The concept of E‐A‐T (Expertise, Authoritativeness, and Trustworthiness) was introduced by Google in the Search Quality Rater Guidelines (SQRG) around 2014. It is one of the principles that human quality raters use to assess how well search results satisfy users. Then, on December 15, 2022, Google transformed E-A-T into E-E-A-T by adding a second “E” for Experience. The addition explains first-hand or life experience when evaluating content—a reviewer who authored the content writes about products used previously is a guide.
The Four Pillars of E-E-A-T
1 Experience (First-Hand or Lived Knowledge)
This ‘E’ more means underscoring emphasizes actual experiences as primary source material rather than secondary data and research. Is there any background regarding hands-on knowledge? Was training provided? An example suffices from genuine product reviews which are accompanied with images as well as personal stories do better.
2. Expertise
Included in this description are author’s bios credentials. It is adequately without saying that documents such as id and certification alongside a deep insight quote can set further levels on sites like medicine and finance where professionals authoring documents do bear weight.
3. Authoritativeness
Authoritativeness is the reputation of a site or creator in relation to a specific area. Some indicators are external links coming from credible sources and being looked at as references, through mentions by high-quality sources. A good example would be Harvard Medical School since it is regarded as authoritative because of its affiliation.
4. Trustworthiness
When talking about E-E-A-T elements, trust extends on the foundation pillar. It is centered around safety, accuracy, transparency and quality. HTTPS websites with well-defined policies, proper citation handling, credited authors, current content devoid of dishonesty presentation are all foundational.
Why E-E-A-T Matters for SEO
While Google insists E-E-A-T isn’t standalone ranking criteria , it remains one of the critical quality signals that impacts what human raters use to influence future algorithm updates. High E-E-A-T content typically:
How Google Evaluates E-E-A-T
The search quality raters rely on SQRG for assessing content’s quality—these do not affect particular rankings, but will shape future changes.
Their evaluation helps “teach” the machine learning systems constructed by Google to prioritize favorable terms of E-E-A-T and disregard low-value, thin, or manipulative deceitful content text.
Algoritm biasing towards original helpful materials is slowly incorporated over time as core algoritms designed by google are recalibrated in relavence.
Actions Recommended In Relation To E–E–A–T
a) Portray Experience
b) Show Expertise
c) Strengthen Authoritativeness
d) Strengthen Trustworthiness
e) Embrace People-First Content
Misconceptions & Clarifications about E-E-A-T
Not a formula or score: E-E-A-T is not a direct algorithm or checklist. It’s a qualitative benchmark from Google’s guidelines.
Not just for YMYL: While critical concerning sensitive subjects, E-E-A-T enriches every market from travel blogging to how-to product guides.
Not anti-AI: There are no issues with AI applications; however, out of touch, algorithmically produced content lacking expertise will not perform well.
The Future of E‑E‑A‑T
With AI content exploding, Google will continue tuning systems to favor authentic, human-driven content with demonstrable E‑E‑A‑T. Expect increasing emphasis on experience signals—videos, case studies, original research—as hallmarks of trustworthy, standout content . Brands should think holistically: build a reputation on-site and off-site, through expert voices, proof of real-world outcomes, and transparency.
Summary Table: E‑E‑A‑T Checklist
Pillar | Key Actions |
Experience | Use first‑person content, include testimonials and original media |
Expertise | Feature qualified authors, bios, certifications |
Authoritativeness | Gain backlinks, mentions from recognized sites |
Trustworthiness | Secure site, cite sources, update content, ensure transparency |
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By aligning content with Google’s E‑E‑A‑T framework, you not only improve visibility but also foster trust, authority, and meaningful engagement. And when businesses like Conversions embody these principles—showcasing real results and genuine expertise—they set a standard for both SEO success and audience confidence.
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