What E-E-A-T Is and How It Affects Website Rankings
E-E-A-T isn't a direct ranking factor in the algorithm — it's the framework Google's human raters use to manually assess page quality, which in turn trains the search models. That's exactly why its signals, through dozens of algorithmic proxies, genuinely affect rankings.
What the four letters actually mean
E-E-A-T stands for Experience (the author's personal experience with the topic), Expertise (professional competence), Authoritativeness (recognition by the industry and other sources), and Trustworthiness (accuracy, safety, transparency). Google's documentation calls Trust the most important of the four: expert content on an untrustworthy site still fails to help the user.
The term comes from the Search Quality Rater Guidelines, a 170+ page document that Google's human raters use to assess search result quality as part of experiments and model training. It's neither an algorithm nor a checklist to implement directly — it's a description of what a quality page looks like in Google's own terms.
An important nuance often missed: E-E-A-T is applied especially strictly to YMYL topics (Your Money or Your Life) — medicine, finance, law, safety. A coffee shop landing page needs far less author expertise than an article about treating diabetes.
Experience: what you can't fake with text
This component was added in 2022, separate from Expertise — the formula used to be E-A-T. Experience means the author actually used the product, went through the procedure, visited the place they're writing about. A restaurant review from someone who genuinely ate there, with a photo of their own table, carries more weight than a compilation of other people's reviews.
In practice, that means review articles and case studies should include specifics you can't get from generic sources — your own photos, result numbers, dates, mistakes you made. Generic phrases like 'many clients were satisfied' send no personal-experience signal at all.
Expertise vs. Authoritativeness: the difference people confuse
Expertise is what you know and can demonstrate in the text: precise terminology, links to primary sources, details only a practitioner would know. Authoritativeness is what others say about you: mentions in industry publications, links from authoritative sites, your material being cited by competitors and the press.
Expertise is built on-site — through author bios with an 'About the author' page, credentials shown (a license number for healthcare, bar membership for lawyers), and content depth and accuracy. Authority is built off-site and requires PR work, press coverage, participation in industry rankings — slower and more expensive than one-time content optimization.
A common mistake: a site invests in only one of the two. An expert article with zero external links to it looks authoritative only to people already on the site — for the rest of the internet, it's anonymous.
Trustworthiness: the foundation everything else depends on
Trust is built from verifiable technical and content signals: site-wide HTTPS, real contact details and legal information (for Uzbekistan — tax ID, legal address, a working phone number), no misleading headlines, and honest return and payment terms on commercial sites.
Google's documentation confirms that negative reviews about a company online and the absence of verifiable information about the organization are low-trust signals raters explicitly account for. A Google Business Profile with genuine reviews and company responses works toward the same dimension.
On YMYL sites, missing contact information, a privacy policy, or an about-the-company page is one of the first reasons for a low quality rating under the raters' guidelines, regardless of how good the text itself is.
What to actually do on your site: step by step
Add author pages with a real name, photo, credentials, and bio — for a company blog this isn't a formality, it's a direct Experience and Expertise signal. Link authors to their LinkedIn or relevant professional community profiles.
Implement Organization and Person schema.org markup, list real contact details, your tax ID, and legal address in the site footer. Collect reviews on Google Business Profile and relevant platforms — and respond to them, including the negative ones.
For YMYL content, add fact-checking: links to primary sources (studies, government bodies, official statistics), a last-updated date, and, where appropriate, a review by a subject-matter expert. None of this guarantees a ranking jump directly, but it removes the barriers that keep content from ever qualifying as high quality in the algorithm's eyes.