What is E-E-A-T?
E-E-A-T represents the four core dimensions of Google's quality evaluation framework: Experience, Expertise, Authoritativeness, and Trustworthiness. This framework, comprehensively defined in Google's guidelines to search quality evaluators (Search Quality Evaluator Guidelines), transformed from E-A-T to E-E-A-T with the addition of the Experience dimension in 2022.
E-E-A-T is not a direct ranking factor; however, it forms the basis of content quality signals that shape Google's algorithm. For artificial intelligence systems, the situation is much more direct: LLMs explicitly look at signals that overlap with E-E-A-T when selecting content.
Meaning of the Four Dimensions and GEO Connection
Experience
Signals indicating that the person producing the content has truly lived that topic. Someone writing "how to do face makeup" and sharing their own experience with photos; a law firm providing real case examples are considered proof of experience.
Importance in GEO: Artificial intelligence systems find "experience-driven" content more reliable than theoretical content. Content containing real user scenarios, before/after comparisons, and concrete cases is more frequently cited in AI responses.
Expertise
Proof that the author or organization has technical knowledge and competence in that field. Doctor's approval in medical content, lawyer's signature in legal content, licensed consultant's statement in financial content.
Importance in GEO: Content lacking author information is less preferred by AI systems. The presence of the author's name, title, and a short biography in every blog post — ideally marked with a Person schema — strengthens the expertise signal.
Authoritativeness
Your or your site's recognition as a reference point in that field. This is mostly measured by the backlink profile; however, being featured in sectoral publications, academic citations, and media appearances also build authority.
Importance in GEO: ChatGPT and Perplexity tend to choose the most authoritative source among multiple sources writing on the same topic. Backlink quality (universities, industry organizations, leading media) is as decisive as the number of backlinks.
Trustworthiness
The most comprehensive dimension of E-E-A-T. Technical security (HTTPS), editorial transparency (author information, correction policy), ease of contact (address, phone, email), user reviews, and complaint mechanisms form the trust signals.
Importance in GEO: AI systems prefer sites lacking trust signals less as sources. Especially in the YMYL (Your Money or Your Life) category, trust criteria are much stricter for health, legal, and financial content.
Practical Steps to Strengthen E-E-A-T Signals
1. Create Author Profiles
For each content creator:
- Author box with name, surname, and photo
- Short biography (area of expertise, years of experience, certifications if any)
- LinkedIn or industry profile link
- Author page marked with Person JSON-LD schema
2. Enrich Your About Us Page
The About Us page is the most critical point where AI systems gather information about the company. Add the following:
- Company establishment date and story
- Team photos and individual profiles
- Office address and contact information
- Media appearances (press news, interviews)
- Sectoral memberships or certifications
3. Gain External References
To strengthen the authority dimension of E-E-A-T:
- Guest authorship in sectoral publications
- Podcast or webinar presentations
- Publishing research or survey data and leveraging it for PR
- Contributing to company/topic pages on Wikipedia (not from your own company)
4. Adopt a Content Update Policy
Freshness holds an important place among trust signals. On every important page:
- Clearly state "Last updated: [date]" information
- Fill in the
dateModifiedfield in the Article schema - Briefly stating the update history is an indicator of transparency
E-E-A-T and YMYL Content
For sites producing content on topics such as health, law, finance, and security, E-E-A-T standards are much stricter. In these categories, artificial intelligence systems also act more cautiously: instead of quoting from ambiguous or unverifiable sources, they prefer clearly recognized and trusted sources. For your YMYL content, always include expert approval, legal disclaimers, and a bibliography.
How Do You Evaluate Your E-E-A-T Performance?
Google Search Console does not offer a direct E-E-A-T metric. However, there are indirect indicators:
- Core Web Vitals: Technical trust signal
- Backlink profile quality: Quality industry links via Ahrefs or SEMrush
- Branded search volume: As authority grows, branded searches increase
- GeoScore E-E-A-T criterion: GeoScore also evaluates your site through this dimension