E-E-A-T — Experience, Expertise, Authoritativeness, Trustworthiness — is Google's framework for evaluating content quality. For UK service businesses (solicitors, accountants, agencies, healthcare, consultants), E-E-A-T is the difference between ranking and not ranking. This guide explains each letter with specific UK examples, the 9 elements of an effective author bio, and a complete audit checklist.
The four letters of E-E-A-T
- Experience: First-person, direct involvement with the topic. New in late 2022. Critical for YMYL topics.
- Expertise: Demonstrated knowledge of the subject. Credentials, qualifications, depth of analysis.
- Authoritativeness: Recognition by others as a credible voice. Citations, mentions, links.
- Trustworthiness: Honesty, accuracy, transparency. The most important of the four — Google's own quality rater guidelines say so.
Why Google added the second 'E' in late 2022
Before December 2022, Google evaluated only E-A-T. The second E (Experience) was added explicitly to differentiate content written by someone who has done the thing from content written by someone who has only read about the thing. This is the framework Google now uses to push down generic AI-generated content while keeping room for expert-led AI-assisted content.
For UK service businesses, this is good news. The smaller specialist firm with 15 years of real client work consistently outranks the global content farm with thin generic articles.
E-E-A-T signals for UK service businesses
Solicitors
SRA registration number visible on every page. Solicitor profiles linking to their Law Society registration. Case studies from real (anonymised) UK matters. References to specific UK statutes and recent case law. Office address with SRA-verifiable details.
Accountants
ICAEW/ACCA/CIMA registration visible. Accountant profiles with qualification details. References to specific UK tax legislation, HMRC guidance. Year-end-relevant content (Self Assessment, Companies House filings). Real client testimonials with company names where consent allowed.
Digital agencies
Senior team members named with biographies, LinkedIn links, case study credits. Industry partnership badges (Google Partner, Meta Business Partner). Real client logos with consent. Specific UK case studies with measurable results. Public speaking and writing portfolio.
Healthcare providers
GMC/GDC/NMC registration visible. Practitioner biographies with qualifications and registration numbers. Patient testimonials within MHRA/ASA rules. References to NHS guidance and NICE clinical guidelines. CQC registration and rating shown.
Management consultants
Senior consultant biographies with industry experience years and prior firms. Case studies with named client industries (anonymised where required). Speaking engagements, published research, conference participation. Methodologies explained transparently.
Author bios: the 9 elements that move E-E-A-T
An effective author bio on a blog post contains:
- Full name (not "Editorial Team")
- Job title and designation (e.g. "Head of SEO", "Chartered Accountant")
- Years of experience in the topic
- Notable employers, clients or projects
- Relevant qualifications or industry certifications
- Photo (genuine, not stock)
- Link to a Person schema-marked author page on the same site
- LinkedIn or other professional profile link
- Specific area of expertise (not "marketing", but "B2B SaaS marketing")
The author page (one per author) should include all of the above plus a list of every article they've written on the site. This creates an authority hub that signals individual expertise to Google.
Schema markup that signals authority
- Article schema with author marked as Person schema, including jobTitle, sameAs (LinkedIn), worksFor
- Person schema on each author page
- Organization schema with foundingDate, address, telephone, sameAs (social profiles)
- LocalBusiness schema if you have a physical presence
- FAQPage schema for FAQ sections
- Review schema for case studies and testimonials (use carefully, must follow Google's review guidelines)
For technical SEO that supports E-E-A-T signals, see our guide on Core Web Vitals and the LCP threshold that actually moves rankings — a fast, well-built site reinforces trust signals to both users and Google.
About pages, team pages, case study pages: what to show
About page checklist:
- Company foundation date and history
- Mission and values (no fluff — be specific)
- Office location with map embed
- Senior leadership team with biographies
- Awards, accreditations, industry memberships
- Case study highlights with measurable results
- Press mentions if any
Team page: one section per senior person with photo, name, designation, brief bio, link to their author page.
Case study pages: structured with: client industry, challenge, approach, measurable outcome, named team member who led the work. The case study format generates strong E-E-A-T signals; AI-written content cannot replicate this depth.
This is also where Google's stance on AI content matters — content with strong E-E-A-T signals ranks regardless of whether AI helped draft it; content without E-E-A-T struggles regardless. See our analysis of whether Google penalises AI content for the full picture.
The E-E-A-T audit checklist
- Every blog post has a named author with full bio
- Every senior team member has a dedicated author page with Person schema
- Industry qualifications/registrations visible on relevant pages
- Real photos of real team members
- Genuine case studies with named team members and results
- Trust signals (memberships, awards, ratings) visible on homepage and footer
- Privacy policy, terms, contact details easily findable
- Schema implemented and validated
- Content references specific real-world events, regulations or sources
- Articles disclose author conflicts of interest where relevant
If your site fails 4+ of these, your E-E-A-T is suppressing rankings. The fixes are mostly free — they need editorial work, not a developer.
To see whether your site's on-page foundations are E-E-A-T-friendly at a glance, run our free SEO audit tool.
Frequently asked questions
Is E-E-A-T a direct ranking factor?
Google says it's not a single algorithmic signal but a framework that informs many signals. In practice, sites with strong E-E-A-T outrank sites with weak E-E-A-T on identical topics. Treat it as a ranking-affecting factor in operational terms.
Does E-E-A-T matter more for some industries?
Yes. YMYL topics (Your Money, Your Life — medical, financial, legal) have the highest E-E-A-T bar. Hobby and entertainment topics have a lower bar. Service businesses sit in the middle — high enough to matter, not as strict as medical.
Can a new site rank without established E-E-A-T?
For competitive YMYL terms: very hard. For long-tail or less competitive terms: yes, if author bios and content are strong.
How long until E-E-A-T improvements affect rankings?
3-6 months for systematic improvements. Schema implementation and author bios show measurable lift within weeks if done thoroughly.
Does linking to authoritative external sources improve E-E-A-T?
Yes. Citing primary sources (gov.uk, official platform docs, peer-reviewed research) signals trustworthiness and gives Google confidence in your content's accuracy.
Where to go next
E-E-A-T is the lever that most quietly moves rankings in 2026. Our senior-led SEO services include E-E-A-T audits and remediation as standard. Or and we'll identify your three biggest E-E-A-T gaps in writing.