E-E-A-T: what Google means and how to show it
·4 min read
E-E-A-T stands for Experience, Expertise, Authoritativeness and Trust, the four qualities Google's human quality raters use to judge whether a page deserves confidence. It is not a score and not a direct ranking factor. Google's systems use other signals that tend to line up with good E-E-A-T, so your job is to make who wrote a page, why they know the subject and who stands behind the site obvious to readers and machines.
The term lives in two Google documents. The Search Quality Rater Guidelines, last updated September 11, 2025, define it for raters. Google's guide to creating helpful, reliable, people-first content explains how it relates to ranking. Anyone selling an "E-E-A-T score" invented it.
What is E-E-A-T? Each letter per the rater guidelines
Each letter asks a different question about the page and the person behind it. The definitions below paraphrase section 3.4 of the guidelines.
| Letter | The rater asks | Google's example |
|---|---|---|
| Experience | Has the creator used, lived or done the thing first-hand? | A product review from someone who owned the product |
| Expertise | Does the creator have the knowledge or skill the topic needs? | Rewiring advice from an electrician, not a hobbyist |
| Authoritativeness | Is the creator or site a known go-to source for this topic? | The official government page for passport renewal |
| Trust | Is the page accurate, honest, safe and reliable? | A store with secure payment and reachable customer service |
Google added the Experience E in December 2022. It matters most for reviews and anything where "I tried it" beats a credential. A page does not need all four. A post about living with a chronic illness can rate well on experience alone if it stays consistent with expert consensus. Tax advice needs expertise.
Is E-E-A-T a ranking factor?
No, and Google says so in its own words. The helpful content guide says "E-E-A-T itself isn't a specific ranking factor." Instead Google uses a mix of factors that can identify content with good E-E-A-T. The same guide says rater data is not used directly in ranking algorithms.
So there is no E-E-A-T tag to add. What you control is whether the evidence is on the page. If a rater cannot tell who wrote an article, a system looking for the same evidence probably cannot either.
YMYL pages need the most E-E-A-T
YMYL means "Your Money or Your Life", topics that could significantly affect someone's health, financial stability or safety, or the welfare of society. Google's helpful content guide says it gives extra weight to strong E-E-A-T on these topics.
The rater guidelines group YMYL into health or safety, financial security, government and civics, which now covers voting information, and a catch-all for other harm. A software site has few YMYL pages. If you publish about money, medicine or law, the bar is higher, and the guidelines tell raters to rate a YMYL page Low when it says too little about who is responsible for the site or who wrote the content.
Why trust is the most important part of E-E-A-T
Trust sits at the center because the other three letters cannot rescue an untrustworthy page. The guidelines use a scam example. An expert scammer is still running a scam, so the page has low E-E-A-T. The helpful content guide agrees that trust is most important. Trust is also more than credentials. For a shop it means payment, returns and a way to reach a human. For a review it means honesty about whether the writer bought the product. For a health article it means being correct.
How to show E-E-A-T on your pages
Show the evidence where a reader would look for it. Google's guide asks "Who, How and Why" about every piece of content. These are the signals I check first on any content site.
- A visible byline. Google's guide strongly encourages accurate bylines where readers expect them. Never invent authors.
- An author page with a real bio. Link the byline to a page that says why this person knows the topic. A job title is not a bio.
- Proof of first-hand experience. Your own photos, test results and numbers.
- Disclosure of how the content was made. If you used AI or automation, say so where readers would wonder.
- About and Contact pages linked from every page. Put both in the header or footer.
- Customer service details for anything that takes money. Returns, payment policies and a reachable contact.
- Matching structured data. Article markup with an author and a publisher that agree with the visible byline. The markup details are in our guide to author schema, and the site-level side is in Organization schema.
Raters also search for what other sites say about you and your authors. That is entity SEO.
Check your authorship and trust signals
The Author & E-E-A-T Checker checks the machine-readable signals above on one URL. It looks for a visible byline and Article author markup with a clean name, a url and sameAs links. It flags a byline that names a different person than the markup. It follows the author link to check that the author page loads, has a real bio and carries Person markup, and it checks for a publisher and About and Contact links.
Each problem comes back with a severity and a fix. It checks one page per run, not your whole site, and it does not judge whether the author is actually an expert. A run costs 8 credits.