SEO in 2025: Why E‑E-A‑T is the key to visibility more than ever
17. July 2025
Agi Szturcová
19 minutes read
Acronyms like E‑E-A‑T or YMYL are not just buzz words from the SEO bubble. They are principles that determine how to earn trust — with Google and with people. In this article, we explain what E‑E-A‑T means, how it’s written into algorithms, and what to look out for if you want to grow in the long run. Expect concrete examples, recommendations and a glimpse into the future of content creation in the age of AI.
E-E-A-T: Content quality according to Google’s rules
Google is constantly refining what it considers to be quality content - and adjusting who it prioritises in search results accordingly. One of the key principles by which it evaluates content on the web is E-E-A-T - or a combination:
Experience
Expertise
Authority
Trustworthiness
This is not some new trend, but a basic framework by which algorithms (and human evaluators) judge the quality of content.
Content that can affect life: YMYL
This brings us to another important concept: the YMYL. The acronym "Your Money or Your Life" refers to sites that can impact your health, finances, safety or overall well-being. And these are the ones Google places the highest standards on - because inaccurate information can have real-world consequences.
So the connection between E-E-A-T and YMYL makes sense: if you publish content that affects people's important life decisions, you need to prove that you know what you're talking about. And that you can be trusted - not only by people, but by algorithms too.
Diagram by Google to illustrate E‑E-A‑T (Google’s Quality Guidelines, p. 26).
Why E-E-A-T (increasingly) matters
At its core, Google has a simple goal: to offer people the most relevant answers. To do this, it needs to recognise which content is trustworthy - which is why the E-E-A-T concept was born. And in 2025, it’s under real pressure as the volume of AI-generated content skyrockets.
But it's nothing Google can't handle - it's simply tightening the rules. E-E-A-T will become the key framework by which Google judges not only the quality but also the legitimacy and originality of texts in 2025.
A closer look at each pillar of E-E-A-T
Experience: Bringing content to life
Today, Google looks at more than just the accuracy of information. It's also interested in who is writing it - and from what perspective. That's why, with the Helpful Content Update (2022), it has added a new letter to the original E-A-T model: the E for Experience. The author's experience with the topic they are writing about.
It could be the practical application of a product, long-term work in the industry, or perhaps a personal experience that gives context and authenticity to the content.
Why does it matter?
Content that is based on real experience is usually:
more specific, because it's not just retelling of information
more convincing, because it shows that the author knows what he's talking about
more trustworthy, because it feels human, not machine-generated
In addition, Google distinguishes the level of experience - from an anonymous opinion with no basis in reality to the expert view of a person who has deep experience in the topic. The higher you are on this scale, the better for the credibility of your content.
Levels E-E-A-T: What does it mean to be "good enough"?
Google distinguishes between different levels of content trustworthiness in its guidelines for quality reviewers (e.g., sections 4.5.2, 5.1, 7.3, and 8.3):
Low E-E-A-T: anonymous authors, no experience, untrustworthy environment (e.g. a review written by someone who has never seen the product).
Standard E-E-A-T: content from the point of view of an ordinary user with real-world experience, clear, with links to resources.
High E-E-A-T: professionally supported content with verifiable author, citations, quality brand reputation.
Very high E-E-A-T: author or brand as an authority in the field, original research, deep insights, reputation across the field.
Not every website needs to be "the most trusted on the internet". But knowing where you are on the scale - and where you're headed - helps when planning your content strategy.
Keypers tip from practice: If you’re writing a review or expert article, show that you have real experience behind you. A detail, an example, your own observation. It may be a small thing — but it’s often what determines whether Google (and readers) take you seriously.
Expertise: when you know what you're talking about
Expertise is the cornerstone of quality content. For Google, this means one thing: is the text written by someone with demonstrable expertise in the topic? And at the same time - is it recognizable?
It doesn't necessarily have to be an academic degree or 10 years of experience. For some topics, field experience is enough - for example, a veteran hobby gardener carries more weight in Google's eyes than an anonymous transcript of a Wikipedia article.
Expertise is about depth, not style. The text need not be professional in appearance, but it must be professional in content.
Google sees an expert as someone who:
understands the context and nuances of the topic
answers accurately, factually and without unnecessary assumptions
works with up-to-date and verified information
Keypers tip from practice: If you’re creating content for clients or your own brand, always ask who is competent to comment on the topic. And if it’s not you, find someone who can be your “voice of expertise.”
Authoritativeness: when you are not (just) one of many
Authority means that Google - and ideally your audience - perceivesyou as a trusted source of information in your field. It's not enough to have a good article. It must be clear that you are the one who carries weight on the topic.
Authority affects:
the reputation of your brand or author - in the online and offline world
links from relevant sites that confirm that others trust you
mentions, quotes, recommendations - even outside your own website
Google judges authority not by ego, but by ecosystem. If other experts quote you, refer to you or mention you, it is a strong signal that you are counted on in the topic.
Work systematically with linkbuilding, brand mentions and PR — not only for E‑E-A‑T but also for overall visibility. Authority isn’t built overnight, but it definitely pays off in the long run.
Trustworthiness: trust is what makes the difference
Experience, expertise and authority are important. But if trust is lacking, it becomes meaningless. Trust is the most important part of E-E-A-T for Google. And it applies to your audience, too.
Google sums it up simply in its guidelines:
"Sites that can't be trusted have low E-E-A-T - no matter how experienced or professional they appear."
A trustworthy website is one where:
it's clear who's behind the content
it doesn’t pretend to be something it’s not
it works with verified information
it provides transparent contact details, a secure website, and makes no misleading promises
Google assesses trustworthiness in a comprehensive way - drawing from the text itself, the website’s technical condition, as well as reviews, mentions, and overall reputation beyond the site. All it takes is one weak spot - such as an unsecured form, an anonymous author, or a misleading headline - and the entire sense of trust disappears
Show that you have real people behind you. Add author information, explain who you are, be transparent. Not just for the sake of the robots — but for the sake of the people who decide whether to give you a chance.
Agi Szturcová, SEO Copywriter
Practical checklist: how to show each pillar
How to specifically show E-E-A-T in your content:
Experience
Mention your own experience in the text. Show a photo from testing, behind the scenes work, personal story. Natural language and specific details also help.
Expertise
Indicate the author's qualifications. Refer to professional sources, studies, own research. Write with depth - not just a summary, but an explanation.
Authoritativeness
Build your brand and reputation. Work on external links, get citations from other relevant sites. Publish consistently.
This schedule can serve as a quick checklist when creating content. It can help you spot weak spots — and encourage a more structured approach to quality.
What is not E-E-A-T (and what to avoid)
E-E-A-T is not a formal metric, plugin or number that Google will show you somewhere. There is no "E-E-A-T score" that you can improve with one tool.
E-E-A-T is not:
The fact that the article has the name of the author - if we don't know who he is, what experience he has and why we should trust him.
That the site looks credible - unless there is content behind it that actually proves it.
A mere buzzword - it’s not enough to mention it; it has to be reflected in your content, authorship, links, and overall approach to the reader.
Automatic quality assurance - even a very expert-looking article can be misleading or outdated.
Google doesn't just look at how things look, but whether they have content and match the user's intent.
Authenticity is not a bonus - it's a requirement
In 2025, Google significantly expanded its Guidelines for Quality Evaluators. The new explicitly draws attention to the so-called fake E-E-A-T content - i.e. a situation where the website looks professional and credible only to the eye.
What does he mean? For example:
fake author profiles with fake titles or AI-generated photos
a false claim about a physical branch (that doesn’t actually exist)
content that pretends to be an independent test but is really just repeating marketing claims
The newly updated section 4.5.3 in the guidelines makes it clear that misleading motivations and presentation of content are a major problem - even if the content itself is technically fine. Google is sending a clear message: E-E-A-T is not something that is "added" to the web. It's a quality that manifests itself across the content, authors, pages, and intent of the entire site.
Authenticity should be the foundation of any content and SEO strategy - not just for the sake of the algorithm, but for the sake of the people who read the site. When Google comes across a site that lacks experience, expertise, authority or trust, it will simply reach for another option. One that better matches what people and algorithms expect.
How E-E-A-T works in a search engine: Interplay of factors, not a separate signal
E-E-A-T does not work as a stand-alone evaluation algorithm. It's not one button that Google pushes. But as a concept, it plays a crucial role: it serves as a framework for dozens of other signals that algorithms (and sometimes humans) consider when evaluating the quality of content.
All 4 pillars support each other. Experience often brings expertise. Expertise can lead to higher authority. And it all builds trust. Google sees this context as a whole - so it's not enough to optimize just one part. If the balance is missing, quality suffers.
Example?
You can have a professionally correct article, but if it is anonymous, without context, with typos and without a link to the source, it will not be credible. Just like a tax advisor with no experience, no name and no office.
E-E-A-T is not a direct algorithmic signal - but it has an impact
Google has repeatedly stated that E-E-A-T, while not a direct evaluation factor (such as page load speed or structured data), plays a vital role as a framework for evaluating content quality. This framework is used by human evaluators in the so-called Search Quality Evaluator Guidelines (QRG), the output of which Google uses to tune its algorithms.
In other words, E-E-A-T affects how algorithms "learn" to evaluate quality.
So when you increase the E‑E-A‑T level of your website, you indirectly affect your performance in search results. It’s a form of long-term investment in relevance that pays back in trust and visibility.
Agi Szturcová, SEO Copywriter
E-E-A-T and other Google systems: How it all connects
E-E-A-T translates into more areas than just traditional search results:
Google Discover: if you want to be in the feeds on mobile, you need to have a high-trust site - Google Discover strongly considers E-E-A-T signals.
Helpful Content System: the E-E-A-T is directly linked to this system, which evaluates whether content is written for people or just for search engines. Overly generic articles without benefit will not get results.
Review System: reviews of products and services that do not have a clearly stated Experience are now at a disadvantage. Google expects real insight, not a transcript of parameters.
Product/Shopping Listings: even in Google Shopping - trusted brands and stores with a verifiable history and transparent information have an advantage.
E‑E-A‑T is not an isolated framework. It is propagated across all the systems Google uses to assess relevance and quality.
YMYL Themes: When content quality matters more than ever
Some topics are not just interesting - but potentially risky. YMYL (Your Money or Your Life) is a label for content that can affect users' health, financial stability, safety or well-being.
This includes:
health advice
information on finance, insurance or tax
legal recommendations
safety instructions
or even complex life decisions where trust in the content plays a role
How do you know if you fall into these criteria?
On page 12 of the Search Quality Evaluator Guidelines, you'll find examples of topics that Google considers YMYL. Here are some illustrative examples:
Clear YMYL topics: tsunami evacuation routes, prescription drug information.
Possible YMYL topics: weather forecast, toothbrush replacement recommendations.
Unlikely YMYL topics: buying crayons, the results of a local basketball game.
But Google does not provide an exhaustive list. In practice, it leaves it up to the qualitative judgement of raters, who decide on a case-by-case basis whether a piece of content falls into the YMYL category. It offers two indicative questions to help you:
Could inaccurate information on the page cause harm to the user?
Would you rather consult an expert on the subject rather than a friend?
If the answer is yes, the content is probably YMYL - and subject to higher standards of quality and credibility.
At YMYL: Measure twice, publish once
Google is being tougher on YMYL sites - and rightly so. After all, low-quality content here can lead to poor decisions and therefore real consequences.
This applies not only to the reader themselves, but also to those around them - for example, when it comes to health recommendations that affect the family or financial decisions within the company.
How to strengthen E-E-A-T in 2025
E-E-A-T is not just about what you write - but how, who writes it and why. Especially in this AI-driven era. Authenticity, experience, and human insight are gaining new importance.
Here are 9 (and more) concrete ways to boost your website's credibility in the eyes of Google and the people:
1. Backlinks that carry weight
E-E-A-T goes hand in hand with linkbuilding. Quality backlinks from trusted sources strengthen your authority, give Google additional signals of credibility, and help put your content in a professional context.
It's not about quantity, it's about quality. A link from a relevant media or professional blog is worth more than dozens of links from catalogues or forums without moderation.
Although E-E-A-T is not a separate evaluation factor, it acts as a lens through which other signals are viewed - and the quality of the link profile between them plays an important role.
2. Content that doesn't age - or renews itself
Google likes up-to-date and relevant information. Keep your content updated and corrected. Don't forget to add an update date so it's clear to the outside world.
3. Author profiles are not just for show
Add information about the author - name, short bio, industry experience, even a link to LinkedIn. This helps not only users but also Google to recognize that the content is written by real people with real experience.
Bonus: Use structured data (e.g. schema.org/Person) so that the author is clearly defined for search engines.
4. Contacts that inspire trust
An invisible brand is not a trusted brand. Make sure you have a clear contact page on your website - ideally with a map, the name of the person responsible and the option to contact them directly.
5. Reviews from real people
Focus on collecting and displaying verified reviews - on the web, in the catalogue, on Google. A good review builds trust, plus it's a signal that someone has a real experience with your brand.
6. Cooperation with experts
If you're creating content on YMYL topics (health, finance, law...), involve experts. This can be your own team, an external collaboration or even an interview that you incorporate into the article. The important thing is to show that you haven't just pulled the information out of thin air.
7. Content with the reader in mind
Create texts that address real questions, answer them without unnecessary ballast and add value. The Helpful Content Update wasn't a one-shot deal - Google continues to prefer content that helps people, not content that bends the rules.
8. Respect for the specifics of the field
Google has different requirements for a doctor's website, and different requirements for a blog about barbecue. Adapt the structure and language of your content to your target audience and industry. For highly regulated topics: safety and accuracy first.
9. Refer to trusted sources
Support your claims with links to relevant, independent, and high-quality sources. This shows that you’ve done your research and aren’t relying solely on your own opinion.
E-E-A-T & AI content
E-E-A-T is the basic framework for evaluating content quality. Google emphasizes that regardless of whether the content is human or AI created, it must be:
authentic
accurate
beneficial
trustworthy
AI-generated content is also under greater scrutiny. In 2025, Google has tightened its ranking of content that lacks added value - typically boilerplate text with no context, experience or real benefit. In short, content must be vetted by experts, contain real experiences, and add value beyond simply summarizing existing information.
The importance of human oversight and expertise is also growing. AI can help with design, structure or quick text generation, but the final content should always be checked by a human, supplemented by real-world experience, examples and personal insights. Content without clear authorship or expert involvement loses credibility and is harder to rank in search.
Google evaluates not only content, but also its impact on users. Algorithms are looking more at engagement signals: time on page, interactions and feedback. AI content that is superficial or doesn't hold a user's attention will be penalized.
Factual accuracy and originality are essential. AI has a tendency to generate general, sometimes inaccurate information ("AI hallucinations"). Google therefore prefers content that is verified, links to trusted sources and brings an original perspective or experience.
The future: the E-E-A-T will be even more important. With the development of generative AI, Google is expected to prioritize originality, human insight and proven expertise even more. Businesses that merely automate content without adding value risk a decline in visibility.
Recommendations for AI content creation in 2025:
Use AI for design and efficiency, but always involve a human expert to review and add content.
Give concrete examples, case studies and personal experiences.
Ensure that the content is verified and signed by an expert or authority in the field.
Work with up-to-date and credible sources, citing relevant studies and publications.
Monitor user feedback and edit content accordingly.
What does a strong E-E-A-T look like in practice?
The theory is fine, but what about the reality? Here are some examples of websites that build credibility not just on fancy words - but on consistent content:
Healthline: a showcase E‑E-A‑T in health
Healthline.com is one of the most trusted health content sites globally - and a practical demonstration of what high E-E-A-T can look like in real life.
Experience: Healthline content is created by authors who have personal or professional experience with the topic - often doctors, therapists or lifestyle experts. The articles usually indicate who not only wrote the text, but also who peer-reviewed it (e.g. "Medically reviewed by..."). This shows that the content is derived from real practice, not as a theoretical summary.
Expertise: each author has their own profile with information about their education, specialisation or professional history. References to peer-reviewed studies are also included for expert articles, demonstrating that Healthline draws from verified and professionally respected sources.
Authoritativeness: Healthline has long been one of the most visited and cited health portals. It has a strong online reputation, regularly appears in search results for key topics, and is cited by other authoritative sites (e.g. WebMD, Cleveland Clinic, CDC). This confirms its role as a leader in its segment.
Trustworthiness: the web is as transparent as possible. Each article includes the date of last update, information about authors and reviewers, and in the case of commercial partnerships or advertising, Healthline clearly acknowledges this. In addition, it has clearly accessible contacts, privacy policy and code of ethics, which reinforces the trust of users and search engines.
Healthline shows that a strong E‑E-A‑T is not about one right thing, but about the interplay of details that together create a trusted environment for readers and algorithms.
Agi Szturcová, SEO Copywriter
Mini-checklist: what to address by site type
Medical Web (YMYL)
Author's name + professional profile + review by a certified physician
References to expert studies (e.g. PubMed, WHO)
Clear disclaimers (not to exceed medical advice)
HTTPS, contacts, responsibility stated
E-shop
Visible company information, reviews, trusted payment gateways
Detailed product descriptions + author's photos
FAQ, available customer support
Links from directories and relevant comparison sites
Magazine / blog
Identifiable authors, internal or external experts
Content built on experience, contribution, story
Updating, citing sources, dating content
Ongoing quality control (readership, engagement, feedback)
Company website / services
Case studies, references, team members’ names
Transparent processes, certification, guarantees
Active company profiles on external platforms (LinkedIn, Firmy.cz...)
Real contacts, address, responsible person
Each type of site has different priorities — but the principle remains: clear identity, demonstrable experience, trust and contribution.
E-E-A-T as a strategy, not a one-time fix
E-E-A-T is not a gimmick that you add to the web. It's a way to build trust over the long term - with people and search engines.
Google is raising the bar. And with the advent of AI and automation, there will be even more differentiation between what is "quickly created" and what has real depth and intent.
If you're thinking about an SEO strategy with an eye on the months and years ahead, E-E-A-T is one of the pillars to build on. And the sooner you start taking it seriously, the sooner it will pay off - in trust, traffic and results.
Agi Szturcová, SEO Copywriter
