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Optimise web performance v1.0.0

Use this resource to speed up a slow site by reducing bundles, images and loading

New

  • 553 downloads
  • 136 likes
  • 118 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install web-performance-quick-wins

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 measures, finds the causes, then applies quick wins on images, fonts, third-party scripts and critical CSS. It also analyses bundles with Webpack or Vite. You get a list of fixes ranked by impact.

Mostly picked by

Updated November 2, 2026

Card for the “Optimise web performance” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
CC-BY-4.0

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What you get

  • SKILL.md : quick wins on images, fonts and third-party scripts
  • references/bundle-optimization.md : bundle analysis and splitting
  • references/image-optimization.md : image optimisation

Good fit for

  • Your site takes over four seconds to show the main image
  • Your JavaScript bundle has doubled since the last release

Not for

    Tags

    • performance
    • bundle
    • images
    • fonts
    • lazy loading

    About

    You say

    “Analyse the weight of my Vite bundle and suggest a split per route.”

    Card for the “Optimise web performance” skill

    Skill published by tech-leads-club under the CC-BY-4.0 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 speed up a slow site by reducing bundles, images and loading
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.5 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/bundle-optimization.md3.5 KB
    • references/core-web-vitals.md3.2 KB
    • references/image-optimization.md3.5 KB
    • SKILL.md4.2 KB

    Origin and licence

    Listed unmodified

    Author
    tech-leads-club
    Source
    github.com/tech-leads-club/agent-skills/tree/738451e40785750a8e8de5bce8112675f5f0df02/packages/skills-catalog/skills/(performance)/perf-web-optimization
    Licence
    CC-BY-4.0

    Notice

    « perf-web-optimization » (tech-leads-club, CC-BY-4.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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