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Official statement

To prevent a link from passing PageRank, simply use rel nofollow. Do not use complex constructs like the PRG (Post-Redirect-Get) pattern that add unnecessary complexity, are hard to maintain, and prevent the use of standard crawling tools.
🎥 Source video

Extracted from a Google Search Central video

💬 EN 📅 02/07/2021 ✂ 32 statements
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✂ Other statements from this video 31 ▾
  1. □ Is it true that hreflang works without a generic version for each language?
  2. □ Could third-party embeds be jeopardizing your SEO performance?
  3. □ How can you reverse a 301 redirect without any hassle?
  4. □ Why does HTTPS continue to be an isolated factor in Page Experience?
  5. □ Why doesn't Google acknowledge when site migrations are complete?
  6. □ Does a consistent language on each page really boost your SEO?
  7. □ How do multilingual pages affect SEO rankings?
  8. □ What causes your rankings to fluctuate so much and how should you interpret these movements?
  9. □ Do small businesses really have an SEO advantage thanks to their agility?
  10. □ Why does Google mix the languages of sitelinks even with the correct hreflang?
  11. □ Should you organize your sitemaps by theme or language to boost your SEO?
  12. □ Is hreflang really essential for monolingual pages?
  13. □ Why do rich results rely on the canonical version in SEO?
  14. □ How does Google differentiate between duplicates when only the prices vary?
  15. □ Should you keep old pages live during an SEO migration?
  16. □ When should you use the 503 code to handle temporary downtime?
  17. □ How can you optimize a site merger using canonical tags?
  18. □ Why do SEO site mergers take so long?
  19. □ How can you ensure hidden content is indexed by Google?
  20. □ Should you be concerned about low-quality backlinks in SEO?
  21. □ Do User Comments Hurt Your SEO?
  22. □ How can choosing the right type of structured data transform your SEO?
  23. □ Is it true that having too many internal links harms your SEO structure?
  24. □ How can you optimize images for both quality and speed in SEO?
  25. □ Could Internal PageRank Sculpting Be Harming Your SEO?
  26. □ How can you enhance your site's geolocation with a JavaScript solution?
  27. □ Why are internal links essential for getting user profiles indexed by Google?
  28. □ Why are profile pages becoming prime targets for SEO spam?
  29. □ Should you use JavaScript to control indexing for single page apps?
  30. □ Do keywords in the domain really have an impact after indexing?
  31. □ Why are server-side 301 redirects essential for migrating a SPA?
📅
Official statement from (5 years ago)
TL;DR

Google recommends using rel="nofollow" to block PageRank. Avoid the PRG pattern which adds complexity with no clear SEO benefit.

❓ Frequently Asked Questions

Le pattern PRG est-il complètement obsolète ?
Non, mais son usage pour bloquer le PageRank est déconseillé par Google en faveur de *rel="nofollow"*.
Comment fonctionne rel="nofollow" ?
C'est un attribut HTML qui indique aux moteurs de recherche de ne pas suivre le lien, permettant de bloquer le passage du PageRank.
Est-ce que tous les moteurs de recherche respectent *rel="nofollow"* ?
La plupart des moteurs majeurs le respectent, mais certains bots ignorent cet attribut.
🏷 Related Topics
Domain Age & History Crawl & Indexing AI & SEO Links & Backlinks Redirects

🎥 From the same video 31

Other SEO insights extracted from this same Google Search Central video · published on 02/07/2021

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