What Is E-E-A-T? Four Elements for a Site Google Evaluates Well

Published:
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Category: SEO & Content
Authors: Shusaku Yosa

Published:
Last Updated:
Category: SEO & Content
Authors: Shusaku Yosa
"I write high-quality articles, yet my rankings don't improve." One cause of this may be insufficient handling of "E-E-A-T," a quality standard Google emphasizes. E-E-A-T is a set of four perspectives, described in Google's Search Quality Rater Guidelines, for measuring the quality of a website and its content. This article explains the meaning of E-E-A-T, its four elements, and concrete measures to make a site that Google evaluates well.
E-E-A-T is a standard Google uses to evaluate the quality of a web page. It is a term made from the initials of four elements: Experience, Expertise, Authoritativeness, and Trust (Trustworthiness).
Originally it was "E-A-T," without "Experience." In December 2022, Google updated its Search Quality Rater Guidelines and added "Experience," making it the current E-E-A-T. As a result, whether information is based on actual experience is now also emphasized as a point of evaluation.
This perspective evaluates whether the content is created based on actual experience. For a product review, for example, an article written by someone who actually used the product tends to be evaluated more highly than one written by someone who never used it. Concrete descriptions backed by first-hand information and real experience lead to a good evaluation of experience.
This perspective shows whether the content creator has sufficient knowledge and skill about the theme. Continuously publishing content that focuses on and digs deep into a specific field raises the specialty of the site as a whole. Supervision by experts and clear indication of the author's background and qualifications also serve to substantiate expertise.
This refers to a state in which the creator or website is widely recognized and trusted as an information source in the field. What matters is not just claiming to be an expert yourself, but how third parties evaluate you. Backlinks and citations from other sites, and mentions from public institutions and industry media, serve to raise authoritativeness.
This perspective evaluates whether users can use the site with peace of mind, including the accuracy of information, the transparency of site operation, and the safety of the website itself. Google positions this "Trust" as the most important, central element among the four elements of E-E-A-T. It is easier to understand if you think of experience, expertise, and authoritativeness as the foundation that substantiates this trust.
Based on the four elements, here are representative measures you can work on in practice.
YMYL (Your Money or Your Life) refers to topics that may have a large impact on a user's money, health, or life. In YMYL fields such as medicine, finance, and law, incorrect information could have a serious impact on users, so E-E-A-T is evaluated especially strictly. When handling relevant genres, you need to more thoroughly implement measures that ensure trust, such as expert supervision and clear indication of sources.
E-E-A-T is Google's quality-evaluation standard consisting of four elements: Experience, Expertise, Authoritativeness, and Trust. The central one is trust, and viewing the other three as the foundation that supports it clarifies the priority of your measures. Steadily accumulating measures such as clear author information, descriptions of real experience, expert supervision, and organized operator information is the shortcut to building a site Google evaluates well. Especially when handling YMYL fields, aim for content design that satisfies E-E-A-T more carefully.

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