E-E-A-T explained: what it really is and how to demonstrate experience, authority and trust

What E-E-A-T stands for

E-E-A-T stands for Experience, Expertise, Authoritativeness and Trustworthiness. It appears in the Search Quality Rater Guidelines, the public document Google uses to instruct the external quality raters who assess search results.

Component	The question it asks	Example
Experience	Does the creator have first-hand experience of the topic?	A product review by someone who has used it; a guide to moving to Marbella written by someone who has done it.
Expertise	Do they have the necessary knowledge or qualifications?	A tax article written or reviewed by a qualified tax adviser.
Authoritativeness	Is the creator or the site a recognised go-to source on the topic?	A public body's official site about its own procedures; a recognised specialist publication in its field.
Trustworthiness	Is the page accurate, honest, safe and reliable?	A shop with clear company details, transparent terms and secure payment.

The guidelines are clear that trust is the central component: experience, expertise and authoritativeness all contribute to it. A page can be written by a genuine expert and still be untrustworthy if it is deceptive or contains serious errors.

From E-A-T to E-E-A-T: a little history

The concept of E-A-T (without the first E) had been part of the rater guidelines for years. In December 2022 Google added the "E" for Experience, acknowledging that for many searches first-hand experience is as valuable as formal qualifications: someone who has lived through a situation brings something a generic text cannot.

The guidelines are updated periodically and Google publishes each new version. That is why it is worth reading the current version rather than relying on third-party summaries (this one included) when you need the exact detail.

It also helps to know where E-E-A-T fits within the document. The guidelines ask raters for two different kinds of assessment: Page Quality, where E-E-A-T is one of the main criteria alongside the purpose of the page, the quality of the main content and the reputation of the site and its creators; and Needs Met, which measures how well a result satisfies the searcher's need. A page can be of high quality and still not be the best result for a particular query.

What E-E-A-T is not

This is where most misunderstandings cluster:

• It is not a direct ranking factor. There is no "E-E-A-T score" that the algorithm calculates for your page. Google has explained that its systems use a mix of many signals that align with what people would recognise as E-E-A-T, but that is not the same as a single indicator you can measure or push up.
• Raters do not rank pages. Raters' assessments help Google measure whether changes to its algorithms improve results. An individual rating does not move your site up or down.
• It is not a technical checkbox. Adding an author box, Person markup or an "About us" page does not create experience or trust; at best it makes them visible if they already exist.
• It cannot be faked with expert-looking content. Inflated biographies, invented credentials or fictitious authors are the exact opposite of what the framework looks for, and in Spain and the EU misleading claims carry legal consequences as well.

The useful way to think about E-E-A-T: it describes what Google wants its systems to reward. If you work towards being a source that a human rater would consider trustworthy, you are aligned with where the algorithms are heading, even though you are not "optimising" a specific signal.

YMYL: when E-E-A-T matters most

The guidelines use YMYL (Your Money or Your Life) for topics that could significantly affect people's health, financial stability, safety or wellbeing, or the welfare of society. For those topics the bar for E-E-A-T is much higher.

• Health: symptoms, treatments, medicines, clinics. See our work with clinics and healthcare.
• Finance: investments, loans, tax, insurance, crypto-assets. See finance and fintech.
• Law: legal procedures, immigration, inheritance, contracts. See professional services.
• Major purchases: buying a home is a clear example, especially for foreign buyers. See real estate.
• Safety: information about emergencies, hazards or product safety.

The guidelines also point out that the kind of E-E-A-T needed depends on the topic. Medical advice about a treatment calls for formal expertise. When describing what it is like to live with an illness, personal experience may be exactly what is valuable. Not every YMYL page needs a degree behind it, but every YMYL page must avoid causing harm.

E-E-A-T and helpful content according to Google

In its public documentation for creators ("Creating helpful, reliable, people-first content"), Google offers a self-assessment built around very concrete questions. They are worth keeping as an editorial reference. Some of the key ideas:

• Does the content provide original information, reporting, research or analysis?
• Does it give a substantial, complete description of the topic, beyond the obvious?
• Is it written by someone who knows the topic well, and does that show?
• Would someone leave the page feeling they have learned enough to achieve their goal?
• Is it clear who created the content, how it was created and why it exists?

That "who, how and why" is probably the most practical translation of E-E-A-T. Google notes, for instance, that if you use automation or AI to create content, it makes sense to be transparent about it where readers would reasonably expect it, and that the "why" should be helping people, not attracting search visits with content of no value.

How to demonstrate E-E-A-T in practice

These are the actions we recommend, ordered from structural to specific. None is a shortcut; all of them make visible something that must genuinely exist.

1. A clear company identity

• An "About us" page with real information: who is behind the business, since when, where, what it does and what it does not do.
• Complete legal details (in Spain, a legal notice with company name, tax ID and registry details is also a requirement of information society services law).
• Real contact details: an address, phone number or email that someone actually answers.
• Organization markup consistent with those details and with your official profiles, which also strengthens your brand entity.

2. Real, visible authors

• Bylines on content where it matters who is speaking, linking to an author page.
• Author pages with a verifiable track record: education, professional registration where relevant, relevant experience, professional profiles.
• For YMYL topics, review by a qualified professional, stating who reviewed it and when.

3. Experience shown within the content

• Your own photos, screenshots, data from your own operations, specific examples and details only someone who has done the work would know.
• An explanation of your methodology: how you tested a product, where your figures come from, what limitations your analysis has.
• Opinions with judgement: when you recommend something and when you do not.

4. Accuracy and maintenance

• Linked sources for data and verifiable claims, preferably primary ones (official bodies, original documentation).
• A publication date and a genuine last-reviewed date, not dates refreshed automatically without changes.
• Visible corrections when errors occur.

5. Reputation beyond your website

• What others say about you counts for more than what you say about yourself. The guidelines ask raters to look for independent information about the reputation of the site and its creators.
• Media mentions, involvement in your industry, genuine reviews, editorial links: the territory of digital PR.

6. Trust signals in the user experience

• HTTPS, clear privacy and cookie policies, transparent terms of sale, advertising clearly labelled as such.
• A website that works well and does not interrupt reading with aggressive interstitials.

What to prioritise by type of website

Type of website	Priority	Common mistake
Clinic, law firm, advisory practice	Identified professionals with their registration, expert review, accurate and careful information.	Generic, unsigned copy on medical or legal topics.
Online shop	Company details, clear policies, product pages with original information, genuine reviews.	Descriptions copied from the manufacturer, returns policy hard to find.
Blog or publication	Authors with real experience, methodology, an editorial and corrections policy.	Articles signed "Editorial team" on topics that call for experience.
B2B services company	Detailed case explanations (with permission), methodology, a visible team.	Unsupported promises, client logos used without authorisation.
Estate agency	Demonstrated local knowledge, reliable process information, agency and registration details.	Generic buying guides with no author and no updates.

How to review your site against E-E-A-T, step by step

A useful review is not about ticking boxes; it is about looking at your site the way a sceptical rater would. The process we follow:

1. Select the pages that matter. Those that generate business and those that deal with YMYL topics. There is no need to review hundreds of old posts before fixing your ten main pages.
2. Identify the purpose of each page. To inform, to sell, to generate leads? The guidelines stress that quality is judged relative to purpose: a product page does not need what a medical guide needs.
3. Search for your brand from the outside. Search your name with and without terms such as "reviews" or "complaints", and read what independent sites say. It is what raters are asked to do, and what many customers do before getting in touch.
4. Check the "who, how and why" of each page: is it clear who wrote it and with what experience? Is it explained where the data comes from? Is it evident that the page exists to help rather than just to capture traffic?
5. Verify accuracy. Check figures, dates, legal references and technical claims. A single serious error on a YMYL page costs more trust than any cosmetic improvement can earn back.
6. Prioritise by impact. Fix what can damage trust first (errors, incomplete contact details, promises you cannot keep), then what strengthens it (authors, methodology, sources).

Common mistakes

• Creating author pages for people who had no part in the content.
• Updating the date on every article without changing anything, to look recent.
• Adding seals, awards or certifications that cannot be verified.
• Padding articles with generic definitions to make them longer, instead of adding concrete experience.
• Treating E-E-A-T as a one-off project rather than a permanent editorial standard.

E-E-A-T, AI-generated content and generative search

Google has said publicly that it assesses the quality and helpfulness of content, not the tool used to produce it. Using AI is not a problem in itself; producing content at scale with no added value is, and Google's spam policies treat it as abuse. Our working rule is simple: an AI draft is only a starting point, and nothing is published until someone with real expertise in the subject has checked the facts, added what only experience can add and taken responsibility for the result.

In practice, AI makes the things it cannot generate more valuable: first-hand experience, proprietary data and professional judgement. The same applies to generative search: when an assistant decides which sources to cite, a page with original information, clear authorship and an external reputation has more reasons to be chosen than an interchangeable text. We explain this in how to appear in ChatGPT and AI Overviews.

Conclusion

E-E-A-T is not a score to optimise; it is a description of what makes a source deserve trust. The useful work is having real experience and expertise, showing them transparently (who, how and why) and building a reputation others can verify. If you operate in a YMYL sector, start by reviewing your most sensitive pages through that lens. We can help with a content audit and an editorial plan as part of our content marketing service. You will find more terms in our SEO glossary.