Act as an experienced SEO specialist with 10+ years of optimizing blogs for top search rankings. Provide a detailed, step-by-step guide on how to optimize a blog post titled '[BLOG_POST_TITLE]' for SEO, targeting the keyword '[TARGET_KEYWORD]'. Include best practices for on-page SEO, such as meta descriptions, header tags, and internal linking. Also, suggest off-page strategies like backlink building and social media promotion. Tailor the advice for a [BLOG_NICHE] blog with a [TARGET_AUDIENCE] audience. Ensure the content is actionable, up-to-date with the latest SEO trends, and includes examples or tools for each recommendation.