This document provides an introduction to search engine optimization (SEO) in 2022. It discusses that SEO can bring in 30-60% of online revenues. Key points include:
- Google uses AI and machine learning to understand user intent and page content.
- It is important to optimize for "entities" rather than specific keywords. Semantic SEO is important.
- Mobile performance, such as page load time, is critical.
- Structured data tags help Google understand page content.
- Pages should demonstrate expertise, authoritativeness, and trustworthiness.
- High-quality, relevant internal and external links are valuable, while most other links do not help rankings.
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