What Google says about « user agents »

7 statements 8 related

🎥 YouTube Videos 5

How does Google actually monitor cloaking?

John Mueller 🎥 YouTube Oct 2021 ★★

Google ne contrôle pas systématiquement le cloaking à grande échelle en comparant les contenus avec différents user agents. Les vérification...

Should you really trust the user agent to detect Googlebot?

Martin Splitt 🎥 YouTube May 2019 ★★★

Pour reconnaître Googlebot, on peut examiner le user agent qui contient littéralement le mot 'Googlebot'. Cela permet d'optimiser la manière...

Why does Google offer two crawlers in the URL Inspection Tool?

Google 🎥 YouTube Feb 2018 ★★★

Google provides both PC and mobile user-agents in the URL Inspection Tool, allowing you to see how your site is rendered on both device type...

How can blocking crawl with robots.txt harm your indexing?

John Mueller 🎥 YouTube Nov 2016 ★★

Utiliser le fichier robots.txt pour bloquer le crawling des parties de votre site doit se faire avec soin, car il peut affecter l'inclusion ...

Should you really serve the exact same content to Googlebot as you do to users?

Google 🎥 YouTube Apr 2015 ★★★

Ne détectez pas les user agents pour montrer un contenu différent à Googlebot. Appliquez-leur la même expérience utilisateur que celle des u...

📰 Articles 2

How Is Google Optimizing Its Crawl to Do Less But Better?

Gary Illyes Mar 2025 ★★★

En avril 2024, Gary Illyes de Google avait exprimé sa volonté de rendre l'exploration du web plus efficace, en cherchant à « réduire la fréq...

Should You Worry About Migrating Your Domain from www to non-www for SEO?

John Mueller Jan 2024 ★★★

Sur Mastodon, en réponse à un internaute qui se demandait pourquoi le changement d’URL de son site, impliquant des 301, était mal pris en co...

💡 Semantically related 8

Statements from the same topics, to deepen your understanding.

How Long Does It Really Take for an Old Domain to Recover Its SEO Visibility?

John Mueller Sep 2025 ★★★

How Can XML Sitemaps Help You Manage Internal Duplicate Content?

Gary Illyes Jan 2023 ★★★

Should you really choose SSR or CSR based on the type of site?

Martin Splitt Dec 2021 ★★

How Does Google Actually Determine the Canonical URL of Your Pages?

John Mueller Aug 2020 ★★★

How Does Google Actually Choose Which Canonical URL to Index When Multiple Versions Exist?

John Mueller Sep 2019 ★★★

Should You Really Exclude All Redirected URLs from Your XML Sitemap?

John Mueller Sep 2018 ★★★

What are the only two fields in an XML sitemap that Google actually cares about?

John Mueller Aug 2017 ★★

Do You Really Need Backlinks for Google to Crawl Your Pages?

John Mueller Apr 2017 ★