E-E-A-T
Last updated September 2026
E-E-A-T stands for Experience, Expertise, Authoritativeness, and Trustworthiness, the framework Google's quality raters use to judge whether content deserves to rank, especially for topics affecting a person's health, finances, or safety. It is not a direct ranking factor itself, but it shapes the signals ranking systems are trained to reward.
E-E-A-T comes from Google's Search Quality Rater Guidelines, the document human evaluators use to assess search result quality and feed that judgment back into how ranking systems are trained and tested. It is not a score a page receives directly. It is a lens for whether content demonstrates real, firsthand experience, genuine subject-matter expertise, standing within its field, and enough transparency to be trusted.
01
What each letter actually asks
Experience, added in a 2022 update, asks whether the content shows firsthand, lived familiarity with the topic rather than secondhand summary. Expertise asks whether the creator has the knowledge or skill the topic requires. Authoritativeness asks whether the site or author is recognized as a go-to source in that space. Trustworthiness, treated as the most important of the four, asks whether the content, the author, and the site itself are accurate, transparent, and safe to rely on.
02
Where YMYL raises the bar
Content that could affect someone's health, financial stability, safety, or legal standing, so-called Your Money or Your Life topics, gets held to a stricter version of this standard, since the cost of low-quality or inaccurate content in those categories is higher for the reader.
- 01
Visible author bios with real credentials, not just a byline
- 02
Citations to primary sources and data
- 03
Transparent business information
real address, licensing, contact details
- 04
Original photos, case examples, or firsthand commentary over generic stock content
- 05
Reviews and testimonials that are verifiable, not fabricated
03
Why it matters for agencies
Clients in YMYL-adjacent categories, law firms, medical practices, financial services, sit under the strictest version of this standard, which means E-E-A-T needs to be built into site structure and content from the first brief, not retrofitted after a ranking dip. Author attribution, credential display, and transparent business information are cheap to add early and expensive to reconstruct later once a site's trust signals are already weak.
