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Official statement

To be recognized as a content creator, use the REL=AUTHOR tag. This allows you to attach author information to your content, indicating to Google who the author is.
1:34
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Extracted from a Google Search Central video

⏱ 2:06 💬 EN 📅 18/08/2011 ✂ 3 statements
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Official statement from (14 years ago)
TL;DR

Google recommends using the REL=AUTHOR tag to assign authorship of content and allow the engine to identify creators. In theory, this tag should enhance author recognition and influence relevance in results. The issue: this guideline dates back to when Google displayed authorship in SERPs, a feature that has since been abandoned. Its practical usefulness remains unclear.

What you need to understand

What is REL=AUTHOR exactly?

The REL=AUTHOR tag is an HTML attribute that links a content page to an author profile, usually via a link to a bio page or an external profile. Historically, Google recommended this practice to clearly identify the creator of content and potentially surface this information in search results.

In practice, it looked like: <a href="/author/first-name-last-name" rel="author">By First Name Last Name</a>. The idea was that Google would crawl this link, associate the content with the author, and sometimes display their photo in the SERPs to enhance trust and click-through rates.

Why does Google still promote this tag?

Google dropped the display of authorship in organic results years ago but continues to promote REL=AUTHOR in its official documentation. The most likely hypothesis: the engine still uses these attribution signals internally to assess the expertise, authority, and trustworthiness (E-E-A-T) of content creators.

This logic fits with the rise of content authorship as a quality criterion. Google wants to understand who speaks, about what, and with what legitimacy. Thus, REL=AUTHOR would be one signal among others to build an author graph and evaluate their publication history.

What are the differences with schema.org author?

REL=AUTHOR is a simple HTML tag, while schema.org/author is a structured markup that provides much richer information: name, bio, social media links, affiliated organization. The two are not competitors but rather complementary.

In practice, schema.org is now priority for savvy SEOs. It offers more flexibility, is better documented, and fits into a broader structured data logic. However, REL=AUTHOR can still serve as an additional signal if you already have an author profile system in place.

  • REL=AUTHOR links a page to an author profile via a simple HTML link
  • Google used this tag to display authorship in SERPs, a feature that has been removed
  • The engine is likely still using these links internally to assess authors' E-E-A-T
  • Schema.org/author offers a richer and better-documented alternative
  • The two approaches can coexist without technical conflict

SEO Expert opinion

Is this statement consistent with observed practices?

Let’s be honest: REL=AUTHOR is a relic. Google ended visible authorship markup in June 2014 after finding that its impact on CTR was marginal and that its implementation posed too many quality issues. Since then, the tag has not appeared in any major official recommendations, except in some dusty documents.

In the field, SEOs who have tested adding or removing REL=AUTHOR report zero measurable impact on rankings or visibility. Modern SEO audit tools don’t even flag it as a ranking factor. [To be verified]: Google claims to use it to identify authors, but no public study confirms that it actually influences results.

What nuances should be applied to this recommendation?

If you are on a YMYL (Your Money Your Life) site or a news medium, author attribution is critical for E-E-A-T. In such cases, prioritize using schema.org/author with complete information (name, bio, photo, affiliations). REL=AUTHOR can be added as an additional signal, but it won’t get the job done alone.

For standard blogs or e-commerce sites, the effort required to implement REL=AUTHOR probably isn’t worth it. Google already detects author signatures through textual content, bylines, and structured data. Prioritize schema.org and well-optimized author pages first before fiddling with obsolete HTML attributes.

In what cases does this rule not apply?

If your content is inherently anonymous (product pages, technical specs, transactional landing pages), forcing authorship attribution makes no sense. Google does not penalize the absence of authors on non-editorial pages. The same goes for service pages like T&Cs or legal notices.

Another limitation: REL=AUTHOR only works if you have a system of structured author profiles. If your author URLs are 404s or blank pages, the signal becomes counterproductive. Google interprets this as a lack of editorial coherence, which can harm your overall E-E-A-T.

Warning: Do not invent fake authors to fill your bylines. Google cross-references information with other sources (social media, external publications). A detected ghost author can lead to a loss of algorithmic credibility.

Practical impact and recommendations

What should I do to optimize authorship?

The first step: create dedicated author pages with a clean URL (/author/first-name-last-name). Each page should contain a detailed bio, a professional photo, and links to the content published by that author. This is the foundation of a solid authorship strategy.

Next, implement schema.org/Person on these pages with properties name, url, sameAs (social media links), affiliation (organization), and jobTitle. On content pages, use schema.org/Article with the author property pointing to the structured profile. REL=AUTHOR can be added in parallel on the bylines, but it’s not the priority.

What mistakes should be avoided during implementation?

Do not create link loops between the content page and the author profile without added value. Google may interpret this as internal keyword stuffing. Make sure that each author profile contains real content, not just a list of links.

Avoid also attributing content to authors who have no legitimacy on the subject. If your marketing intern signs a technical article on cardiology, Google will detect this through semantic analysis and a lack of coherence with the rest of the profile. Authenticity matters more than quantity.

How can I check if my implementation works?

Use the Google Rich Results Test to validate your structured data for authors. Ensure that the properties name, url, and image are coming through correctly. For REL=AUTHOR, simply inspect the source code: the link should point to an indexable and relevant page.

Also, keep an eye on the featured snippets and people also ask related to your authors. If Google starts associating specific queries with an author’s name from your site, it’s a good sign. This indicates that the engine is building an expertise graph around your creators.

  • Create dedicated author pages with bio, photo, and list of publications
  • Implement schema.org/Person on profiles and schema.org/Article on content
  • Add REL=AUTHOR to bylines as a supplement (optional)
  • Check the coherence between author and subject matter (E-E-A-T)
  • Test the implementation with the Google Rich Results Test tool
  • Avoid ghost authors or those inconsistent with the content
Authorship is an underestimated E-E-A-T lever, especially on YMYL sites. Prioritize schema.org over REL=AUTHOR and build solid author profiles with publication history. These optimizations require sometimes complex editorial and technical overhauls. If you lack internal resources or your CMS requires specific developments, hiring a specialized SEO agency can help you implement these authority signals in a coherent and scalable way, while avoiding technical pitfalls.

❓ Frequently Asked Questions

REL=AUTHOR est-elle encore prise en compte par Google en pratique ?
Google ne communique plus officiellement sur l'impact de REL=AUTHOR depuis l'arrêt de l'authorship markup visible. Les tests terrain montrent un impact nul sur le ranking, mais le signal pourrait être utilisé en interne pour construire des graphes d'expertise auteurs.
Dois-je utiliser REL=AUTHOR ou schema.org pour identifier mes auteurs ?
Priorisez schema.org/Person et schema.org/author qui offrent plus de richesse sémantique et sont mieux documentés. REL=AUTHOR peut être ajouté en complément si vous avez déjà des profils auteurs structurés, mais ce n'est pas prioritaire.
Un site e-commerce doit-il attribuer des auteurs à ses fiches produit ?
Non. L'authorship a du sens sur du contenu éditorial (articles, guides, études). Sur des pages transactionnelles, Google ne recherche pas de signal d'auteur et cela peut même diluer la pertinence de vos profils auteurs.
Combien d'articles minimum un auteur doit-il avoir publié pour être crédible ?
Il n'y a pas de seuil officiel, mais un profil avec moins de 3-5 publications cohérentes sur un sujet risque d'être ignoré par Google. La cohérence thématique et la qualité des contenus priment sur la quantité brute.
Peut-on attribuer plusieurs auteurs à un même contenu ?
Oui, via schema.org/author qui accepte un tableau d'objets Person. REL=AUTHOR supporte aussi plusieurs liens, mais l'implémentation devient vite lourde. Assurez-vous que chaque co-auteur a un profil structuré et pertinent.
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