Google's quality raters use a framework called E-E-A-T to assess content quality. Here's how it works and what to do about it.
Google employs over 14,000 human quality raters who evaluate websites using a detailed framework called E-E-A-T: Experience, Expertise, Authoritativeness, and Trustworthiness. Their ratings don't directly change rankings, but they inform the development of the algorithm. Understanding what quality raters look for tells you exactly what Google's AI is learning to prioritize.
The Four Components of E-E-A-T
Experience
Added to the original E-A-T framework in 2022, Experience refers to first-hand, lived experience with the topic. A product review written by someone who actually purchased and used the product demonstrates Experience. A web development guide written by someone who has actually built websites does too. Google increasingly rewards content that shows direct engagement with the subject matter.
Expertise
Expertise refers to formal knowledge and skill in a subject area. For YMYL (Your Money or Your Life) topics — health, finance, legal — Google expects content to be created by qualified professionals. For other topics, demonstrated expertise through depth, accuracy, and consistent quality suffices. Author credentials, industry recognition, and speaking/publication history all contribute.
Authoritativeness
Authoritativeness is about reputation — how others in your industry perceive your business and content. This is largely determined by external signals: backlinks from respected sites, mentions in industry publications, citations by other experts, and reviews on authoritative platforms. You can't claim authoritativeness — it's conferred by others.
Trustworthiness
Trust is the most important component of E-E-A-T, according to Google's own guidelines. It encompasses everything from website security (HTTPS), transparent business information (physical address, contact details, ownership), to accuracy of claims and integrity of the business itself. YMYL sites with low Trust scores are heavily penalized regardless of other signals.
Practical E-E-A-T Improvements for Business Websites
- Add detailed author bios to every article — include credentials, professional history, and a photo.
- Create a thorough About page with company history, team members, and verifiable business information.
- Display your physical address, phone number, and business registration information clearly.
- Add customer testimonials with full names, roles, and companies (with permission).
- Earn editorial backlinks from respected industry publications and local media.
- Cite your sources — link to studies, data, and authoritative references within your content.
- Maintain consistent, accurate business listings across Google, Yelp, BBB, and industry directories.
E-E-A-T for AI Content
As AI-generated content floods the web, Google's E-E-A-T signals become the primary mechanism for distinguishing high-quality, human-expertise-backed content from low-quality generated filler. AI-generated content without genuine human expertise, experience, and editorial oversight fails E-E-A-T by design. The key isn't whether AI was used in production — it's whether the published content genuinely reflects real expertise and experience.
If you use AI to assist content creation, always have a genuine expert review, add first-hand insights, and attribute authorship to a real person with verifiable credentials. This is what separates content that ranks from content that doesn't.
Frequently Asked Questions
Does E-E-A-T apply to all websites?
E-E-A-T applies to all websites but is most heavily weighted for YMYL (Your Money or Your Life) topics — health, finance, legal, and safety. For these topics, Google requires a higher standard of expertise and trustworthiness.
Can I improve my site's E-E-A-T score?
E-E-A-T isn't a score Google shows you directly, but it influences rankings. You can improve it by adding expert author bios, earning authoritative backlinks, maintaining accurate business information, and producing content that demonstrates genuine first-hand expertise.
Is E-E-A-T a direct Google ranking factor?
Google's quality raters assess E-E-A-T but their ratings don't directly change rankings. However, the rater framework informs algorithm development, so signals associated with E-E-A-T (backlinks, author credentials, trust signals) do indirectly influence rankings.
Iyron Team
iyron.io
At iyron.io, we design, build, and manage high-performance websites and apps for small and mid-size businesses across the US — with SEO, AEO, and local ranking built in by default.