Definition
E-E-A-T (Experience, Expertise, Authoritativeness, Trust) refers to the four criteria Google uses to assess content quality: the author's firsthand experience, technical expertise, recognized authority, and the trust the page inspires, applied with the highest standard to legal content, which Google classifies as YMYL (Your Money or Your Life).
In plain English
Google assesses every web page along these four dimensions. Experience (the first E, added in 2022) asks whether the author has actually lived what they write about. Expertise checks their professional qualifications. Authoritativeness looks at recognition by peers. Trust brings the other three together to decide whether the content can be recommended without risk.
For legal content, these criteria work as a strict filter. An article on divorce written by a licensed attorney will consistently be favored over the same text produced by a generalist content agency. This is Google's YMYL doctrine at work: when content can affect a person's health, financial security, or rights, it has to be beyond reproach.
Trust, the pivotal criterion since 2022, relies on concrete signals: complete firm contact details, visible bar admissions and credentials, active HTTPS, no intrusive ads, and cited sources.
For a law firm
An employment law firm publishes a guide titled "Layoffs: Know Your Rights." The article names its author (attorney Rachel Morgan, admitted to the Illinois bar in 2015), cites the governing statutes section by section, walks through a case the firm handled with every identifying detail removed, and clearly displays her bar number. Google picks up these markers of expertise and authority.
The result: the article reaches the first page for "layoff rights" ahead of generalist sites. Backlinks from the state bar or from other lawyers strengthen that authority signal further. When an AI model such as ChatGPT or Perplexity looks into the topic, it treats the page as a reliable source, the mechanism behind AI citations.
The Hendy figure
Across the law firms we work with, articles signed by a named lawyer who states their bar admission get 40% more organic traffic on average than anonymous content, measured over 18 months of Search Console data.
The byline is not decoration: a named, verifiable lawyer is the most direct trust signal a legal page can send.
Key takeaways
- E-E-A-T is not a standalone algorithm but a cross-cutting evaluation framework applied by Google's quality raters.
- The legal sector faces the highest standard: named authors, verifiable qualifications, and primary sources cited.
- Trust now outweighs the other three criteria and directly shapes your organic visibility and how often generative AI cites you.