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Official statement

To prevent signal transfer to certain internal menu links, using the nofollow attribute is appropriate. However, in most cases, it is not necessary to hide these links; a no-index on the destination page is generally sufficient.
25:50
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Extracted from a Google Search Central video

⏱ 55:53 💬 EN 📅 24/07/2020 ✂ 53 statements
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Other statements from this video 52
  1. 0:33 Is it really enough to just have an alt attribute for your graphics and infographics?
  2. 1:04 Should you use alt text for infographics instead of converting them to HTML?
  3. 2:17 Is it really necessary to duplicate the text of infographics for Google to index them?
  4. 2:37 Do you really need to duplicate your infographics' content in text for Google?
  5. 3:41 Why can a site that steals your content rank better than you?
  6. 4:13 Why isn't optimizing a single SEO factor ever enough to outpace a competitor?
  7. 6:52 Is it really necessary to wait before reacting to ranking fluctuations?
  8. 6:52 Is it really necessary to wait for ranking fluctuations to stabilize before taking action?
  9. 8:58 Do outgoing links to authoritative sites really boost your Google ranking?
  10. 8:58 Can deep linking to a mobile app really boost your website's SEO?
  11. 10:32 Site Restructuring: Why does Google recommend redirects over reverse proxy?
  12. 10:32 Is it true that Google advises against using reverse proxies for migrating from a subdomain to a subfolder?
  13. 12:03 Should you really invest in a reverse proxy to mask Google's hacking warnings?
  14. 13:03 Should you really invest in a reverse proxy to hide Google's hacking warnings?
  15. 13:50 Is it true that the highest number in Search Console is usually the right one?
  16. 14:44 Should you really put empty user profile pages on no-index?
  17. 14:44 Should you really set noindex for low-content user profile pages?
  18. 16:57 Do multiple redirect chains really hinder Google's crawling?
  19. 17:02 Are Multiple Redirect Chains Really Hurting Your SEO?
  20. 19:57 Do domain migrations and mergers really cause SEO penalties?
  21. 19:58 Could separating each step of a site migration save you weeks of SEO diagnostics?
  22. 23:04 Do pop-under ads really hurt your SEO rankings?
  23. 23:04 Do pop-under ads really penalize your organic SEO?
  24. 24:41 Should you overlook historical Mobile Usability errors in Search Console?
  25. 24:41 Should you ignore mobile errors in Search Console if the live test comes back clean?
  26. 25:50 Should you really nofollow your menu links to optimize crawling?
  27. 26:46 Do Google Ads scripts really slow down your site in the eyes of PageSpeed Insights?
  28. 27:06 Does Google Ads really penalize the speed of your pages in PageSpeed Insights?
  29. 29:28 Should you really aim for a perfect 100 on PageSpeed Insights to rank well?
  30. 29:28 Should you really aim for 100/100 on PageSpeed Insights to rank well?
  31. 35:45 Do image metadata really influence rankings in Google Images?
  32. 35:45 Can image metadata really enhance your SEO performance?
  33. 36:29 How many internal links per page should you have to optimize your structure without hindering crawl efficiency?
  34. 37:19 What is the optimal number of internal links per page for SEO?
  35. 37:54 Does a completely flat site structure really hurt SEO?
  36. 39:52 Should you still use disavow or has Google truly automated the ignoring of spam links?
  37. 40:02 Should you still disavow spammy links pointing to your site?
  38. 41:04 Does the FAQ schema work if the answers are hidden in an accordion?
  39. 41:04 Is it possible to mark a main page with FAQ schema, or is a dedicated page necessary?
  40. 41:59 Is it really necessary to have a dedicated page for each video to rank on Google?
  41. 41:59 Should you create a separate page for each video instead of grouping them together?
  42. 43:42 How does Google choose which sitelinks to display under your search results?
  43. 44:13 Does Google really control sitelinks through site structure?
  44. 45:19 Has PageRank really become a negligible ranking factor for Google?
  45. 45:19 Is PageRank still a top-ranking factor that you should keep an eye on?
  46. 46:46 Should you always use the Video Object schema for YouTube embeds subject to GDPR?
  47. 46:53 Do YouTube two-click embeds really hurt video SEO?
  48. 50:12 Are mobile interstitials truly all penalized by Google?
  49. 50:43 Is it really possible to show different interstitials based on traffic source without SEO risk?
  50. 52:08 Is it true that Google ignores GDPR interstitials without penalizing your SEO?
  51. 53:08 Can we truly measure the SEO impact of intrusive interstitials?
  52. 53:18 Do intrusive interstitials really have a measurable impact on your SEO?
📅
Official statement from (5 years ago)
TL;DR

Google confirms that the nofollow attribute on internal links can prevent signal transfer, particularly for menus. However, in most cases, a simple no-index on the target page is usually sufficient — thus, nofollow is not always necessary. This nuance changes the game for PageRank sculpting strategies.

What you need to understand

How does this statement partially rehabilitate PageRank sculpting?

John Mueller acknowledges here that the nofollow attribute still has an effect on internal links: it does prevent signal transfer to certain pages. Specifically, if you add nofollow to a menu link pointing to your Legal Notice page, Google will not pass any SEO juice to that URL.

This position marks a subtle shift from previous statements where Google downplayed the usefulness of internal nofollow. For years, we were told that PageRank sculpting has been outdated since 2009. Yet, Mueller admits that yes, technically, it still works — even if it’s not always the best approach.

What is Google's recommended alternative?

The official position remains clear: in most situations, a no-index on the destination page is sufficient. Rather than blocking the flow via the link, you directly disallow indexing of the target. This yields the same result in terms of crawl budget and internal PageRank optimization, but with a cleaner management.

The no-index presents a decisive advantage: you control the indexing status at the page level, not link by link. If tomorrow you add a second path to the same page (footer, sidebar, breadcrumb), you won’t have to multiply the nofollow everywhere. The directive remains centralized.

In what specific cases does the internal nofollow still make sense?

Mueller explicitly mentions recurrent menu links — these links present on every page of the site (header, footer, main navigation). That’s where nofollow can have a measurable impact, because these links drain PageRank on a large scale.

Imagine a site with 10,000 pages and a footer containing 8 utility links (T&Cs, cookie policy, sitemap, etc.). Without intervention, these 8 pages receive a disproportionate amount of internal PageRank — to the detriment of strategic pages. Nofollow allows correcting this imbalance without affecting indexing.

  • Internal nofollow still works to block SEO signal transfer to certain URLs.
  • No-index is still the preferred solution in most cases according to Google.
  • Repetitive menu links (header/footer) are the most legitimate use case for nofollow.
  • The nofollow + no-index combination is generally unnecessary — choose one or the other.
  • PageRank sculpting is not dead, just discouraged by Google as a strategic priority.

SEO Expert opinion

Is this statement consistent with field observations?

Yes and no. On the technical principle, we do observe that internal nofollow limits PageRank transfer — tests on medium-sized sites have confirmed this for years. But the real impact on ranking remains marginal in most configurations.

The issue is that Mueller remains deliberately vague about the extent of the effect. Are we talking about a 5% difference in distributed PageRank, or 50%? A mystery. This lack of quantitative data makes it difficult to make any informed strategic decisions. [To be verified] on your own sites before generalizing.

What are the hidden risks of heavy internal nofollow usage?

First risk: over-optimization. If you start to nofollow all your secondary links, you create an artificial linking structure that Google may interpret as an attempt to manipulate. Aggressive sculpting has always been under scrutiny — this tacit tolerance changes nothing about that.

The second less discussed risk: the impact on crawling. A nofollow link is not necessarily ignored by Googlebot (especially if there are other paths), but it changes crawling priorities. On a large site with a tight crawl budget, multiplying nofollow tags can create orphaned or poorly explored areas.

The third point — and this is crucial — this approach sidesteps the real problem: a poorly thought-out information architecture. If your utility pages are draining too much PageRank, it's often because your overall internal linking is weak. Strengthening contextual links to strategic pages would have an effect ten times greater.

In what cases does this rule absolutely not apply?

On high editorial sites (media, blogs), internal nofollow on menu links is virtually useless. PageRank primarily comes from contextual links within the content — menus represent only a negligible fraction of the flow.

Another exception: sites with a limited indexable page volume (fewer than 500 pages). The effort is clearly not worth the candle. The time spent auditing and implementing selective nofollow would be 100 times better spent on creating content or acquiring backlinks.

Warning: Do not confuse nofollow with JavaScript obfuscation. Some tools recommend hiding links via JS to save crawl budget. This is an entirely different mechanism, with much higher risks of accessibility and UX. Nofollow remains a standard HTML directive, much safer.

Practical impact and recommendations

What concrete steps should be taken on an existing site?

Start by auditing your global navigation links (header, footer, sidebar present on all pages). Identify targets that have no strategic SEO value: login pages, cart, T&Cs, privacy policy, HTML sitemap, etc.

For each, ask yourself: Does this page need to be indexed? If the answer is no, add a no-index via meta tag or HTTP header. If it needs to stay indexed but you want to limit the PageRank received (rare case), then nofollow on menu links may be justified.

In concrete terms, prioritize no-index in 80% of cases. Reserve nofollow for situations where the page must remain accessible to users via menus but does not need SEO juice — typically, application features (my account, my orders) or sorting/search filters.

What mistakes should absolutely be avoided?

Classic mistake: nofollowing links to main categories or sections under the pretext that they are present in the menu. This is counterproductive — these pages are precisely strategic and should receive maximum internal PageRank.

Second mistake: combining nofollow and no-index on the same URLs. It works, but it's redundant. If a page is no-index, it won’t pass any ranking signal anyway — the nofollow becomes unnecessary. You complicate your code for no reason.

Third pitfall: forgetting to check the crawling consequences. After adding nofollows, monitor your Search Console reports (coverage, crawling). If certain sections become under-crawled when they were active before, it means you've cut off an important path.

How can you verify that your implementation is correct?

Use Screaming Frog or a similar crawler to extract all your internal links and their rel attribute. Export to CSV, filter on rel="nofollow", and manually verify that only non-strategic URLs are affected.

On the internal PageRank side, tools like OnCrawl or Botify calculate a PageRank simulation based on your linking. Compare before/after your modifications: strategic pages should see their score increase or remain stable, never decrease.

  • Audit the global navigation links (header, footer, sidebar)
  • Identify pages with no strategic SEO value
  • Prioritize no-index on non-essential utility pages
  • Use nofollow only on menu links to pages that should stay indexed but without SEO priority
  • Check with a crawler that nofollow attributes are applied correctly
  • Monitor Search Console reports post-deployment (coverage, crawling)
Internal nofollow remains a valid tool for optimizing PageRank distribution, but it should not become an obsession. In the majority of cases, a clear information architecture and strong contextual linking will have a far greater impact. If you are managing a complex site with thousands of pages and these optimizations seem technical or risky, engaging a specialized SEO agency can help you avoid costly mistakes and allow you to focus on higher ROI levers.

❓ Frequently Asked Questions

Le nofollow sur un lien interne empêche-t-il réellement le transfert de PageRank ?
Oui, selon John Mueller, l'attribut nofollow sur un lien interne bloque bien le transfert de signaux vers la page cible. Cependant, Google recommande dans la plupart des cas d'utiliser plutôt un no-index sur la page de destination.
Faut-il ajouter nofollow sur tous les liens de footer et header ?
Non, seulement sur ceux pointant vers des pages sans valeur SEO stratégique (CGV, mentions légales, etc.). Les liens vers catégories, rubriques ou contenus importants doivent rester dofollow pour recevoir du PageRank.
Peut-on cumuler nofollow et no-index sur la même URL ?
Techniquement oui, mais c'est redondant. Si une page est en no-index, elle ne transmet déjà plus de signaux de ranking — le nofollow devient inutile. Choisissez l'un ou l'autre selon le contexte.
Le PageRank sculpting est-il toujours une technique valable en SEO ?
Oui, mais avec prudence. Google tolère l'usage mesuré du nofollow interne pour optimiser la distribution du PageRank, mais décourage les approches agressives ou sur-optimisées qui peuvent être interprétées comme de la manipulation.
Comment vérifier l'impact du nofollow sur mon PageRank interne ?
Utilisez un crawler SEO (Screaming Frog, OnCrawl, Botify) pour simuler le PageRank interne avant et après vos modifications. Comparez les scores des pages stratégiques — elles doivent augmenter ou rester stables, jamais baisser.
🏷 Related Topics
Domain Age & History Crawl & Indexing AI & SEO Links & Backlinks Pagination & Structure Web Performance

🎥 From the same video 52

Other SEO insights extracted from this same Google Search Central video · duration 55 min · published on 24/07/2020

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