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Web performance optimization v1.0.0

Use this resource to reduce load time with code splitting, caching and Core Web Vitals monitoring

New

  • 427 downloads
  • 184 likes
  • 108 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install web-performance-optimization

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent splits the bundle, applies lazy loading to routes and images, sets up caching and compression, then adds Core Web Vitals measurement. You get faster pages and metrics to track the result.

Mostly picked by

Updated November 2, 2026

Card for the “Web performance optimization” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md : React code splitting, lazy loading and service worker cache
  • references/compression-monitoring.md : Nginx compression and performance monitoring

Good fit for

  • The JavaScript bundle is too heavy for a first visit
  • Your pages' LCP stays high on mobile

Not for

    Tags

    • performance
    • code splitting
    • caching
    • core web vitals

    About

    You say

    “Split my React app bundle by route and add lazy loading for images.”

    Card for the “Web performance optimization” skill

    Skill published by secondsky under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to reduce load time with code splitting, caching and Core Web Vitals monitoring
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/compression-monitoring.md8.6 KB
    • references/typescript-advanced.md6.8 KB
    • SKILL.md6.5 KB

    Origin and licence

    Listed unmodified

    Author
    secondsky
    Source
    github.com/secondsky/claude-skills/tree/88378361314f558fb719aec0af9fd898ab36f0b2/plugins/web-performance-optimization/skills/web-performance-optimization
    Licence
    MIT

    Notice

    « web-performance-optimization » (secondsky, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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