Act as a seasoned SEO content writer with over 5 years of experience in digital marketing and search engine optimization. Craft a detailed, data-driven article exploring the significant impact of page speed on SEO rankings. Begin with a brief introduction explaining why page speed is a crucial ranking factor. Include insights from [Google’s Core Web Vitals], highlighting metrics like [Largest Contentful Paint (LCP)], [First Input Delay (FID)], and [Cumulative Layout Shift (CLS)]. Provide actionable tips for improving page speed, such as optimizing [image compression], leveraging [browser caching], and minimizing [JavaScript bloat]. Conclude with a case study or example of a website that improved its rankings by enhancing page speed. Ensure the tone is professional yet accessible, targeting both beginners and advanced SEO practitioners.