- Nov 29, 2022
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Search engines like Google are changing the rules for ranking websites and individual pages more often than a steady wind fills the sails of performance marketers. The search giant no longer takes anything “on faith.” In the past, it was enough to stuff a page with keywords to break into the top of the SERP. Today, not only Google, but even large AI-powered language models rely on E-E-A-T factors. Google wants proof that content is created not by “parrots” repeating someone else’s words, but by professionals who understand their subject.
Google has significantly tightened its quality requirements. Websites without demonstrable expertise have dropped in rankings and lost a huge share of organic traffic. Those who tried to game the system by generating thousands of AI pages without proper editing and fact-checking were hit especially hard. That is why E-E-A-T factors have become one of the key indicators of real value.
In this detailed guide, we will look at what E-E-A-T is, how each component works, why it is a matter of survival, and which specific steps can help you regain the trust of modern search algorithms.
What Is E-E-A-T: A Black Mark for Low-Quality Content or a Ticket to the Top?
The E-A-T concept was first introduced in 2014, when it appeared in the guidelines for human quality raters who evaluate search results. At that time, the framework consisted of three elements:- Expertise
- Authoritativeness
- Trustworthiness
Experience
This is the newest and, in many cases, the most underestimated update. Google now wants evidence that the author is not just a theorist who has read a lot of books and listened to countless podcasts, but a practitioner with real hands-on experience.Algorithms look for signs that the author of an article has actually used the product, visited the place described, or personally solved the problem.
For example, if you publish a review of a new type of game (such as an instant game) in an online casino, a dry description is no longer enough. You need real screenshots, gameplay videos, an explanation of how deposits work, what languages are supported, and even genuine player impressions. In other words, details that cannot be obtained simply by rewriting a press release from a developer or casino site.
For Google, experience and expertise are different things, but they reinforce each other.
Expertise
Expertise reflects the depth of the author’s knowledge. Unlike experience, which is often subjective, expertise typically requires objective confirmation.For topics in the YMYL category (Your Money or Your Life), such as medicine, finance, or legal services, this factor is critical. If an article about treating cardiovascular disease or psoriasis is generated by AI or written by someone without medical training, Google will usually down-rank that content. The system wants to see clear evidence of expertise: ideally, a medical degree, a financial advisor’s certification, or a lawyer’s license.
At the same time, for lifestyle or hobby topics (for example, cooking or crafts), “everyday expertise” is often enough. In such cases, expertise can be demonstrated through the quality and depth of the content. A site dedicated to product reviews or recipes will perform better if articles contain real photos, videos, step-by-step process descriptions, and clear results.
Authoritativeness
Authoritativeness is about reputation in the industry and among peers. Google analyzes whether the author and the site are recognized as thought leaders. The main signal here is citation.If reputable industry publications, encyclopedic resources, government sites, or other recognized experts link to your site’s content, its authority in the eyes of search engines grows exponentially. Importantly, authoritativeness cannot be built exclusively on your own domain; it is earned primarily in the broader ecosystem.
This applies both to individual authors and to the domain as a whole. A site that has been publishing high-quality analytics for years and has a strong backlink profile from trusted, relevant domains will have a level of authority that younger projects cannot achieve immediately.
Trustworthiness
Google explicitly states that trustworthiness is the central element of the entire E-E-A-T concept. Even if you have experienced experts and industry authority, a site that is technically insecure or publishes misleading information will quickly sink in the rankings.Trustworthiness includes everything from having a secure HTTPS protocol to transparent information about the business or media owner. From Google’s perspective, a user should immediately understand:
- Who is responsible for the content on the site
- How to contact the site or business owner
- How their personal data is processed, and under which policies
How E-E-A-T Affects SEO and How Google Grades Content Quality
It is important to understand that E-E-A-T is not a direct ranking factor. There is no dedicated column in an internal “Quality Score” table where a site receives a “5 for expertise.” However, the framework has a major indirect impact on rankings.
Google uses thousands of human quality raters who manually review sites using the Quality Rater Guidelines. The data collected from this work is used to train machine learning models. These models then apply the learned patterns automatically to billions of pages on the web.
There is a clear hierarchy of content quality that the system uses to assess usefulness. At the very bottom is “Lowest” quality content. This includes pages that spread disinformation, hate, fraud-related information, as well as low-grade AI-generated text with no added value. If algorithms detect signs of automatic text generation that adds no meaningful information and contains obvious “hallucinations,” a site can receive manual actions or even be removed from the index.
To avoid this, content should include:
- Real case studies
- Details that generic AI models are unlikely to know
- Reviews and practical tests
- Examples from actual work
- Personal opinions and professional recommendations
Most content on the internet sits in the “Medium” tier. These materials are generally fine, but lack depth, unique data, or verifiable author credentials.
The top of the hierarchy is “High” and “Highest.” To reach these levels, content must fully satisfy the user’s intent. For the “Highest” level, exceptional E-E-A-T is required. This usually means original investigative journalism, scientific breakthroughs, or unique personal experience from a recognized expert. Sites with this rating have immaculate reputations, are quoted by other authoritative sources, and effectively become the “gold standard” in their niche.
For YMYL categories, meeting these standards is often the only way to remain visible at all. In 2025, Google expanded the YMYL concept to include topics related to civic participation, elections, and public services, which means the requirements for accuracy in these areas are now extremely strict.
How to Earn the Trust of Search Algorithms
Building strong E-E-A-T signals is not a quick win; it is a long-term process that requires systematic effort. It involves content, technical foundations, and online reputation. Below are the main stages of turning a website into a resilient, trusted asset that search engines are willing to reward.Personalization and Verified Expertise
Today, anonymous content is increasingly perceived as a red flag. Every article should have a byline and a link to the profile of a real author. But a simple “Admin” or a random name is not enough. Each author needs a dedicated profile page.Such a page should include:
- A professional photo
- A detailed biography
- Areas of interest
- Titles, awards, or credentials (for example, “Certified Financial Planner”)
- Links to social profiles (especially LinkedIn)
- A list of key publications
This fact-based language is exactly what machines interpret best.
On many CMS platforms, an author page is not available “out of the box.” It is worth extending the site’s functionality to add fields for author information, estimated reading time, publication date, and last updated date. For crawlers, these metadata points are additional quality signals.
You should also implement Schema.org markup for Person and Author entities – this helps search engines more easily identify authors as distinct entities.
Showcasing Experience in Every Paragraph
Ideally, you should move away from impersonal, generic instruction-style content. Add personal observations. Use photos taken while using the product, embed video reviews or process screenshots.At the same time, avoid empty claims like “we are market leaders” or “we’ve completed thousands of projects” if they are not backed by concrete examples and verifiable evidence. A more reliable approach is to build a real portfolio of case studies:
- Specific client challenges
- Concrete actions taken
- Measurable results
Video content that demonstrates your work process is particularly valuable. If publishing on large video platforms is not feasible, you can host videos on your own infrastructure or alternative video platforms. The key point is to “show your face” and processes, not just describe them.
Phrases such as “during testing we noticed…”, “in my experience…”, or “we ran into this issue several times…” significantly increase the perceived value of the text.
Clear Structure and Reliable Sources
When working on E-E-A-T, start from the principle that every article should be grounded in verifiable facts. Ideally, you should reference primary sources wherever possible:- Legislation and regulations
- Scientific studies
- Official statistics
- Manufacturer or service-provider documentation
It is also worth revising the “About” page. It should clearly present the company’s history, mission, and team. Photos of the office, real employees, and company events help build trust.
Pages such as “Contacts” (with an address and phone number), “Privacy Policy,” and “Terms of Use” are part of the basic hygiene standard. They signal that the business is real and legally responsible.
At the same time, you should work on strengthening the domain’s overall authority – for example, through high-quality digital PR, mentions in the media, and collaboration with recognized industry partners.
Reputation Management (SERM)
Your site does not exist in a vacuum. Algorithms analyze what others say about you. Encourage customers to leave reviews, particularly on independent platforms such as Google Maps, Trustpilot, and niche review sites. The sentiment of these reviews is taken into account in rankings.
If you sell products and the web is full of negative comments about delivery or support, your positions may drop, even if your content is strong. You cannot ignore negative feedback: respond, resolve issues publicly, and demonstrate that the company takes responsibility.
This means you will need to monitor mentions of your brand and website across:
- Social networks
- Forums and communities (for example, Reddit-like platforms)
- Review aggregators
- Mapping and local business services
Another critical aspect is how you work with artificial intelligence. Google does not prohibit AI, but it does penalize laziness. If you use AI tools to produce content, treat them as assistants for structuring ideas or drafting outlines – the final text must undergo rigorous human editing.
Fact-checking is non-negotiable, as AI models can invent data, figures, and dates. Experienced site owners who use generated text often embed blocks like “Expert Opinion” or “Specialist’s Advice” – short commentary from a real professional with a profile on the site. This hybrid approach turns dry draft text into a more credible recommendation.
The key is to add unique value that a generic model cannot produce: fresh data, expert insights, niche examples, and localized context. Also, remove any technical artefacts of generation and polish the language.
Technical Excellence
No level of expertise will save a site that loads in 10 seconds or breaks on mobile screens. From an E-E-A-T perspective, technical quality underpins trust.Ensure that:
- The site loads quickly on all key devices
- The mobile version is fully usable and visually stable
- There are no broken links or endless redirect chains
- Intrusive ads do not block content or make the page unusable
Practical Tools and Action Plan for Improving E-E-A-T
Managing E-E-A-T is an ongoing cycle of auditing and improvement. To keep control, you need the right tools and a clear roadmap.First, regularly review data in Google Search Console. Analyze CTR and average position for important queries. A sudden drop may indicate a decline in perceived trust or relevance for a specific topic or page.
Second, conduct competitive analysis. Study the top 3 results for your key queries:
- Who are the authors?
- How are their materials structured?
- Which sources do they reference?
- How do they demonstrate expertise and experience?
Below is a checklist to strengthen your site’s E-E-A-T signals.
E-E-A-T Checklist
Run a full content auditIdentify and update outdated materials (for example, reviews of online casinos or products that are no longer relevant). If information cannot be updated, either remove the page or create a new, relevant article and set up a 301 redirect. Old, irrelevant content drags down the entire domain.
Formalize your experts
If your site operates in compliant, mainstream niches, you can invite real subject-matter experts to write or review content. For medical or health-related sites, consider having a licensed professional review articles and indicate them as a “Medical Reviewer” with a profile page.
In more general affiliate marketing niches, you can systematically develop in-house author profiles:
- Build their biographies
- Show their track record
- Attribute content to them consistently
- Over time, these profiles can be used across multiple projects.
Optimize the “About” page
Ideally, this page should include:
- Photos of the office and team
- Degrees, certifications, and awards
- Mentions of participation in industry events and conferences
- The more real evidence there is that the business exists and operates professionally, the higher the Trustworthiness component. If you don’t yet have such assets, plan to create them: organize a photo shoot, document case studies, collect testimonials, and gradually enrich this section.
Build external signals
This stage involves active outreach and PR. In practice, this means:
- Publishing guest articles on trusted platforms
- Providing expert comments to the media
- Participating in industry reports, interviews, and panels
- Here, the goal is not just backlinks in the traditional link-building sense, but brand mentions in credible contexts.
Integrate user-generated content (UGC)
Even on sites focused heavily on affiliate marketing, there should be room for user comments, ratings, and reviews with photos or screenshots. Genuine user experience directly enhances the “Experience” component for the entire page.
Configure key technical factors
- Ensure you have a valid SSL certificate and that the whole site runs over HTTPS
- Eliminate 404 errors and other obvious technical issues
- Use structured data where appropriate
- Monitor Core Web Vitals and user behavior metrics
- The site should feel like a safe, stable environment for the user.
Final Thoughts
Today, it is practically impossible to “earn” the trust of search engines in a week or even a month. E-E-A-T works as a cumulative effect. The results of systematic work usually become noticeable after 3–6 months of consistent effort.However, it is precisely this foundation that allows a website to survive major algorithm updates and remain among the leaders when competitors lose visibility. Google rewards those who genuinely care about users, so even on a pure affiliate marketing site, quality and user benefit must be the top priority.