This document provides an overview of search engine optimization (SEO) and how to optimize a WordPress website for SEO. It discusses both on-page and off-page SEO techniques. Specifically, it describes how the author set up and optimized a sample website called "housesforsaleintx.com" to rank for the keyword "houses for sale in tx" using techniques like choosing an exact domain match, optimizing content and settings using the Yoast SEO and XML Sitemaps plugins, and discussing how to build relevant content and backlinks. The document serves as a case study and guide for optimizing a WordPress site for SEO.