On-page SEO
Entity SEO
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What is Entity SEO?
Entity SEO refers to optimizing a website and its content around entities — real-world things like people, places, organizations, products, and concepts — as understood by Google's Knowledge Graph. Unlike keywords, which are strings of text, entities have attributes, relationships, and unique identifiers in Google's semantic database. Establishing that your brand or content is a recognized, authoritative entity is a key goal of modern SEO.
Entity SEO tactics include ensuring consistent NAP (Name, Address, Phone) data for local businesses, implementing structured data markup, building authoritative mentions across the web (co-citation), maintaining a Wikipedia or Wikidata presence for major brands, and creating a thorough About page. The more confidently Google can identify and classify your entity, the more trust it extends to your content.
Why it matters for SEO
Google increasingly ranks entities over keywords, meaning that being recognized as a trusted, well-defined entity in the Knowledge Graph can confer significant ranking advantages. Entity SEO is especially critical for brand visibility in Knowledge Panels, AI Overviews, and voice search results.
Example
A small architecture firm makes sure its name, address and founder are described the same way on its website, LinkedIn page and Google Business Profile. Its About page names the founder, links to her professional registration and uses Organization schema with sameAs links to those profiles. Search engines can connect these mentions and treat the firm as a distinct, recognised entity.
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