Experience, Expertise, Authoritativeness, and Trustworthiness. A quality evaluation framework used by Google quality raters, rather than a single direct ranking factor score.
E-E-A-T stands for experience, expertise, authoritativeness and trustworthiness. Google uses these concepts in guidance for evaluating content quality, including its search quality rater framework. It is not a single score that a site owner can raise by adding a badge or filling in a plugin field.
The concepts ask different questions. Has the creator actually worked with the subject? Do they have relevant knowledge? Is there credible recognition or supporting evidence? Can the reader trust the content and its presentation? What matters depends on the purpose and stakes of the page; an honest personal account and technical professional advice call for different kinds of support.
Google says E-E-A-T itself is not a specific ranking factor, and raters do not directly control a page’s rankings. That does not make the framework irrelevant. It can help an editor notice unsupported claims, missing sourcing or misleading authorship. The useful response is to improve the evidence and accuracy, not manufacture credentials or testimonials.
Takeaway: Show the real basis for your content’s claims. Accurate authorship, relevant experience and transparent sources are more valuable than decorative signals that imply expertise you do not have.
Example
A workshop publishes a guide based on repairs it actually performs. It explains which technician reviewed the instructions, the conditions the advice covers and where manufacturer guidance applies. It does not invent an expert biography or claim that adding an author box guarantees better rankings.
What to check
Review important pages for unsupported claims and unclear responsibility. Check that credentials, examples and photographs are genuine and relevant. For consequential topics, use appropriate qualified review and reliable evidence rather than treating personal experience as a substitute for specialist knowledge.
For more detail, see Google helpful content and E-E-A-T guidance.