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Official statement

Google manually reviews the link examples submitted after a reconsideration request. However, it is advised not to concentrate on individual links but rather on the overall issue of unnatural links, and to use the domain directive in the disavow file to avoid issues with other potentially harmful links.
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Extracted from a Google Search Central video

⏱ 56:12 💬 EN 📅 19/05/2014 ✂ 10 statements
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Other statements from this video 9
  1. 3:42 Google vous prévient-il vraiment de toutes les pénalités manuelles ?
  2. 5:47 Pourquoi le désaveu de liens met-il 6 à 12 mois à produire des résultats ?
  3. 6:55 Les balises Alt suffisent-elles vraiment pour optimiser le référencement de vos images ?
  4. 11:13 Les liens toxiques peuvent-ils encore vraiment pénaliser votre site ?
  5. 25:25 Les agrégateurs de contenu sont-ils vraiment pénalisés par Google ?
  6. 26:28 Pourquoi Google ne communique-t-il plus sur chaque mise à jour Penguin et Panda ?
  7. 30:39 Les liens nofollow génèrent-ils vraiment zéro valeur SEO ?
  8. 38:36 Faut-il encore utiliser le nofollow pour sculpter le PageRank ?
  9. 57:58 Le rel=canonical peut-il transférer une pénalité d'un domaine à l'autre ?
📅
Official statement from (12 years ago)
TL;DR

Google manually reviews link examples during a reconsideration request, but recommends not to focus on isolated URLs. The domain-level directive in the disavow file is preferred to tackle the issue at its root and anticipate further toxic links from the same source. This approach limits the risks of overlooking harmful URL variations from the same network.

What you need to understand

What does a manual reconsideration process at Google really mean?

When you submit a reconsideration request after a manual action for unnatural links, Google does not rely on an automated algorithm alone. A member of the quality team actually reviews the link examples you have submitted in your disavow file and your cleanup report.

This human check seeks to confirm that you understand the nature of the problem and that you have taken substantial steps to address it. Not just two or three URLs deleted for appearance’s sake. Google wants to see a meaningful effort.

Why does Google emphasize the domain directive?

The domain: directive in the disavow file acts as a preventative shield. If you only disavow specific URLs, you remain vulnerable to other pages from the same domain that may host similar links. PBN networks or link farms often deploy hundreds of satellite pages.

By targeting the entire domain, you neutralize the entire toxic source at once. This is particularly relevant against automated networks that continuously generate new URLs to dilute traces.

What’s the difference between an individual problem and a systemic problem?

Google makes a crucial distinction here. An individual problem would be an isolated link from a random site, likely with no major consequences. A systemic problem reveals a pattern: link buying, participation in an exchange network, or contamination from a past black hat SEO campaign.

The reconsideration request is precisely meant to demonstrate that you have identified the pattern, not just treated the symptoms. A disavow file filled with 500 individual URLs without a common logic shows that you have not grasped the root of the issue.

  • Manual review: a human at Google checks your link examples and your cleanup approach
  • Domain directive:: preferred to neutralize all current and future links from a toxic source
  • Holistic approach: address the root cause rather than individual URLs one by one
  • Prevention: avoid new links from the same network causing issues later

SEO Expert opinion

Does this recommendation match what we observe in practice?

Yes, overwhelmingly. Sites that have disavowed thousands of individual URLs without addressing the source domains often see their reconsideration request rejected the first time. Google sends a standard message stating that the problem is not resolved. The reason is simple: the disavow file looks like a disorderly catalog rather than a coherent strategy.

In contrast, files structured by toxic domains — with explicit documentation of identified networks — achieve significantly higher acceptance rates. This suggests that the readability of the file matters just as much as its completeness for the human examiner.

What are the limits of the domain: directive?

Disavowing an entire domain carries the risk of false positives. If a legitimate site hosted both an unnatural sponsored link and an authentic editorial mention, you lose both signals. This is particularly tricky with mainstream media that mix organic content with sponsored posts.

In these specific cases, disavowing URL by URL remains justified. But this concerns less than 5% of actual situations. Most problematic domains are pure spam players: no valuable editorial content to preserve. [To be verified]: Google provides no quantitative data on the optimal ratio of domain:/URL in an effective disavow file.

How should we interpret the advice not to focus on individual links?

This is a polite way of saying that many SEOs waste time on micro-details. Spending three days debating whether a specific obscure link with a DA of 12 merits disavowal is operational noise. Google prefers that you spend this time identifying patterns: which paid directories, which footer link networks, which link sellers.

This approach also reflects a algorithmic reality: Penguin and spam detection systems work based on network fingerprints, not granular analysis of each isolated link. Addressing high-volume toxic sources produces measurable effects; removing 50 scattered links without coherence usually changes nothing.

Warning: The domain: directive is irreversible as long as it remains in your disavow file. Unlike individual URLs that you can easily remove, disavowing an entire domain and then rehabilitating it requires a new complete crawl cycle for Google to reevaluate all concerned links.

Practical impact and recommendations

How can you effectively structure your disavow file?

Start with a backlink audit by referring domain rather than by URL. Group suspicious links by origin. If a domain accumulates several toxic signals (over-optimized anchor text, generalized footer links, visible spam content), mark it for complete disavowal with the domain: directive.

For ambiguous cases, document your decision in comments in the disavow file. Lines starting with # are not interpreted by Google but organize your reasoning for the examiner. A commented file shows that you have thought methodically, not just clicked frantically on an automated tool.

What critical mistakes should be avoided when submitting a reconsideration request?

Never submit a reconsideration request with only an uploaded disavow file. Google expects a detailed narrative in the form explaining: the origin of the problem, attempted removal actions (emails to webmasters, proof of attempts), and the logic of the disavow file. An empty or generic request like "I removed the bad links" almost always fails.

Another common trap: adding hundreds of legitimate domains just to be cautious. This dilutes the signal and suggests that you do not understand the problem. A file of 30 clearly identified toxic domains is better than a file of 500 domains where 400 are harmless but disavowed "just in case".

How can you check if your disavow strategy is appropriate?

Cross-check your data with several third-party tools (Ahrefs, Majestic, SEMrush) to identify toxicity consensus. A domain flagged by three independent tools likely deserves disavowal. If only one tool signals it, dig manually before deciding.

Also test for temporal consistency: if 90% of your problematic backlinks date from a specific period, this reveals a one-off campaign. Document this pattern in your reconsideration request. Google appreciates forensic analyses that demonstrate a causal understanding, not just symptomatic.

  • Structure the disavow file by toxic domains with explanatory comments
  • Prefer domain: for spam networks, individual URLs only for documented ambiguous cases
  • Write a detailed reconsideration report with evidence of manual removal attempts
  • Cross-check at least three backlink analysis sources before disavowing a domain
  • Avoid mass preventative disavowals of legitimate domains
  • Document the temporal and thematic patterns of toxic links
The reconsideration process relies on demonstrating a systemic understanding of the unnatural link issue. The domain: directive is the preferred tool to address toxic sources at the root, but requires discernment to avoid false positives. These thorough analyses and delicate decisions may justify the support of a specialized SEO agency, especially if your backlink history contains gray areas inherited from previous providers or practices you no longer track.

❓ Frequently Asked Questions

Dois-je attendre la validation de ma demande de réexamen avant de soumettre le fichier disavow ?
Non, le fichier disavow doit être uploadé AVANT de soumettre la demande de réexamen. Google vérifie lors de l'examen manuel que ce fichier existe et reflète votre compréhension du problème.
Combien de temps faut-il pour qu'un fichier disavow soit pris en compte par Google ?
Google indique quelques semaines à quelques mois selon la fréquence de crawl de votre site. Pour les sites à forte autorité crawlés quotidiennement, l'effet peut se manifester en 2-3 semaines. Pour les petits sites, comptez 2-3 mois minimum.
Peut-on désavouer des domaines puis les retirer du fichier disavow ultérieurement ?
Oui, mais le processus est lent. Il faut retirer la directive du fichier, le ré-uploader, puis attendre un nouveau cycle de crawl complet. Les liens du domaine réhabilité ne retrouveront leur poids qu'après recrawl et réévaluation par Google.
La directive domain: s'applique-t-elle aux sous-domaines ?
Non, domain:example.com ne couvre pas automatiquement blog.example.com. Chaque sous-domaine doit être désavoué séparément si nécessaire, ou utiliser des wildcards si l'outil le permet (ce que Google Disavow ne supporte pas nativement).
Faut-il désavouer les liens de sites piratés hébergeant du spam pharmaceutique ?
Oui, car Google ne fait pas toujours la distinction entre spam injecté et contenu légitime du domaine. Si un site autrefois propre est devenu ferme à spam, désavouez-le au niveau domaine pour éviter toute contamination, même si l'origine n'est pas malveillante.
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