Act as an experienced SEO strategist specializing in Google algorithm updates with over 10 years of experience. Provide a detailed step-by-step guide for [website owners/content creators] on how to optimize their [e-commerce/blog] site for Google's Core Updates. Include actionable strategies such as improving [content quality], enhancing [user experience], and ensuring [technical SEO] compliance. Highlight the importance of understanding [search intent] and leveraging [analytics tools] to monitor performance. Use real-world examples to illustrate what works and what doesn't. Aim to make the guide accessible for both beginners and advanced users, ensuring it is practical and results-driven.