SEO Fundamentals

Principles for search engine visibility.

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1. E-E-A-T Framework

Principle	Signals
Experience	First-hand knowledge, real examples
Expertise	Credentials, depth of knowledge
Authoritativeness	Backlinks, mentions, industry recognition
Trustworthiness	HTTPS, transparency, accurate info

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2. Core Web Vitals

Metric	Target	Measures
LCP	< 2.5s	Loading performance
INP	< 200ms	Interactivity
CLS	< 0.1	Visual stability

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3. Technical SEO Principles

🧠 Knowledge Modules (Fractal Skills)

1. Site Structure

2. Performance

3. Page Elements

4. Content Quality

5. What Google Looks For