E-E-A-T: What Google Means by Experience, Expertise, Authoritativeness and Trust

The framework lives in Google's Search Quality Rater Guidelines, the handbook for the people Google pays to evaluate search results. The current version is dated September 11, 2025. For years it was E-A-T. On December 15, 2022, Google added a second E for experience: whether the creator has first-hand experience of the subject, such as having actually used the product or visited the place.

Rater scores do not change rankings directly. Google uses them to check whether its ranking systems are returning good results. Its guide to creating helpful, reliable content puts it plainly: E-E-A-T itself is not a specific ranking factor, but its systems use a mix of factors that identify content with good E-E-A-T.

Experience

First-hand knowledge. A review by someone who used the product, a guide written by someone who has done the job.

Expertise

The knowledge or skill of the creator. On medical or legal topics this usually means formal qualifications. On a hobby it can mean years of practice.

Authoritativeness

Whether the creator or site is a known go-to source on the subject, usually shown by what others say and cite.

Trust

Whether the page is accurate, honest, safe and reliable. Google says trust is the most important member of the family. The other three feed into it, and a page can lack trust even when the author is an expert.

The rater guidelines single out topics that could significantly harm people's health, financial stability or safety, or the welfare of society. Google calls them Your Money or Your Life, and the guidelines group them as health or safety, financial security, government, civics and society, and other. On those topics raters expect the highest level of E-E-A-T, and pages that fall short are rated low even if they are well written.

If you work in finance, healthcare or another high-stakes field, E-E-A-T is the whole game. We cover what that means in practice on our fintech and healthcare pages.

Google's position, set out in February 2023, is that it rewards quality content however it is produced. Using AI mainly to manipulate rankings is spam. In March 2024 Google added a scaled content abuse policy that covers pages made at scale for ranking purposes, whether written by software, people or both.

The practical point: AI can help you write, but it cannot supply experience you do not have. Pages that add nothing beyond what already ranks fail the E-E-A-T test regardless of who typed them.

Google says its AI Overviews and AI Mode are built on the same core ranking and quality systems as regular Search, so the same signals apply there. Other AI systems do not publish rules, but our data shows they lean on sources with obvious authority: in our four-industry study, a third of ChatGPT's cited sites on healthcare questions were government health sites, and the American Bar Association was its most-cited source on legal questions.

Trust signals are also what makes a brand safe to recommend. That is why E-E-A-T work sits inside every AI SEO program we run, alongside entity SEO.

• Name the people. Bylines, author pages with real credentials, and editorial or medical review where the topic calls for it.
• Show experience. Original photos, test results, data, and specifics only someone who did the work would know.
• Cite primary sources. Link to the regulation, the study or the official documentation, not to someone else's summary of it.
• Make the business verifiable. Clear contact details, company information, policies and customer service. Google's raters are told to mark down sites that take money and hide these.
• Earn references. Authority is mostly what others say about you. Coverage and citations from respected sites in your field count for more than anything you say about yourself.

Is E-E-A-T a ranking factor?

Not directly. Google says E-E-A-T itself is not a specific ranking factor. Its systems use a mix of signals that line up with it, and its human quality raters use E-E-A-T to judge whether those systems are working.

What does E-E-A-T stand for?

Experience, Expertise, Authoritativeness and Trustworthiness. Google added Experience in December 2022. Trust sits at the center: Google says it is the most important of the four.

What is YMYL?

Your Money or Your Life: topics that could significantly affect people's health, financial stability, safety or society. Google's rater guidelines hold these pages to the highest standard of E-E-A-T.

Does AI-generated content hurt E-E-A-T?

Google judges the content, not the tool. AI-assisted content can be fine. Using AI to churn out pages mainly to manipulate rankings breaks Google's spam policies, and content with no real experience or expertise behind it struggles on E-E-A-T either way.

How do I improve E-E-A-T?

Show who wrote the content and why they are qualified, show first-hand experience, cite primary sources, make the business easy to verify, and earn references from respected sites in your field. None of it works as a checklist if the substance is not there.

• Google Search Quality Rater Guidelines (September 11, 2025)
• Google Search Central: E-A-T gets an extra E for Experience (December 15, 2022)
• Google Search Central: Creating helpful, reliable, people-first content
• Google Search Central: Google Search guidance about AI-generated content (February 2023)
• Google Search Central: New spam policies (March 5, 2024)

Every High Salience engagement starts with the Category Salience Brief: your commercial questions run across Google and the AI surfaces, competitors side by side, and a ranked list of what to fix first.