E-E-A-T (experience, expertise, authoritativeness, trustworthiness)
Short definition
E-E-A-T is a quality framework a search engine uses to judge how much genuine experience, expertise, authority and trust sit behind content.
E-E-A-T stands for experience, expertise, authoritativeness and trustworthiness. It is not a direct ranking signal, but it sits at the centre of a search engine's quality guidelines. Who wrote a piece, whether they have real experience with the subject, and how trustworthy the site looks overall all feed into this judgement.
The bar is set higher for topics that affect health, finance or legal decisions directly. Clear author information, cited sources, and visible contact or returns details are among the ways a site separates itself from anonymous or low-effort content.
E-E-A-T is not a visible score or badge in any dashboard, treating it as a measurable metric is a common misreading. The framework reflects how human raters judge quality under Google's Search Quality Rater Guidelines, and only reaches the algorithm indirectly, through signals such as citations and site reputation. What is worth checking on a page is the author's real identity and track record, not an abstract trust number.
Why it matters
As low-quality AI-generated content has grown, search engines have leaned harder on genuine experience and expertise to sort results. A site weak on E-E-A-T can fall behind on trust-sensitive topics even when it is technically sound.
Illustrative example
A spa chain started naming the actual therapists behind its blog posts along with their specialism, and pages offering health-related advice climbed noticeably in ranking.
