Do nofollow internal links really dilute the PageRank of your pages?

What does it really mean to 'not pass signals'?

When you apply a nofollow attribute to an internal link, Google stops considering that link as a vector for transmitting authority. The target page therefore receives no benefit in terms of PageRank from that particular source.

But beware — and this is where it gets interesting — Mueller's statement also clarifies that the originating page does not retain that 'strength' to redistribute elsewhere. The PageRank that the nofollow linked page should have received is simply evaporated into thin air. It does not return to the common pool of other outbound links.

Why does this distinction change the game compared to old practices?

Historically, some SEOs practiced PageRank Sculpting: they marked links deemed 'less important' (footer, legal mentions, etc.) as nofollow to concentrate the SEO juice on strategic pages. The idea was that the PageRank not transmitted to nofollow pages would be redistributed to 'followed' pages.

Google killed this strategy years ago. Now, PageRank is divided among all the links present on the page — whether they are follow or nofollow. The difference? Nofollow links receive their share of PageRank... which then disappears into a black hole. Result: you waste SEO juice instead of concentrating it.

Does the 'strength' of the source page really remain intact?

Mueller asserts that the originating page does not lose its inherent strength. This is technically true: your Page A retains its intrinsic PageRank, which it receives from external and internal backlinks pointing to it.

But what it loses is the opportunity to effectively distribute this capital to its child pages. If you have 10 outbound links with 5 being nofollow, you waste 50% of your redistribution potential. The source page does not weaken, but it becomes less effective as a distribution hub.

• Internal nofollow blocks the transmission of signals to the target page — no PageRank, no semantic context transferred.
• The 'lost' PageRank via nofollow links does not redistribute to other links on the page — it simply disappears.
• The source page retains its own authority, but uses its distribution potential suboptimally if it multiplies internal nofollows.
• PageRank Sculpting no longer works since Google modified the behavior of the nofollow attribute — any strategy based on this principle is now counterproductive.
• In most cases, no internal link should carry a nofollow, except for very specific cases (user widgets, integrated sponsored content, etc.).

Is this statement consistent with field observations?

Yes and no. In principle, what Mueller says aligns with what we've observed for years: internal nofollow provides no measurable SEO benefit. Sites that have massively removed nofollow from their internal links generally notice an improvement in crawling and indexing of deep pages.

However, Mueller remains vague on a crucial point: what exactly happens to this 'lost' PageRank? It does not return to other links, agreed — but does Google still count it in the initial division calculation? In other words, if I have 10 links with 5 being nofollow, does each link receive 10% of the PageRank (with 50% going to waste), or do the 5 follow links receive 20% each? [To be verified] — Google has never clarified this precise mechanism.

In what cases does internal nofollow still hold utility?

Let's be honest: in 95% of cases, putting nofollow on your internal links is a tactical mistake. You sabotage your own linking structure without any return gain.

There remain a few legitimate exceptions. If you have user-generated content areas (forums, comments with authorized links), nofollow remains relevant to avoid endorsing those links. If you incorporate sponsored or advertising content in your editorial pages, the same applies. But for your classic editorial links? Let them breathe.

What is the real limit of this statement?

Mueller talks about 'signals' without specifying which ones. We know that nofollow blocks PageRank transfer, but what about semantic context, thematic relevance, or 'freshness' signals? Google uses hundreds of signals — does nofollow cut them all, or only some?

Moreover, this statement says nothing about the impact of nofollow on crawl budget. If Googlebot still follows nofollow links (which it does sometimes), you are consuming crawl for URLs that will gain no benefit. This is particularly problematic on large sites with thousands of pages. [To be verified] in your own server logs.

What should you do specifically with your existing internal links?

First step: audit your site to identify all internal links carrying a nofollow attribute. A crawl with Screaming Frog or Oncrawl will give you the complete list in just a few minutes. You will probably be surprised by the number — many CMSs and plugins add nofollow by default without valid reason.

Next, categorize these links into two categories. On one side, the legitimate nofollow (UGC, widgets, ad areas). On the other side, all classic editorial links that you fully control. For this second category, remove the nofollow without hesitation. You lose nothing, and you gain in linking efficiency.

How to avoid repeating this mistake in the future?

Set up your templates and editorial processes so that follow is the default norm. Nofollow should become the exception, applied manually and for a documented reason.

If you use WordPress, check the settings of your SEO plugins (Yoast, Rank Math, etc.) and your link plugins (pretty links, etc.). Many add nofollow 'to protect your PageRank' — disable this option immediately. This is outdated advice that predates Google's changes in the game rules.

What KPIs to monitor to measure the impact of these changes?

Once your internal nofollows are cleaned up, monitor three main metrics. First, the indexing rate of your deep pages — you should notice an improvement in the following weeks if your linking structure was truly hindered by massive nofollow.

Then, observe the evolution of the crawl budget via Google Search Console (Crawl Stats section). If Googlebot spends more time on your strategic pages and less on dead ends in nofollow, that's a good sign. Finally, track the positioning of your long-tail target pages — they should benefit from the SEO juice now properly redistributed.

• Crawl the entire site to identify all internal links with nofollow and quantify the problem
• Remove the nofollow from all classic editorial links that you control (navigation, contextual linking, informative footer)
• Maintain nofollow only for uncontrolled third-party content (UGC, sponsored, external widgets)
• Configure your CMS and plugins so that follow becomes the default behavior
• Document the rare cases where nofollow remains legitimate to maintain editorial consistency
• Monitor indexing, crawl budget, and rankings in the 4-8 weeks following the changes