E-E-A-T & Quality Guidelines
Google doesn't rank pages. It ranks trust. Hidden behind every search result is a framework - used by thousands of human contractors called quality raters - that defines exactly what "good" looks like. Learn their rubric and you learn what the algorithm is trying to approximate.
What quality raters actually do#
Quality raters are not the algorithm. They can't change rankings directly. Instead, they evaluate search results using a public document called the Search Quality Rater Guidelines and submit scores. Google feeds those scores into the training process for its ranking models.
Translation: quality raters are the ground truth. What they call "excellent" is what the machine learning is being calibrated to produce.
The E-E-A-T framework#
E-E-A-T stands for Experience, Expertise, Authoritativeness, and Trust. Google added the first "E" for Experience in 2022 - a tacit acknowledgement that real first-hand knowledge beats polished-sounding generalism.
| Signal | The question it answers | What raters look for |
|---|---|---|
| Experience | Has this person actually done this? | First-person narrative, original photos, real data from real testing |
| Expertise | Do they know this subject deeply? | Credentials, depth of content, cited sources, no obvious errors |
| Authoritativeness | Do others in the field recognise them? | Backlinks from reputable sources, citations, industry mentions |
| Trust | Can I rely on this? | Clear authorship, secure site, transparent policies, accurate information |
Trust is the load-bearing signal. Raters are explicitly told: a page with low trust cannot be high quality, no matter how expert it appears. One sign you're hiding something cancels out a hundred signs you know what you're talking about.
YMYL: when the stakes get serious#
Your Money or Your Life (YMYL) pages are those that can significantly affect someone's health, finances, safety, or major life decisions:
- Medical information or advice
- Financial products and recommendations
- Legal guidance
- News about political or social matters
- Safety instructions for dangerous situations
For YMYL topics, Google applies the E-E-A-T bar much more strictly - and rightly so. A blog post getting the dosage wrong for a common medication is a safety issue, not just a content quality issue.
What earns a "Highest" quality rating#
Raters score pages on a five-point scale. Reaching the top tier requires:
- A clear, genuinely useful purpose for the visitor
- High E-E-A-T demonstrated by the content and the author
- Enough depth to actually satisfy the query - not padded fluff, not three paragraphs that skip the hard parts
- A positive reputation among independent sources
- Accurate, current information
What gets you to the bottom? Misleading design, harmful content, zero substantiation, or just: this page is obviously here to rank, not to help.
Needs Met: the second axis#
Page quality is only half the evaluation. Raters also score Needs Met - whether the result actually answers the query. A beautifully written, expertly researched article that doesn't address what the user searched for still gets a poor Needs Met score.
High Page Quality + high Needs Met = the combination that creates durable rankings.
Making E-E-A-T tangible#
Build real author pages#
Not just a name in a byline - a page with credentials, photo, links to their published work elsewhere, a schema.org/Person JSON-LD block. Make it easy for raters and algorithms to verify that a real, qualified human wrote this.
Source everything#
Original research, quotes from recognised experts, links to the primary data your claims are based on. "Many experts believe…" is the reddest flag in content writing.
Show your work with experience#
Add genuine first-person perspective wherever it's credible: "I tested six tools and here's what I actually found." The Experience dimension was added precisely because AI can fake expertise - it can't fake original experience.
Keep it fresh#
Outdated information is an explicit trust signal failure, especially for YMYL content. Surface "last reviewed" dates. Update statistics when the landscape changes. A 2019 tax guide still ranking in 2026 is a reputation risk.
Maintain transparency pages#
A clear About page. Clear editorial and accuracy policies. Obvious disclosure when content is sponsored. These aren't SEO tricks - they're the basic signals of a trustworthy publication, and raters are trained to look for them.
Next: Algorithm Updates - how Google applies E-E-A-T and quality signals at search engine scale, and what happens when an update reshuffles the deck.