SEO GLOSSARY
SEO concepts, explained in context
Browse the technical, content, measurement, link, local, and AI-search concepts behind day-to-day SEO work.
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Thin ContentThin content is content with too little unique value, depth, or originality for its search intent, even when the page is long.IntermediateOn-Page SEOTitle TagA title tag is the HTML element in a page head that defines the document title and acts as a major source for Google title links.BeginnerOn-Page SEOTopical AuthorityTopical authority describes how strongly a website can be understood as a helpful, reliable, and connected source for a specific subject area.IntermediateContent SEOTopical MapA topical map is a structured topic plan that organizes main topics, subtopics, search intents, and page roles.IntermediateContent SEO