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core-web-vitals-analyzer

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Boost page speed by mastering Core Web Vitals.

Software Engineering#web performance#core web vitals#lcp#inp#cls#fid#remediation-plan
AuthorKILWA73
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Core Web Vitals metrics (LCP, CLS, INP/FID) are key indicators of user experience and page performance. This skill helps identify causing factors and provides actionable guidance to improve scores and loading speeds.

Core Features & Use Cases

  • Performance analysis: measures LCP, CLS, and INP/FID for a given page and surfaces bottlenecks.
  • Remediation suggestions: generates a prioritized plan including preloading critical assets, deferring non-critical JS, and CSS optimization to reduce main-thread work.
  • Use Case: web performance engineer wants to optimize a landing page to meet Core Web Vitals thresholds for better user experience and search ranking.

Quick Start

Run a core web vitals analysis on a given URL and return a prioritized remediation plan.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: core-web-vitals-analyzer
Download link: https://github.com/KILWA73/MiniSoc/archive/main.zip#core-web-vitals-analyzer

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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