What does Google say about SEO? /

Official statement

If a page loaded and rendered in the browser displays unique content via JavaScript, it is considered a unique page even if generated by JavaScript. Google processes JavaScript, and the URL Inspection tool allows you to check what Google is actually seeing.
🎥 Source video

Extracted from a Google Search Central video

💬 EN 📅 07/11/2021 ✂ 15 statements
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Other statements from this video 14
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  3. Do No-Index Pages Really Affect Your Crawl Budget?
  4. Does Google Really Accept 301s with No-Cache Cache-Control Headers?
  5. Are 302 redirects really just temporary?
  6. Is it true that Google ignores no-script tags for SEO?
  7. Is it true that video structured data can be effective without a visible iFrame?
  8. How do dedicated landing pages boost Google Images?
  9. Does the number of products really influence category SEO?
  10. What should you do with your canonicals when a product is out of stock?
  11. Is cloaking really a concern for SEOs?
  12. Does the quality of generated content make a difference in SEO?
  13. Why should site migrations be one-way?
  14. How does Google’s support for WebP images transform SEO strategies?
📅
Official statement from (4 years ago)
TL;DR

Google can index JavaScript content that is displayed after the page is rendered. Use the URL Inspection tool to see what Google actually sees. This has practical implications for the indexing of dynamic pages.

❓ Frequently Asked Questions

Google voit-il tout le contenu JavaScript ?
Non, Google indexe le contenu JS rendu et visible dans le navigateur.
L'outil Inspecter l'URL remplace-t-il d'autres méthodes de verification ?
C'est un bon point de départ, mais n'oubliez pas d'utiliser d'autres outils pour confirmer les résultats.
Faut-il prerendre le JavaScript ?
Si le rendu n'est pas complet, envisagez le pré-rendu ou SSR pour garantir l'indexation.
🏷 Related Topics
Domain Age & History Content Crawl & Indexing AI & SEO JavaScript & Technical SEO Domain Name Local Search Search Console

🎥 From the same video 14

Other SEO insights extracted from this same Google Search Central video · published on 07/11/2021

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