What Is E-E-A-T? What Google Means and What Blogs Can Show

E-E-A-T stands for experience, expertise, authoritativeness and trustworthiness: the qualities Google says its systems try to recognize when they decide which helpful content to put first, with trust as the most important. It is not a score, and it is not one ranking factor you can add to a page. For a small blog, it comes down to showing readers who wrote a page, how you know what it says and why they can rely on it.

Where E-E-A-T comes from

The term comes from Google's Search Quality Rater Guidelines, the handbook for the people who tell Google whether its results seem to be good. Google's page on creating helpful content says raters are trained to judge whether content has strong E-E-A-T, and suggests reading their guidelines to assess your own content.

The guidelines used three letters, E-A-T, until Google announced an update on 15 December 2022 that added experience. The new letter asks whether content was produced with some first-hand experience, "such as with actual use of a product, having actually visited a place or communicating what a person experienced" (Google Search Central Blog). Google's example: to fill in a tax return correctly you probably want an accounting expert, but for reviews of tax software you might prefer people who have used the services.

This post quotes the full guidelines dated 11 September 2025, the version Google's helpful-content page linked to when we read it on 8 October 2026.

What each letter means

The guidelines define the four parts in section 3.4 (Search Quality Rater Guidelines, pages 26 and 27). Each one is a question raters ask about a page and the person or site behind it:

• Experience. What raters consider: how far the creator has the first-hand or life experience the topic calls for. The guidelines' example: a review from a person who has used the product, against a "review" from someone who hasn't.

• Expertise. What raters consider: how far the creator has the knowledge or skill the topic calls for. The guidelines' example: home rewiring guidance from a skilled electrician, against guidance from an antique-homes enthusiast with no wiring knowledge.

• Authoritativeness. What raters consider: how far the creator or website is a recognized go-to source on the topic. The guidelines' example: the government's official passport renewal page.

• Trust. What raters consider: how "accurate, honest, safe, and reliable" a page is. The guidelines' example: product reviews written to help people decide what to buy, not only to sell the product.

Trust matters most. The guidelines place trust at the center of E-E-A-T as its most important member and say an untrustworthy page has low E-E-A-T however expert it seems (section 3.4, pages 26 and 27); their example is a financial scam run by a very experienced scammer. Google's helpful-content page says it more plainly: "Of these aspects, trust is most important." It adds that the other three feed into trust, but content need not show all of them.

That last point matters for a small blog. Google's page says some content is helpful for the experience it shows and other content for the expertise it shares. It adds that not all content needs specialized expertise: someone sharing a new way they found to clear snow from a driveway generally doesn't need any.

What E-E-A-T is not

It is not a single ranking factor. Google's helpful-content page says "E-E-A-T itself isn't a specific ranking factor", though it says combining factors that can spot content with good E-E-A-T helps. So no single tag, plugin setting or line of markup adds E-E-A-T to a page.

It is not a score. Google describes E-E-A-T as qualities its systems try to recognize through a mix of factors, not as a number it reports for your pages. If a tool or an audit gives you an E-E-A-T score, that number is the tool's own judgment.

Raters do not rank your page. The guidelines say no individual rating can directly change how a page, site or search result shows up in Google Search (section 0.1, page 6). Ratings measure how well the search engine is working and supply examples of useful and unhelpful results. Google's 2022 post says the guidelines "don't directly influence ranking". Read them as a picture of the results Google wants, not as a list of ranking rules.

Why some topics need more

Some subjects can hurt people when the information is wrong. Google and the rater guidelines call them YMYL topics, short for "Your Money or Your Life" (section 2.3, page 11): health and safety, financial security, and civic questions such as how to vote. On these topics, Google's helpful-content page says its systems put even greater weight on content with strong E-E-A-T.

Most blog topics are not in that group. The guidelines say "Many or most topics are not YMYL", treating YMYL as a spectrum (section 2.3, pages 11 and 12), with examples like these:

• When to visit the emergency room. Where the guidelines place it: Clear YMYL: wrong advice could do serious harm.

• How often a toothbrush needs replacing. Where the guidelines place it: May be YMYL: an everyday health question, where slightly wrong advice is unlikely to significantly harm health or safety.

• How often to wash jeans. Where the guidelines place it: Not or unlikely YMYL.

On a clear YMYL topic, experience and expertise do different jobs (section 3.4.1, page 28). The guidelines say a page sharing first-hand life experience can still rate highly if the content is safe, trustworthy and in line with well-established expert consensus, but some kinds of YMYL information and advice have to come from experts. The guidelines' example: safe, non-medical tips for sleeping comfortably late in pregnancy, from people who have struggled with it, are valuable experience; which sleep medications are safe in pregnancy is advice best left to experts.

That gives a blogger a usable line: tell readers what happened to you, and point them to an expert source for advice your experience cannot support. A food blog meets that line when readers ask health questions about a dish, as keyword research for food bloggers shows.

What a small blog can show

Google's helpful-content page suggests judging your content by asking who made it, how and why. Each item below ties one practical step to the question on that page it answers.

A byline and an about page (who). Google's first question about who created the content is whether it is obvious to visitors who wrote it, and it asks whether bylines lead to more about the author. A byline that links to a short about page lets a reader see who is giving the advice before they act on it.

First-hand photos and tests (experience, and how). Google asks whether content clearly shows first-hand expertise, for instance from really using a product or a service, or from going to a place. For product reviews, its How section says readers can trust a review more when they understand how many products were tested, what the results were, and the way the testing was done, with evidence such as photographs.

On a blog, that means your own photos of the dish, the trail or the setup, a plain account of what you did, and no claims about tests you did not run. If you review products as an affiliate, keyword research for affiliate marketing shows how to keep other sites' test results apart from your own.

Sources beside the claims (expertise and trust). Google's expertise questions ask whether content earns trust through things like clearly cited sources, evidence of the expertise behind it, and background on the author or the site publishing it. Link the original source next to the claim it supports: the manufacturer's instructions, the official rule or the study itself, rather than a page that repeats it. Sources support your work without replacing it; Google's page notes that crediting other sources doesn't remove the need for your own original effort.

A clear focus that others recognize (authoritativeness). Google asks whether your site has a main purpose or focus, and whether someone researching it would find it well trusted or widely seen as an authority in its field. The rater guidelines (section 3.4, page 27) tell raters to look at what others say about a site, such as independent reviews, references and news articles. So this part is earned rather than claimed: write about one subject consistently and well enough that other people point to you.

Facts that are still true (trust). One of Google's expertise questions simply asks whether the content contains factual errors that are easy to verify. Prices, product versions, app menus and official rules change after you publish, so recheck those parts of older posts and correct them. Change the date only when the content changes substantially: Google lists changing a page's date to make it look fresh, when the content hasn't substantially changed, as a warning sign. How to update an existing blog post helps you decide whether a stale post needs a refresh or a rewrite.

An honest account of who and how (trust). Never invent a credential, a name or a test. Google calls fabricated creator profiles, such as made-up names, false credentials or AI-generated headshots, a form of deception that makes a page untrustworthy. The rater guidelines (section 3.4, page 27) also count a clear conflict of interest against trust: a paid influencer's "review" is less trustworthy than an owner sharing their experience. If a recommendation earns you money, say so where you make it.

A reason to exist beyond search (why). Google calls the why question perhaps the most important one, and says the answer should be that you create content mainly to help people, the kind visitors would value if they came straight to your site. A practical test: would you still write this post for your existing readers if search engines didn't exist?

What these steps won't do

None of this is a ranking switch: Google says E-E-A-T is not, by itself, a specific ranking factor. The steps are worth taking because they help readers decide whether to trust you, and trust is the part of E-E-A-T Google calls most important.

Start with the post that gives your readers the most consequential advice, and check it against the seven points above.

For where E-E-A-T sits among the rest of SEO, read what is SEO. To build a post around what searchers ask before you write it, see how to write a blog post.