E-E-A-T stands for Experience, Expertise, Authoritativeness and Trustworthiness. It comes from Google’s Search Quality Rater Guidelines, the handbook human reviewers use to judge search results. It is not a single ranking factor, but it describes what Google’s systems try to reward, which makes it central to on-page SEO and content quality.
The four parts
- Experience: has the creator used the product, visited the place or lived the situation? Added in December 2022.
- Expertise: do they have the knowledge or skill the topic needs?
- Authoritativeness: is the creator or site a recognised go-to source on the subject?
- Trustworthiness: is the page accurate, honest, safe and transparent? Google calls trust the most important member of the family.
Why E-E-A-T matters most for YMYL topics
“Your Money or Your Life” (YMYL) topics can affect health, finances, safety or wellbeing: medical advice, investing, legal guidance, news. Google holds these pages to the highest standard. A recipe blog needs less proof of expertise than a page about medication doses.
How to show experience
- Use your own photos, screenshots and results.
- Describe what you tested, how and for how long.
- Share specific details only someone who has done it would know.
- Include mistakes and lessons, not just success stories.
How to show expertise
- Add author bylines linked to author bio pages with credentials.
- Have qualified people write or review specialist content.
- Cite reputable sources and link to them.
- Cover topics in depth rather than skimming many subjects.
How to build authority
- Earn mentions and links from respected sites in your field through digital PR.
- Publish consistently on a focused subject to build topical authority.
- Speak at events, contribute to industry publications and win awards.
How to build trust
- Show a real address, phone number and company details.
- Publish clear policies: returns, privacy, editorial standards.
- Use HTTPS and secure payment.
- Display genuine reviews and respond to complaints. See online reviews and SEO.
- Keep content accurate and dated, and update it when facts change.
Is E-E-A-T a ranking factor?
Google says E-E-A-T itself is not a direct ranking factor. Instead, it uses many signals (links, mentions, content quality, user behaviour) that correlate with what raters judge as high E-E-A-T. In practice, improving these qualities tends to improve rankings over time.
Frequently asked questions
Do I need author bios?
For advice content, yes. They help users and reinforce expertise.
Can AI content have E-E-A-T?
Only when a human adds real experience, expertise and fact-checking.
Related terms
See SEO content writing, Google algorithm updates and the SEO encyclopedia.
Mr. SEO
Mr. SEO is the webmaster at SEO TT - SEO tips and tricks, a publication about all things SEO related.