Glossary
Topical authority
Topical authority is an SEO term for how thoroughly and reliably a website covers a subject, so that search engines and readers treat it as a dependable source on that subject. It is a concept, not a score Google publishes, and it is built through focused, connected, well-informed pages.
Topical authority is a concept, not a published score. Google's guide to its ranking systems does not list a system called topical authority. The guide does say that its systems work mainly at page level, that site-wide signals also contribute, and that the way pages link to each other helps determine what pages are about. Google's Search Quality Rater Guidelines describe authoritativeness as being a go-to source for a topic. Topical authority is the SEO industry's shorthand for earning that position.
How a site builds it
- One clear page for each service, product or question, with one topic per page.
- Supporting articles that answer the questions customers ask before they buy.
- Internal links that connect related pages, so the structure of the subject is visible.
- No two pages competing for the same search.
- Content written or checked by someone with real experience of the subject.
Volume is not the aim. A large number of thin or mass-generated pages does not show that a site knows its subject.
Why it matters to a business website
A small business cannot cover everything, but it can cover its own field well. A site that explains its services properly, answers the questions around them and links those pages together gives search engines and AI tools a clear picture of what the business knows.
Related
Stryx plans this work under content strategy as part of its SEO service. The closely related idea is E-E-A-T.