E-E-A-T

What it is

E-E-A-T stands for Experience, Expertise, Authoritativeness, and Trustworthiness. It is the lens Google's human quality raters use to judge whether a page is the work of someone who actually knows the subject.

The pieces stack: did the author have first-hand experience of the thing, do they have the expertise to speak on it, is the site an authoritative source, and can the page be trusted? Google is explicit that trust sits at the centre. A page can be expert and well-known and still fail if it is dishonest, unsafe, or hides who is behind it.

It is a quality concept, not a setting you toggle.

Why it matters

Here is the part people get wrong: E-E-A-T is not a direct ranking factor. There is no E-E-A-T number in the algorithm. Google uses it to describe the kind of content its systems are built to reward, and tells you to write content for people first, made by people with real knowledge.

So treat it as a checklist for credibility, not a hack. Name your authors. Show how you know what you know. Be honest about your process, including any AI involvement. Make trust easy to verify.

For the practical version of all this, see how the helpful-content framework and E-E-A-T fit together.