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cc-pagespeed

Audit website performance with PageSpeed Insights and extract Core Web Vitals metrics.

Updated May 7, 2026
Search Tags:#performance#audit#reporting#web-vitals#pagespeed#psi
One-click install
npx skills add https://github.com/lgzarturo/codeconductor --skill cc-pagespeed
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: cc-pagespeed
Source: https://github.com/lgzarturo/codeconductor/tree/main/presets/agy/skills/cc-pagespeed
Command: npx skills add https://github.com/lgzarturo/codeconductor --skill cc-pagespeed

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill helps teams measure and improve website performance by running a PageSpeed Insights audit to analyze Core Web Vitals and surface actionable optimizations.

Core Features & Use Cases

  • Full-page performance assessment using PageSpeed Insights for mobile and desktop perspectives.
  • Analyze Core Web Vitals (LCP, INP, CLS, FCP, TBT, TTFB), identify render-blocking resources, third-party scripts, and resource hints.
  • Generate a structured report and optionally save to a dated filename for archival.
  • Supports a flexible workflow: pre-flight checks, data collection via PSI, and prioritized reporting.

Quick Start

Provide a target URL to audit and run the pagespeed-perf workflow to generate the performance report.

Frequently Asked Questions about cc-pagespeed

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit Core Web Vitals for a specific URL?▼

To audit Core Web Vitals, provide a target URL to run a PageSpeed Insights audit. This collects mobile and desktop performance metrics like LCP, INP, and CLS to generate a structured report.

What metrics are included in a PageSpeed Insights performance report?▼

A PageSpeed Insights performance report includes Core Web Vitals metrics such as LCP, INP, CLS, FCP, TBT, and TTFB. It identifies render-blocking resources, third-party scripts, and missing resource hints.

Can I generate a PageSpeed report for both mobile and desktop experiences?▼

Yes, you can generate a PageSpeed report for both mobile and desktop experiences. The audit performs a full-page performance assessment to analyze distinct perspectives and surface actionable optimizations.

How do I save PageSpeed audit results for archival purposes?▼

You can save PageSpeed audit results by optionally writing the structured performance report to a dated filename. This preserves historical optimization findings for ongoing web vital tracking.

What is the best way to identify render-blocking resources on my website?▼

The best way to identify render-blocking resources is running a PageSpeed Insights audit. It validates data collection and extracts prioritized optimization findings targeting third-party scripts and resource hints.

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