E-E-A-T stands for Experience, Expertise, Authoritativeness, and Trustworthiness. The concept originates from Google’s Search Quality Rater Guidelines and describes the criteria used to evaluate content quality. While not a direct ranking factor, E-E-A-T helps Google assess whether content is reliable and valuable for users.
The first element, “Experience,” was added in 2022 and refers to first-hand, practical knowledge of a subject. Content becomes more credible when it reflects real-world application. “Expertise” relates to the author’s or organization’s professional knowledge, particularly important for sensitive topics such as health, finance, or legal advice – often referred to as YMYL (Your Money or Your Life).
“Authoritativeness” concerns the reputation of the person, brand, or website within its field. Mentions on reputable websites, backlinks, media coverage, and strong brand presence contribute to authority. “Trustworthiness” focuses on the reliability of the content and the website itself, including transparency, secure connections (HTTPS), clear authorship, and verifiable sources.
In the age of AI-generated content, E-E-A-T has become increasingly important. As content can be produced at scale, search engines rely more heavily on signals of credibility and trust.