Search engine optimization (SEO) involves optimizing websites to rank highly in search engine results. Over 80% of consumers use search engines to find products and services, so it is important for businesses to optimize their websites to be found. This seminar will cover how to build or adjust a website so that it appears on the first page of search results. Things to avoid include hidden text, cloaking, sneaky JavaScript redirects, automated queries, and keyword stuffing. Following webmaster guidelines like having a clear site structure and providing useful content can help search engines find and rank a site highly.