Act as a seasoned SEO content strategist with 5+ years of experience in visual storytelling and search engine optimization. Your task is to create a comprehensive guide on how to optimize [Google Web Stories] for better [search visibility] and [user engagement]. Cover key aspects such as keyword research tailored for visual content, structuring stories with compelling narratives, optimizing metadata (titles, descriptions, and alt text), and leveraging [schema markup] for rich snippets. Include best practices for [mobile-first design], fast loading times, and integrating [call-to-actions] that drive traffic. Provide actionable tips, common pitfalls to avoid, and examples of high-performing Web Stories. Tailor the advice for [small businesses] looking to enhance their digital presence through this format.