What Is E-E-A-T? Show Google You Know Your Field
The short answer
E-E-A-T stands for experience, expertise, authoritativeness and trust. It comes from the guidelines Google gives the people who rate its search results, and it describes what makes a page believable. Google says E-E-A-T is not a ranking factor in itself, but its systems look for signs of the same qualities, and trust matters most.
Key takeaways
- E-E-A-T describes content people can believe. It is not a score, a tag or a setting on your website.
- Google says E-E-A-T is not a ranking factor, and that the ratings its raters give do not directly change rankings.
- Trust is the most important of the four. Experience, expertise and authoritativeness are ways of earning it.
- You show it with named authors, cited sources, accurate pages and independent reviews. You cannot add it with a badge.
In this guide
This guide is for owners who have been told their website "needs more E-E-A-T" and want to know what that means. It explains each letter, where the idea comes from, what Google says it is and is not, and what you can do about it: real authors, sources, accurate pages and reviews. It supports our content marketing service.
What is E-E-A-T, letter by letter?
Each letter is a question a careful reader would ask. The questions follow section 3.4 of Google's Search Quality Rater Guidelines. The examples are ours.
| Letter | What the guidelines ask | How a business shows it |
|---|---|---|
| Experience | Does the creator have first-hand or life experience of the topic? | A roofing company illustrates its repair guide with photos from its own jobs |
| Expertise | Does the creator have the knowledge or skill the topic needs? | A dental clinic's treatment pages are written or checked by one of its dentists |
| Authoritativeness | Is the creator or the website known as a go-to source for the topic? | A software company is cited by trade publications in its field |
| Trust | Is the page accurate, honest, safe and reliable? | An online furniture store shows correct prices, a returns policy and a way to reach a person |
The guidelines call trust the most important member of the E-E-A-T family. They say an untrustworthy page has low E-E-A-T however experienced, expert or authoritative it may seem.
Source1Google
Where does E-E-A-T come from?
From a handbook, not from Google's ranking software. Google uses people called search quality raters to judge whether its results are any good, and the Search Quality Rater Guidelines tell them how. The edition we read is dated September 11, 2025. Google added the first E, for experience, in December 2022.
Raters do not move your pages up or down. Google says they have no control over how pages rank, and that their ratings are not used directly in its ranking systems. It compares the ratings to the feedback cards a restaurant collects from diners.
Is E-E-A-T a ranking factor in SEO?
No. Google's SEO Starter Guide lists the belief that E-E-A-T is a ranking factor among the things it says not to focus on. There is no E-E-A-T score and no tag that switches it on.
The qualities still matter. Google says its systems use a mix of factors to identify content that shows good E-E-A-T. It names one on its How Search Works site: whether other prominent websites link or refer to the content. Google does not publish the full list, so be wary of anyone who claims to measure your E-E-A-T with a number.
YMYL (Your Money or Your Life)
Google's name for topics that could significantly affect a person's health, financial stability or safety, or the well-being of society. Google says its systems give even more weight to strong E-E-A-T on these topics, so a clinic is held to a higher standard than a furniture store.
How to show expertise on a website: what an owner can do
Show who wrote each page, how they know, where the facts come from and what other people say about you. All of it has to be true.
Six things an owner can do
- Name the real authorGoogle strongly encourages accurate bylines where readers would expect one, leading to a short page about the author's role and experience. That page is what people mean by an author bio for SEO. Name only people who did the work. Google calls made-up author profiles a form of deception.
- Have an expert check what needs checkingGoogle asks whether content is written or reviewed by someone who demonstrably knows the topic. Use a "reviewed by" line only when a real review happened, and say what was reviewed. A dentist who checked the treatment pages has not checked the insurance page.
- Cite your sourcesGoogle's guidance on links says that linking to your sources can help establish trustworthiness. Link to the original: the regulator, the manufacturer or the study itself. A supplier's claim about its own product is not a neutral fact.
- Keep every page accurateGoogle's self-check asks whether a page has easily verified factual errors. Give each important page one person who is responsible for it, and check prices, qualifications and rules on a set date.
- Say who is behind the websiteThe rater guidelines say it should be clear who is responsible for a website and who created its content. An About page and real contact details do that.
- Earn reviews and mentions you do not controlRaters are told to be skeptical of what a website says about itself and to look for independent reviews, references and news articles. Ask real customers for reviews and never pay for them: Google strictly prohibits incentives for reviews. See how to get more Google reviews and what digital PR is.
| Type of page | Who writes it | Who checks it |
|---|---|---|
| A how-to drawn from your own work | The person who does the work, or a writer working from their notes | An editor |
| Health, legal, money or safety advice | A qualified person, or a writer working from their notes | A qualified professional, every time |
| Company facts such as prices and guarantees | The team that owns the page | The person who owns the fact |
Content that shows what your experts know
We build each brief on what your own people know, with sources, so the page shows the experience behind it.
See the serviceQuestions people ask about E-E-A-T
Does every page need an author bio?
No. Google encourages bylines where readers would expect one, such as an advice article or a guide. A contact page or a product category does not need an author. What every website needs is a clear answer to who is responsible for it.
Does E-E-A-T matter for a small local business?
Yes, in a simple form. For a local business it mostly means real-world proof: accurate details, photos of your own work, named staff and reviews from real customers. In health, money or safety the standard is higher, and advice pages should be written or checked by a qualified person.
Does E-E-A-T apply to content written with AI?
Yes. Google says content should show these qualities however it is produced. An AI tool has no first-hand experience and cannot take responsibility for a claim, so a person with real knowledge still has to supply both. See whether Google penalizes AI content.
Does E-E-A-T matter for AI answers such as Google's AI Overviews?
Google says there are no additional requirements to appear in AI Overviews or AI Mode, and that the best practices for SEO remain relevant. So the same groundwork applies: clear facts, named sources and a reputation that other sites can confirm.
Find out how trustworthy your website looks
Send us your website and we will show you where authors, sources or proof are missing and what we would fix first.
The authors
Who wrote and checked this guide
Written by
Jamiez Nguyen
Founder & CEO
Jamiez Nguyen founded Taskcover and leads strategy and client growth. He started it in 2017 as a team doing search work behind the scenes for other agencies, then opened it to businesses in the USA, Canada and Australia.
Reviewed by
John Edward
CTO
John Edward leads the technical side of Taskcover: how sites are built, how fast they load, and how search engines read them.
Updated Fact-checked About the people at Taskcover
Sources
Where the facts in this guide come from
Facts last checked on October 12, 2026.
- 1Search Quality Rater Guidelines: General GuidelinesGoogleChecked on October 12, 2026
- 2Creating helpful, reliable, people-first contentGoogle Search CentralChecked on October 12, 2026
- 3Search Engine Optimization (SEO) Starter GuideGoogle Search CentralChecked on October 12, 2026
- 4Our latest update to the quality rater guidelines: E-A-T gets an extra E for ExperienceGoogle Search Central BlogChecked on October 12, 2026
- 5Automatically generating and ranking resultsGoogle Search: How Search WorksChecked on October 12, 2026
- 6Link best practices for GoogleGoogle Search CentralChecked on October 12, 2026
- 7Tips to get more reviewsGoogle Business Profile HelpChecked on October 12, 2026
- 8Google Search's guidance about AI-generated contentGoogle Search Central BlogChecked on October 12, 2026
- 9AI features and your websiteGoogle Search CentralChecked on October 12, 2026
