SEO stands for search engine optimization and is the process of getting organic search engine traffic. It is important because internet users tend not to click through paid search results and search ranking directly impacts the number of site visitors. The objectives of SEO are to increase and maintain search engine rankings and organic search presence. The SEO process involves techniques like website audits, keyword research, on-page optimization, content writing, and focusing on keywords, crawlers, and links. Proper use of meta tags, alt tags, keywords in content, and domain names can help with SEO, as can having a crawler-friendly site structure and developing quality inbound links.