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There are well-known SEO benefits of migrating from a Legacy CMS to a Headless CMS in regard to page performance, security, user experience, and delivering content to multiple platforms. The core fundamentals for making it into the top 3 results on Search Engines, heavily depend on mastering the three essentials: Page structure and ease-of-crawlability. Using a headless CMS will not necessarily give you the plug-and-play simplicity of installing a plugin to manage SEO factors, you need to follow a few best practices to kick-start stellar SEO results.