What Google says about « refonte technique »

3 statements 8 related

🎥 YouTube Videos 3

Can HTTP/2 really boost your site's performance without major technical overhaul?

Alan Kent 🎥 YouTube May 2022 ★★

Avec HTTP/2, les navigateurs peuvent télécharger plus efficacement plusieurs images en parallèle sur une seule connexion réseau. Un site HTT...

Should you really avoid combining domain migration and technical overhaul?

John Mueller 🎥 YouTube Feb 2019 ★★★

Faire des changements significatifs d'un coup, comme passer à un nouveau domaine et une nouvelle infrastructure, complique la tâche pour les...

Technical Overhaul: How Can You Ensure Your New Code Doesn't Hurt Your Rankings?

Google 🎥 YouTube May 2011 ★★★

La modification du code et de la mise en page de vos pages peut affecter leurs classements dans les moteurs de recherche. Si vous redirigez ...

💡 Semantically related 8

Statements from the same topics, to deepen your understanding.

Why does Google aggressively recrawl your site after a migration?

John Mueller Aug 2020 ★★

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

John Mueller Sep 2019 ★★★

Why could your HTTPS site display an incorrect name and favicon in Google due to a phantom HTTP page?

John Mueller Feb 2026 ★★★

Do You Really Need to Know How to Code to Become a Great SEO in 2024?

Gary Illyes Jun 2025 ★★★

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

John Mueller Jan 2024 ★★★

How can you ensure that every URL in your SPA is properly indexed by Google?

Martin Splitt Sep 2021 ★★★

Does switching CMS really destroy your organic search rankings?

John Mueller Apr 2021 ★★★

Should you really redirect all images during a site migration?

Martin Splitt Aug 2020 ★★★