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google

Fetch PageSpeed and CrUX data for blog URLs and parse Lighthouse JSON into Core Web Vitals reports.

35|3|Updated Mar 3, 2026
Search Tags:#performance#seo#core web vitals#pagespeed#crux#pagespeed insights#google api
One-click install
npx skills add https://github.com/rainday/smart-blog-skills --skill google-rainday
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: google
Source: https://github.com/rainday/smart-blog-skills/tree/main/skills/google
Command: npx skills add https://github.com/rainday/smart-blog-skills --skill google-rainday

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill centralizes Google PageSpeed Insights and CrUX retrieval so you can quickly obtain reliable Core Web Vitals and performance metrics for blog URLs without manually calling APIs or parsing Lighthouse JSON.

Core Features & Use Cases

  • PageSpeed Insights: Query PageSpeed, extract Lighthouse scores and key audits, and present Performance, LCP, FCP, TBT, CLS, and Speed Index in an easy report.
  • CrUX Real User Data: With an API key, fetch Chrome UX Report p75 distributions for LCP, INP/FID, and CLS to surface real-user performance breakdowns.
  • Config & Integration: Manage API keys in ~/.config/smart-blog-skills, automatically fall back to free endpoints when no key is present, and enrich the analyze workflow with technical performance data.

Quick Start

Use the google skill to run a PageSpeed analysis for https://example.com.

Frequently Asked Questions about google

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

FAQPage Schema
How do I check Core Web Vitals for a blog URL?▼

To check Core Web Vitals for a blog URL, you retrieve PageSpeed Insights data to extract Lighthouse scores and key audits like LCP, FCP, TBT, CLS, and Speed Index into a human-readable report.

Do I need a Google API key to get CrUX real user data?▼

You need a Google API key to fetch Chrome UX Report p75 distributions for real-user performance breakdowns, but the tool automatically falls back to free PageSpeed endpoints when no key is present.

Can I use this to automate SEO performance audits for multiple blog posts?▼

You can use this for SEO performance audits by running per-URL checks across blog posts to assess Core Web Vitals and reduce performance-related SEO issues within analyze workflows.

What is the difference between Lighthouse scores and CrUX data?▼

Lighthouse scores provide lab-based performance metrics parsed from PageSpeed JSON, while CrUX data surfaces real-user p75 distributions for LCP, INP/FID, and CLS when using an API key.

What Lighthouse metrics are included in a PageSpeed report?▼

A PageSpeed report includes Lighthouse scores and key audits specifically parsing Performance, LCP, FCP, TBT, CLS, and Speed Index metrics from the JSON response.

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