Should you really display an author on every single page of your website?

This statement from Danny Sullivan settles a debate that has plagued SEO for years: should you systematically display an author on every page of a website?

The answer is no. And that's refreshing.

Why does Google bother clarifying this point?

Because since the introduction of E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) in the Quality Rater Guidelines, many sites panicked and slapped author signatures everywhere. Including places where it makes absolutely no sense.

Google is reminding us here that authorship is not a universal ranking signal. It's a contextual trust indicator. On a technical product page, nobody cares who wrote it — they're looking for specs, price, availability. Forcing a byline on that type of page is just informational noise.

Where does authorship actually make sense?

Where content relies on individual expertise: blog articles, how-to guides, trend analysis, expert opinions. In short, everything that falls under editorial content.

In these cases, displaying an identifiable author with a bio, credentials, and publication history strengthens credibility. And Google values that — not through algorithmic magic, but because it improves user trust.

What does this concretely change for SEO?

It simplifies your life. You no longer need to rack your brain figuring out whether your terms and conditions page should mention an author. It doesn't need one. Neither does your contact page or your standard e-commerce product cards.

Focus authorship where it delivers real perceived value to the visitor. And structure it correctly with schema.org/Person or schema.org/Author markup so search engines can connect content from the same author.

• Authorship is not a universal ranking criterion
• It's relevant for editorial content (articles, guides, analyses)
• It serves no purpose on product pages, terms of service, technical pages
• An identifiable and credible author strengthens E-E-A-T where expected
• schema.org/Author markup helps Google understand the author's identity

Is this statement consistent with what we observe in the field?

Yes, and it's actually one of the rare cases where Google says exactly what the data confirms.

Sites that rank well in health, finance, legal — all YMYL domains — display identifiable authors on their articles. But their product pages, technical FAQs, forms? No signatures. And it doesn't cause them any visibility problems.

On the other hand, sites that added generic bylines to every page — like "Written by the editorial team" — gained nothing. Worse: in some cases, it dilutes credibility when the displayed author has no verifiable profile.

What nuance should be added to this rule?

Danny Sullivan talks about "pages where it makes sense for the visitor." Let's be honest: that's vague. And that's where the SEO practitioner's judgment comes into play.

Take a borderline case: a product comparison page. Technically, it's a "product" page. But if it's a comparison written with real analysis, personal opinion, on-the-ground testing — then yes, authorship makes sense. Because the visitor wants to know who is recommending what.

Another example: glossary or definition pages. If it's a plain definition, no author needed. If it's a long explanatory article with examples and expert interpretation, authorship becomes relevant.

Should I remove authorship from pages where it's already in place?

No. Unless it's clearly artificial or misleading.

If your product pages display a generic author with no verifiable profile, you can remove it without concern. But if you have product sheets written by experts — like a sommelier describing a wine, a mechanic commenting on an auto part — keep the authorship. It makes sense.

However, if you've slapped "SEO Claims Team" on every page without distinction, that's noise. And it serves no purpose. [To verify]: Google has never confirmed that generic authors ("editorial team") are penalized, but the lack of individual credibility is a weak signal for E-E-A-T.

What should I do concretely on my site?

Start with an audit of your pages. List all those that display an author. Ask yourself: does this page fall under editorial content, or is it a functional/technical page?

For each page, ask: "Would a visitor expect to see an author here?" If the answer is no, remove the byline.

What mistakes should I absolutely avoid?

Don't create fake authors for show. If you don't have an identifiable writer, don't invent "Marie Dupont, SEO specialist" with a stock photo and zero online presence. Google won't directly penalize you, but users will smell the scam.

Another classic mistake: displaying a different author on each page with no coherence. If you have 500 articles written by 50 phantom authors, you're not strengthening your E-E-A-T — you're diluting it. Better to consolidate content under a few credible authors with solid profiles.

How do I verify my authorship is properly configured?

Three simple checkpoints:

• Verify your editorial pages display a visible author with a link to their bio
• Ensure schema.org/Author markup is in place on these pages (test with Google's JSON-LD validator)
• Check that each author has an accessible profile with credentials and publication history
• Remove bylines from product pages, terms of service, technical pages where they add nothing
• If you're unsure about a page, ask: "Would I want to know who wrote this?"