What does Google say about SEO? /

What Google says about « dilution contenu »

4 statements 8 related

🎥 YouTube Videos 4

Does duplicate content really dilute SEO value across multiple sites?
John Mueller 🎥 YouTube Dec 2019 ★★★
Utiliser le même contenu sur plusieurs sites dilue la valeur du contenu aux yeux de Google, rendant chaque site moins compétitif. Le duplica...
Should you really merge similar pages to avoid a doorway penalty?
John Mueller 🎥 YouTube Feb 2018 ★★★
Créer plusieurs pages avec des contenus similaires sur des sujets proches peut être considéré comme des pages « doorway ». Il est préférable...
Should you use canonicals for URLs with similar parameters?
John Mueller 🎥 YouTube Jul 2021 ★★★
Pour des URLs avec paramètres qui montrent un contenu similaire, il est recommandé d'utiliser rel=canonical vers l'URL propre. Cela aide Goo...
Should you really use the canonical tag across subdomains for similar pages?
John Mueller 🎥 YouTube Jan 2019 ★★★
Si vous avez des pages très similaires sur différents sous-domaines, il est conseillé d'utiliser la balise canonical pour désigner la versio...

💡 Semantically related 8

Statements from the same topics, to deepen your understanding.

Should you completely rethink your SEO strategy for Google Discover?
Google Dec 2025 ★★
How Can You Permanently Remove Hacked Pages That Are Still Indexed by Google?
John Mueller Oct 2025 ★★★
How Long Does It Really Take for an Old Domain to Recover Its SEO Visibility?
John Mueller Sep 2025 ★★★
Should You Really Avoid Certain Domain Extensions to Succeed in SEO?
John Mueller Sep 2025 ★★★
How does Google actually discover all the URLs on your website?
Google Jun 2025 ★★
How does Google handle reports of copied content?
Google Jun 2024 ★★★
What Does the Search Console's 'Hostload Exceeded' Message Really Reveal About Your Page Quality?
John Mueller Oct 2023
Is removing URL parameters for Googlebot actually cloaking without a penalty?
John Mueller Feb 2021 ★★★