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seo-fundamentals

Diagnose technical SEO, content signals, and Core Web Vitals across website updates.

Updated Feb 19, 2026
Search Tags:#schema#content-optimization#seo#technical-seo#e-e-a-t#search-engine-optimization
One-click install
npx skills add https://github.com/jonnathan-ls/ai-context-kit --skill seo-fundamentals-jonnathan-ls
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: seo-fundamentals
Source: https://github.com/jonnathan-ls/ai-context-kit/tree/main/skills/seo-fundamentals
Command: npx skills add https://github.com/jonnathan-ls/ai-context-kit --skill seo-fundamentals-jonnathan-ls

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

SEO visibility for websites is often hampered by technical issues, inconsistent content signals, and missing measurement—this skill provides a structured framework to diagnose and address these gaps.

Core Features & Use Cases

  • Technical SEO diagnostics: crawlability, sitemap, canonicalization, HTTPS, and URL structure.
  • E-E-A-T and content strategy: signals for expertise, authority, trust, and content quality alignment; schema markup guidance.
  • Core Web Vitals and measurement: guidance on measuring and improving LCP, INP, CLS, and performance signals.
  • Use Case: apply this to a site-facing ranking decline after a migration, or to plan an ongoing content optimization program.

Quick Start

Run the SEO checker on your project to begin the audit.

Frequently Asked Questions about seo-fundamentals

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

FAQPage Schema
How do I diagnose technical SEO issues after a website migration?▼

To diagnose technical SEO issues after a website migration, run an SEO checker to evaluate crawlability, sitemap integrity, canonicalization, HTTPS, and URL structure. This structured audit framework identifies and helps resolve ranking declines caused by migration errors.

What is E-E-A-T in search engine optimization and how do I improve it?▼

E-E-A-T in search engine optimization represents expertise, authority, and trust signals used to evaluate content quality. You improve it by aligning content strategy with structured schema markup and demonstrating clear authoritativeness across your website.

How do I measure and optimize Core Web Vitals for better search rankings?▼

To measure and optimize Core Web Vitals for search rankings, apply a structured SEO framework to track and improve LCP, INP, and CLS performance signals. This enforces performance requirements and guides ongoing technical improvements.

Can I use a structured SEO framework for an ongoing content optimization program?▼

Yes, you can use a structured SEO framework for an ongoing content optimization program. It provides practical checks to enforce technical foundations, align content quality signals, and guide continuous measurement across new content strategies.

What is the best way to implement schema markup for content optimization?▼

The best way to implement schema markup for content optimization is to apply a structured SEO framework that enforces structured data requirements. This ensures your technical foundations and E-E-A-T signals correctly communicate content relevance to search engines.

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