Official statement
Other statements from this video 25 ▾
- 1:36 Comment tester efficacement le rendu JavaScript avant de mettre un site en production ?
- 1:36 Pourquoi tester le rendu JavaScript avant le lancement est-il devenu incontournable pour l'indexation Google ?
- 1:38 Pourquoi une refonte de site fait-elle chuter le ranking même sans modifier le contenu ?
- 1:38 Migrer vers JavaScript impacte-t-il vraiment le classement SEO ?
- 3:40 Hreflang : pourquoi Google insiste-t-il encore sur cette balise pour le contenu multilingue ?
- 3:40 Googlebot crawle-t-il vraiment toutes les versions localisées de vos pages ?
- 3:40 Hreflang regroupe-t-il vraiment vos contenus multilingues aux yeux de Google ?
- 4:11 Comment rendre découvrables vos URLs de contenu hyper-local sans perdre de trafic ?
- 4:11 Comment structurer vos URLs pour maximiser la découvrabilité du contenu hyper-local ?
- 5:14 La personnalisation utilisateur peut-elle déclencher une pénalité pour cloaking ?
- 5:14 Est-ce que personnaliser du contenu pour vos utilisateurs peut vous valoir une pénalité pour cloaking ?
- 6:15 Les Core Web Vitals sont-ils réellement mesurés sur les utilisateurs ou sur les bots ?
- 6:15 Les Core Web Vitals sont-ils vraiment mesurés depuis les bots Google ou depuis vos utilisateurs réels ?
- 7:18 Pourquoi le schema markup ne suffit-il pas à garantir l'affichage des rich snippets ?
- 7:18 Pourquoi les rich snippets n'apparaissent-ils pas malgré un markup Schema.org valide ?
- 9:14 Le dynamic rendering est-il vraiment mort pour le SEO ?
- 9:29 Faut-il abandonner le dynamic rendering pour du SSR avec hydration ?
- 11:40 Pourquoi le main thread JavaScript bloque-t-il l'interactivité de vos pages aux yeux de Google ?
- 11:40 Pourquoi le thread principal JavaScript bloque-t-il l'indexation de vos pages ?
- 12:33 HTML initial vs HTML rendu : pourquoi Google peut-il ignorer vos balises critiques ?
- 13:12 Que se passe-t-il quand votre HTML initial diffère du HTML rendu par JavaScript ?
- 15:50 Googlebot clique-t-il sur les boutons de votre site ?
- 26:58 La performance JavaScript pour vos utilisateurs réels doit-elle primer sur l'optimisation pour Googlebot ?
- 28:20 Les web workers sont-ils vraiment compatibles avec le rendu JavaScript de Google ?
- 28:20 Faut-il vraiment se méfier des Web Workers pour le SEO ?
Google Search does not trigger any onClick events or simulate user interactions during crawling. Buttons like 'Add to Cart', 'Load More', or other client-side click-required elements do not directly impact SEO, as long as essential content is available server-side. This clarification redefines the boundary between technical crawling and post-indexing user experience.
What you need to understand
What does ‘Google doesn’t click’ actually mean?
Googlebot loads HTML, executes JavaScript for rendering, but does not trigger any user actions. No clicking on buttons, no hovering, no automatic infinite scrolling. The bot reads what is displayed after the initial JS execution, and that’s it.
This distinction is crucial to understand why a ‘See More’ button that loads content via AJAX will never be a problem for SEO — because that additional content is not intended to be indexed via that entry point. If your architecture relies on such interaction to reveal URLs or critical text, you have a structural problem, not a technical bug.
Why is this statement emerging now?
Because modern web heavily relies on client-side JavaScript frameworks (React, Vue, Angular) where part of navigation and interactivity depends on user events. Developers often wonder if Googlebot “sees” what is behind a button.
Martin Splitt's answer is clear: no. If content only appears after a click or another client-side interaction, Googlebot will never see it. This validates the SSR (Server-Side Rendering) or SSG (Static Site Generation) approach for any content intended to be indexed.
What are the implications for crawling and indexing?
Critical content — descriptive text, titles, internal links — must be present in the initial DOM or generated by JS at page load, without user intervention. E-commerce buttons like ‘Add to Cart’ or ‘Compare’ are purely functional: they have no role in content discovery.
On the other hand, a ‘Load the Next 50 Products’ button that injects new product listings into the DOM poses a real issue if those products do not have dedicated URLs. Google will never see them. The solution? Classic pagination with distinct URLs or lazy-load with SSR fallback.
- Googlebot executes JavaScript but simulates no user actions (click, scroll, hover).
- Content revealed by client-side interaction remains invisible for crawling.
- Functional e-commerce buttons (cart, wishlist, UI filters) have no direct SEO impact.
- Pure CSR architecture: risk of invisibility if content relies on onClick events.
- SSR/SSG recommended for any content intended for indexing.
SEO Expert opinion
Is this statement consistent with what is observed on the ground?
Yes, and it's even a long-awaited confirmation. Tests in Search Console and using tools like OnCrawl or Screaming Frog clearly show that Googlebot does not trigger complex JavaScript events. It renders the page, reads the resulting DOM, and moves on.
Sites that relied on ‘load more’ interfaces without real pagination have always faced indexing issues. This statement changes nothing about the ground reality — it officially documents it. That said, the nuance lies in “does not click on buttons”: some developers might interpret that as “Google does not execute JS”, which would be incorrect.
What are the gray areas that this statement does not cover?
Martin Splitt does not specify if Googlebot simulates scrolling to trigger standard lazy-loads (like Intersection Observer). In practice, we know that native HTML lazy-load (loading="lazy") is well managed, but what about custom JS implementations? [To be verified] based on configurations.
Another point: Single Page Applications (SPA) with client-side routing. If navigation between pages happens via pushState without reloading, does Google correctly follow internal links? Yes, as long as the <a href> tags are present in the DOM. But if navigation relies solely on buttons with onClick, it’s dead.
In what cases could this rule lead to confusion?
A developer might conclude they can completely disregard button accessibility on the grounds that “Google doesn’t care”. Wrong. An inaccessible button (no semantics, no keyboard fallback) impacts UX, thus behavioral signals, and indirectly ranking.
Moreover, saying “e-commerce buttons don’t matter” does not mean that the content around the button is unimportant. If your product listing only displays price after clicking “See Price”, Google will not see it — and that’s a problem for rich snippets and semantic indexing.
Practical impact and recommendations
What should you audit first on your site?
Start by identifying all the content revelation mechanisms: ‘See More’ buttons, accordions, tabs, modals. If indexable text or critical internal links are hidden behind an onClick, you have a blind spot. Use the URL inspection tool in Search Console to see exactly what Google renders.
Then, ensure that your product listings, blog posts, and landing pages display all essential content server-side or via JS executed at load — without user intervention. Secondary elements (collapsible customer reviews, technical specs in accordion) can remain lazy if they are not priority content for ranking.
How to adapt your technical architecture?
If you are in pure Client-Side Rendering (CSR), migrate to SSR (Next.js, Nuxt.js) or SSG (Gatsby, Eleventy) for all indexable content. Interactive buttons (cart, filters, UI animations) can remain client-side without issue — they aren’t the ones carrying the content.
For product or article lists, prefer classic pagination with distinct URLs rather than a “Load More” AJAX system. If you want to keep the UX fluid, implement a lazy-load with server-side fallback: links to subsequent pages must exist in the initial HTML.
What mistakes should you absolutely avoid?
Never hide critical content (long descriptions, spec tables, internal link lists) behind a ‘Show More’ button without SSR alternatives. Google will not click, so that content will not exist for indexing. The same goes for tabs: if each tab contains important unique text, either display them all in SSR or create dedicated pages.
Also, avoid confusing user interaction and JavaScript rendering. A React component that shows up on load without a click? No problem. A component that requires hover or manual toggle? Problem. The line is there.
- Audit all buttons revealing indexable content (‘See More’, accordions, tabs)
- Check server-side rendering of critical product listings and editorial pages
- Test Googlebot rendering via Search Console (URL inspection tool)
- Migrate AJAX paginated lists to classic pagination or SSR
- Ensure strategic internal links are present in the initial HTML
- Implement SSR fallback for any custom interaction-based lazy-load
❓ Frequently Asked Questions
Est-ce que Google peut quand même voir le contenu révélé par un bouton si j'utilise du lazy-load standard ?
Les filtres de produits en AJAX sont-ils un problème pour le SEO ?
Un bouton « Ajouter au panier » non-fonctionnel côté serveur nuit-il au référencement ?
Comment vérifier que mon contenu est bien visible par Googlebot ?
Peut-on utiliser des accordéons ou des tabs pour structurer le contenu sans pénalité ?
🎥 From the same video 25
Other SEO insights extracted from this same Google Search Central video · duration 30 min · published on 11/11/2020
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