.
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About this skill

The web-performance-optimization skill empowers AI agents to analyze and enhance frontend application speed. It identifies bottlenecks in code, assets, and rendering processes to deliver faster user experiences.

When to use it

  • Reducing Time to Interactive (TTI) for legacy websites before a major redesign.
  • Optimizing large-scale e-commerce platforms where load time impacts conversion rates.
  • Preparing static site generators or Next.js applications for production deployment.
  • Diagnosing why specific mobile devices are experiencing slower page loads than desktops.

Key capabilities

  • Analyzing Core Web Vitals and identifying specific performance metrics to improve.
  • Generating code suggestions to minimize render-blocking resources and optimize asset delivery.
  • Recommending strategies for lazy loading, image compression, and caching policies.
  • Providing actionable steps to reduce JavaScript bundle sizes and improve parsing efficiency.

Example prompts

  • "Analyze this Next.js project structure and suggest specific changes to improve the Largest Contentful Paint (LCP)."
  • "Identify render-blocking resources in my HTML and provide code snippets to defer or async them."
  • "Generate a checklist for optimizing images on my website to reduce total page weight without losing quality."

Tips & gotchas

This skill focuses on frontend optimization strategies; it may not address backend server latency or database query performance. For best results, ensure your development environment supports the tools mentioned in the generated recommendations, such as specific bundlers or image processing libraries.