What does Google say about SEO? /

Official statement

When merging websites, there is no penalty for migrating gradually or all at once. For site merges and separations, incremental migration is acceptable, unlike traditional domain changes.
🎥 Source video

Extracted from a Google Search Central video

💬 EN 📅 03/09/2021 ✂ 20 statements
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📅
Official statement from (4 years ago)
TL;DR

Google claims that a gradual or complete migration during the merging of websites does not trigger a penalty. This approach also applies to site separations, unlike traditional domain changes. For SEOs, this means more flexibility in handling migrations.

What you need to understand

What is a website migration? <\/h3>

A website migration involves transferring web pages from one domain to another or reorganizing them within the same domain. It is crucial for maintaining SEO<\/strong>.<\/p>

Why does Google discuss incremental migrations? <\/h3>

Google specifies that gradual migrations do not incur SEO penalties. This provides webmasters with more time to manage redirects<\/strong> and resolve potential issues.<\/p>

  • Compatibility with other SEO strategies<\/li>
  • Simplified redirect management<\/li>
  • Lower risk of critical errors<\/li><\/ul>

SEO Expert opinion

Is this statement consistent with field practices? <\/h3>

Yes, gradual migrations are often preferred by SEOs to minimize traffic loss. However, a complete migration can also be effective if well-planned.<\/p>

What nuances should be considered? <\/h3>

Google does not provide details on the optimal timelines for a gradual migration. Each project is unique and requires individual assessment. [To be verified]<\/strong><\/p>

In what cases does this rule not apply? <\/h3>

It does not directly concern domain changes. For those, rigorous planning and correct 301 redirects are essential to maintain traffic<\/strong> and indexing<\/strong>.<\/p>

Practical impact and recommendations

What practical steps should be taken to ensure a successful migration? <\/h3>

Carefully plan: assess the potential impact on SEO<\/strong> and traffic<\/strong>. Favoring a gradual approach can help in making adjustments along the way.<\/p>

What mistakes should be avoided during migration? <\/h3>

Be cautious of overlooked redirects and indexing errors that could harm the site's visibility.<\/p>

How can I check if my site is compliant after migration? <\/h3>

Use tools like Search Console to monitor indexing<\/strong> and identify any redirect issues.<\/p>

  • Test redirects before migration<\/li>
  • Monitor SEO performance post-migration<\/li>
  • Quickly correct any anomalies detected<\/li><\/ul>
    Planning a website migration involves complex strategies. Support from a specialized SEO agency can maximize migration effectiveness.<\/div>

❓ Frequently Asked Questions

Comment gérer les redirections lors d'une migration ?
Utilisez des redirections 301 pour transférer le trafic sans perte de SEO.
Combien de temps la migration progressive devrait-elle durer ?
Il n'y a pas de durée idéale. Cela dépend de la taille et de la complexité du site.
Que se passe-t-il si des erreurs surviennent après la migration ?
Corrigez rapidement les erreurs identifiées avec des outils comme Google Search Console.

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