Pillar
E-E-A-T and YMYL
E-E-A-T is a checklist Google hands the people it pays to grade search results. It isn't a ranking factor and it isn't a score. Once you know that, most of the advice about it stops making sense.
That E-E-A-T comes from the Search Quality Rater Guidelines, and that rater scores don't rank pages, is stated by Google in its own documentation, linked below.
E-E-A-T is the most talked-about idea in this field and the most misunderstood. People treat it as a score to raise. It isn't a score. People treat it as a ranking factor. It isn't one.
What it actually is turns out to be more useful than either. It's a written description, published by Google, of what good looks like — handed to the human beings Google pays to grade its search results.
Is E-E-A-T a ranking factor?
No. It's a framework in the guidelines Google gives its human quality raters, who grade search results so Google can tell whether an algorithm change made things better or worse. Those grades don't feed back into the ranking of the pages that got graded.
It still matters. The grades measure whether a change moved results toward what the guidelines call good — so E-E-A-T is a published description of what the ranking systems are aiming at. A good map. Not a lever.
Why that distinction changes the work
If it were a score, the job would be gaming it. Add author boxes. Bolt on credentials. Mark everything up.
Because it's a description of quality, the job is slower and less fun. Showing expertise means having some. Showing experience means having actually done the thing. The markup and the author box are how you communicate it, and they're worth nothing on content where the underlying thing isn't there.
That's why the usual E-E-A-T project fails. Somebody adds bylines to a pile of generic articles written by nobody in particular. The furniture changes. Nothing else does.
Every signal is evidence of something else
The pages under this one take a signal each. The thread running through all of them: each signal is evidence of something, and none of them is the thing itself.
- Backlinks — evidence other people thought you were worth pointing at.
- Mentions and citations — the same evidence without the link, and increasingly the version that counts.
- Reviews and reputation — evidence from people who actually dealt with you. Big enough that it got its own section.
- Author bios and credentials — evidence that a specific, findable person stands behind it.
- Engagement — weak, murky, wildly over-claimed evidence that people got what they came for.
- Experience — evidence you were actually there. Hardest to fake, most under-used.
Where it gets strict
Legal, financial, medical, housing and safety content falls into what Google calls Your Money or Your Life, where bad information does real damage and the bar goes up to match.
For a law firm, that's essentially everything you publish. It's why the review requirements elsewhere on this site are as strict as they are, and why we hold back our own pages on legal subjects until somebody qualified has read them.
What E-E-A-T is
It comes from the instructions Google gives the people it pays to grade search results. Knowing where it comes from explains both why it matters and why most advice about raising it is confused.
The Experience signal
The first E is the newest and the most neglected. It's also the only one you can't buy, study for, or fake — which is exactly why it's worth building content around.
YMYL
Topics where bad information costs somebody their money, health, housing or legal position get held to a higher bar. If you publish in one, the review process isn't overhead. It's the product.
Reputation & reviews
Reviews are among the strongest trust signals available and among the easiest to acquire illegally. The FTC rule on consumer reviews is in force, and several widespread marketing practices fall inside it.
Human vs AI content
The most argued-about question in search right now, split into the part Google has put in writing, the part people assert with no evidence, and the part nobody outside the AI companies can answer.
AI content workflow
How to use AI for the parts it's good at, keep it away from the parts it's bad at, and put a human check in the one place that matters.
Author bios
A byline says somebody stands behind this. That only means something if they're real, the credential fits the subject, and the same identity shows up everywhere else.
Backlinks
A link is somebody deciding your page was worth sending a reader to. Everything useful about links follows from that, and so does everything wrong with trying to manufacture them.
Mentions & citations
Getting named with no link attached is now a common kind of visibility. What it proves is clear. What any AI engine does with it is not, and this page keeps the two apart.
User engagement
These are the most over-interpreted numbers in search marketing. Worth watching, and they don't mean what your dashboard implies they mean.