SEO checklist is a set of best practices that help website owners and content creators optimize their webpages for search engine visibility. It includes tasks such as researching relevant keywords, creating quality content, optimizing page titles and meta descriptions, using internal links to improve navigation, submitting sitemaps to search engines, monitoring backlinks and more. By adhering to an SEO checklist, you can guarantee that your website receives the notice it merits from search engines such as Google.