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Official statement

When a manual action concerns unnatural outbound links, Google simply devalues those outbound links. This does not affect the ranking of the site itself in search results. If a significant drop in traffic is observed, it stems from another cause, not the manual action on the outbound links.
18:08
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Extracted from a Google Search Central video

⏱ 59:11 💬 EN 📅 11/08/2020 ✂ 42 statements
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Other statements from this video 41
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  2. 3:48 Why does Google ignore certain URL parameters and how does it choose its canonical version?
  3. 4:34 Does Google really ignore non-essential URL parameters on your site?
  4. 8:48 Are errors 405 and soft 404 truly handled the same way by Google?
  5. 8:48 Do soft 404s really trigger deindexing without a penalty?
  6. 10:08 Should you really prefer a soft 404 over a 405 error for removed Flash content?
  7. 17:06 Does submitting multiple Google reconsideration requests really speed up the review of your site?
  8. 18:07 Do manual actions for unnatural outbound links really affect a site's ranking?
  9. 18:08 Should you really set all your outbound links to nofollow to protect your SEO?
  10. 19:42 Should you really set all your outbound links to nofollow to protect your PageRank?
  11. 22:23 Does Google always show your images in search results?
  12. 22:23 How does Google decide which images to display in search results?
  13. 23:58 How long does it take to recover traffic after a 301 redirect bug?
  14. 23:58 Can temporary technical bugs really sink your Google ranking for good?
  15. 24:04 Can a bug restoring your old URLs kill your SEO?
  16. 24:08 Why does Google aggressively recrawl your site after a migration?
  17. 27:47 Should you index a new URL before redirecting an old one in a 301?
  18. 28:18 Is it really necessary to wait for indexing before redirecting a URL in 301?
  19. 34:02 Why does the mobile-friendly test produce conflicting results on the same page?
  20. 37:14 Why should WebPageTest be your go-to tool for web performance diagnostics?
  21. 37:54 Are H1 titles really essential for ranking your pages?
  22. 38:06 Are H1 and H2 tags really important for Google ranking?
  23. 39:58 Is it true that structured data makes a difference based on whether it's implemented with a plugin or manually?
  24. 39:58 Should you manually code your structured data or opt for a WordPress plugin?
  25. 41:04 Should you really be worried about a 503 error on your site for a few hours?
  26. 41:04 Can a 503 error truly harm your site's SEO?
  27. 43:15 Why are your FAQ rich snippets disappearing despite technically valid markup?
  28. 43:15 Why are your rich results disappearing from regular SERPs while they technically work?
  29. 43:15 Why do your rich snippets vanish even when your markup is technically correct?
  30. 47:02 Why does Search Console show indexed URLs that are missing from the sitemap?
  31. 48:04 Should you really modify the lastmod of the sitemap to speed up recrawling after fixing missing tags?
  32. 48:04 Should you modify the lastmod date in the sitemap after simply correcting a meta title or description?
  33. 50:43 Is it normal for the Rich Results report in Search Console to remain empty despite valid markup?
  34. 50:43 Why is Google showing fewer of your FAQs as rich results?
  35. 50:43 Is it true that your validated FAQ markup might be invisible in Search Console?
  36. 51:17 Why is Google showing fewer FAQs in rich results now?
  37. 54:21 Why does Google choose a canonical URL in the wrong language for your multilingual content?
  38. 54:21 Does Googlebot really ignore your multilingual site's accept-language header?
  39. 54:21 Can Google really tell the difference between your multilingual pages, or is it at risk of mistakenly canonicalizing them?
  40. 57:01 Is Google really tolerant of hreflang errors that mismatch language and content?
  41. 57:14 Does Googlebot really send an accept-language header during crawling?
📅
Official statement from (5 years ago)
TL;DR

Google asserts that a manual action targeting unnatural outbound links is limited to devaluing those links without penalizing the site's ranking. If your traffic drops after this type of action, look elsewhere: the cause is not the penalty on outbound links. This nuance changes the game for correctly diagnosing sudden visibility drops.

What you need to understand

What does a manual action on outbound links really mean?

A manual action on outbound links occurs when Google's Quality Raters team detects manipulative practices: link selling, large-scale exchange schemes, dubious redirects embedded in content. This sanction appears in the Search Console with an explicit message pointing to the problematic pages or sections.

Unlike manual actions on inbound links (which can genuinely hurt your ranking), this one targets your behavior as a source of outbound links. Google considers that you contaminate the ecosystem by pointing to manipulative sites or monetizing your PageRank abusively.

Why doesn't Google directly penalize the ranking in this case?

The logic is simple: Google disables the effect of these outbound links rather than punishing your site. By neutralizing their algorithmic weight, the engine cuts off the transmission of PageRank without affecting your own qualitative assessment. It's a surgical approach targeting the beneficiaries of the links, not the issuer.

This position differs radically from a global algorithmic penalty. Your site remains eligible for its natural ranking, based on your content, backlinks, and user experience. Only the incriminated outbound links lose their value — a crucial distinction for diagnosis.

Under what circumstances do we observe this type of manual action?

Typical triggers include sites aggressively monetizing through unmarked sponsored articles, private blog networks (PBNs) selling links, or low-quality directory sites stuffing their pages with outbound links. Poorly moderated forums with signature spamming also fall into this category.

Google especially targets systemic patterns: dozens of links to gambling/pharma niches from a lifestyle blog, repetitive ultra-optimized anchor texts, satellite pages created solely to host links. The volume and dubious thematic coherence raise alarm.

  • Targeted manual action: only neutralizes problematic outbound links
  • No direct impact on the organic ranking of the issuing site according to Mueller
  • Critical distinction: different from a penalty on inbound links that can destroy visibility
  • Important diagnosis: a simultaneous drop in traffic stems from another cause (algo update, technical issue, competition)
  • Simple resolution: remove or nofollow the incriminated links, then request a reconsideration via Search Console

SEO Expert opinion

Does this statement align with field observations?

On paper, the logic holds. In practice, I have seen cases where timing distorted the analysis: manual action received on the 15th, drop in traffic observed on the 18th. Coincidence? Probably — but clients don’t see it that way. The reality: these drops often coincide with Core Updates or unnoticed Helpful Content refinements.

The nuance that Mueller sidelines: a site packed with spammy outbound links usually reveals other quality issues. Google may not directly penalize via this manual action, but the overall algorithm picks up low-quality signals. The manual sanction is the symptom, not the complete disease. [To be verified] to what extent these sites really escape parallel algorithmic filters.

What contradictions or gray areas remain?

Mueller remains vague on one point: what happens if 90% of the site's content is solely for hosting outbound links? Technically, no ranking penalty according to him. Real algorithm? These sites still disappear, often via undocumented quality filters (Panda legacy, Helpful Content).

Another gray area: legitimate but numerous contextual outbound links. Is a media outlet citing 20 sources per article at risk of a manual action due to overzealousness from a Quality Rater? Human guidelines leave room for interpretation. I've seen false positives on legitimate academic sites — rare, indeed, but existent.

Should this statement be taken literally?

Yes, but with awareness. Google tells the strictly technical truth: the manual action on outbound links does not send a direct negative ranking signal. However, a site receiving this type of sanction often has structural weaknesses detected elsewhere by the algo.

My practical advice: don’t rely on this “immunity” to aggressively monetize your outbound links. The overall algorithmic risk (perceived quality, user engagement, Core Web Vitals deteriorated by too many redirects) remains real. This statement is not a blank check — it's a useful procedural clarification for diagnosis, nothing more.

Warning: If you receive a manual action on outbound links AND observe a drop in traffic, do not just stop at removing the links. Simultaneously audit your inbound backlinks profile, your Core Web Vitals, and check recent algorithm updates. The real cause likely hides elsewhere.

Practical impact and recommendations

What should you do immediately after receiving this manual action?

First step: identify precisely the pages listed in the Search Console notification. Google sometimes provides examples of URLs, but rarely a comprehensive list. Crawl your site with Screaming Frog or Sitebulb filtering all outbound links from these sections. Export the complete list of external destinations.

Next, analyze the anchor texts and contexts of these links. Look for patterns: repeated same destinations, aggressive commercial anchors ("best online casino"), satellite pages with little original content. Compare with your archives: were these links present before a redesign, a change in editorial team, a hack?

How to handle the incriminated outbound links without breaking user experience?

If the links are clearly manipulative (bought, exchanged without editorial value), remove them outright. No negotiation. For borderline cases — legitimate links but over-optimized — set them to nofollow and diversify the anchors if you keep them for editorial reasons.

Be careful of side effects: a media site with advertising revenue may sometimes need to remove sponsored ads that generated cash. Negotiate with advertisers for display formats or native ads instead of raw links. The immediate financial cost may sting, but long-term SEO viability takes precedence.

What parallel checks should you perform to diagnose a drop in traffic?

As Mueller states, the manual action on outbound links does not explain a drop in ranking. So if your positions are declining at the same time, launch a comprehensive audit: check the Google Core Updates from the last 2 weeks, scan your inbound backlinks for spam attacks, audit your Core Web Vitals (a slowdown may coincide).

Compare your keyword profile: have you lost featured snippets, People Also Ask? Check mobile-first indexing: resources blocked by mobile robots.txt can cause brutal drops. Cross-reference with your direct competitors — if they are also declining, it's sector volatility, not you specifically.

  • Identify all affected pages via Search Console and crawl the site to list the problematic outbound links
  • Remove bought/exchanged links without editorial value permanently; nofollow borderline cases
  • Request a reconsideration via Search Console after completing the cleanup and wait for validation (usually 3-10 days)
  • Audit inbound backlinks, Core Web Vitals, and mobile indexing in parallel to identify the real cause of a possible traffic drop
  • Document all changes (removed links, dates, reasons) for traceability and to prevent recurrences
  • Revise editorial processes to prevent future insertion of non-compliant links (editorial validation, clear internal guidelines)
Manual action on outbound links remains a serious quality alert, even if it does not directly impact ranking according to Google. Treat it as a signal of degraded SEO hygiene. The real danger? Ignoring root causes — abusive monetization, lax editorial processes, absent SEO governance. These optimizations often require a complete strategic overhaul crossing technique, editorial, and business model. When internal resources or expertise are lacking to orchestrate this task, relying on a specialized SEO agency can expedite diagnosis, secure fixes, and rebuild lasting governance — without cobbling together temporary patches that mask real problems.

❓ Frequently Asked Questions

Une action manuelle sur liens sortants peut-elle quand même faire baisser mon trafic indirectement ?
Non, selon Mueller. Si votre trafic chute après cette action manuelle, la cause est ailleurs : mise à jour algorithmique, problème technique, ou dégradation de la qualité perçue de votre site. L'action manuelle ne fait que neutraliser les liens sortants.
Combien de temps faut-il pour lever une action manuelle sur liens sortants ?
Après nettoyage complet des liens incriminés, la demande de réexamen via Search Console prend généralement 3 à 10 jours. Google valide manuellement que les corrections sont effectives avant de lever la sanction.
Dois-je passer tous mes liens sortants en nofollow pour éviter ce type de sanction ?
Non, ce serait contre-productif. Google valorise les liens éditoriaux naturels vers des ressources de qualité. Ciblez uniquement les liens commerciaux, sponsorisés ou sans valeur éditoriale claire avec le nofollow ou sponsored.
Un concurrent peut-il provoquer une action manuelle sur mes liens sortants ?
Difficilement. Cette action cible vos propres pratiques de linking sortant, pas ce que d'autres font pointer vers vous. Un hack injectant des liens sortants spammés reste le seul vecteur externe plausible — auquel cas, nettoyez et signalez le piratage à Google.
Les liens sortants vers des sites pénalisés m'exposent-ils à une action manuelle ?
Potentiellement, si le pattern devient systémique et que vos liens semblent participer à un schéma de manipulation. Quelques liens isolés vers un site qui se fait pénaliser après coup ne déclenchent généralement rien. C'est le volume et l'intention perçue qui comptent.
🏷 Related Topics
Content AI & SEO Links & Backlinks Penalties & Spam

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Other SEO insights extracted from this same Google Search Central video · duration 59 min · published on 11/08/2020

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