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Lightening third-party scripts: analytics, ads, widgets v1.0.0

Use this resource to limit the impact of third-party scripts on Core Web Vitals

New

  • 439 downloads
  • 210 likes
  • 179 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install third-party-scripts-performance

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 the impact of third-party scripts, then applies async or defer, preconnect and dns-prefetch hints, and lazy-loads embeds below the fold. You keep the useful features while Core Web Vitals stay healthier.

Mostly picked by

Updated November 2, 2026

Card for the “Lightening third-party scripts: analytics, ads, widgets” skill

Details

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

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What you get

  • SKILL.md: impact assessment and optimization strategies
  • SKILL.md: best practices by script type and the Next.js Script component

Good fit for

  • Analytics or widgets slow down your page
  • Your Core Web Vitals drop because of ads or embeds

Not for

    Tags

    • performance
    • third-party scripts
    • core web vitals
    • analytics

    About

    You say

    “Lazy-load the chat widget and the YouTube embeds below the fold on this page.”

    Card for the “Lightening third-party scripts: analytics, ads, widgets” skill

    Skill published by patternsdev 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 limit the impact of third-party scripts on Core Web Vitals
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md26.6 KB

    Origin and licence

    Listed unmodified

    Author
    patternsdev
    Source
    github.com/patternsdev/skills/tree/48bf58a488cd210bcfad280b09c3a00403964d9d/javascript/third-party
    Licence
    MIT

    Notice

    « third-party » (patternsdev, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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