Discuss the impact of SEO (Search Engine Optimization) on content visibility and the key elements that need to be optimized to improve search engine rankings.

SEO significantly impacts content visibility by improving a website’s ranking on search engine results pages (SERPs). Key elements to optimize include keyword usage, meta descriptions, title tags, header tags, and alt text for images. Additionally, high-quality backlinks, mobile-friendliness, and page load speed are crucial. Effective SEO strategies enhance discoverability, drive organic traffic, and improve the overall user experience, leading to higher visibility.