name: seo-fundamentals
description: SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles.
category: seo
version: 4.1.0-fractal
layer: master-skill
SEO Fundamentals
Principles for search engine visibility.
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 |
2. Core Web Vitals
| Metric |
Target |
Measures |
| LCP |
< 2.5s |
Loading performance |
| INP |
< 200ms |
Interactivity |
| CLS |
< 0.1 |
Visual stability |
3. Technical SEO Principles
🧠 Knowledge Modules (Fractal Skills)
By