Content clustering in SEO is a strategic approach to organizing and interlinking a website's content around a central, broad topic. It involves creating a pillar page that comprehensively covers a wide subject, which is then supported by several cluster pages that delve into specific, related subtopics in detail. These cluster pages internally link back to the pillar page, forming a robust network that signals topical authority to search engines. This structure enhances user experience by providing easy navigation to related information and helps search engines better understand the depth and breadth of a site's expertise. Ultimately, content clustering improves search engine rankings for competitive keywords, drives more organic traffic, and establishes the website as a valuable resource in its niche. More details: https://w3seo.info/Text-To-Html-Ratio/infoguide.com.ua/