What Google says about « refonte seo »

3 statements 8 related

🎥 YouTube Videos 3

Why are redirects absolutely essential during a website redesign?

Google 🎥 YouTube Mar 2020 ★★★

Google recommande fortement d'utiliser des redirections lors de la refonte d'un site pour indiquer les nouvelles pages correspondantes aux a...

Can you really deploy thousands of 301 redirects without risking your SEO?

John Mueller 🎥 YouTube May 2021 ★★★

Ajouter plus de 1000 redirections 301 en même temps est totalement acceptable et n'affecte pas le référencement. C'est normal lors d'un rebr...

Can a redesign really boost your SEO signals instead of destroying them?

John Mueller 🎥 YouTube May 2020 ★★

Une migration de site n'entraîne pas toujours une perte de signaux. Souvent, elle corrige des problèmes structurels et améliore les signaux....

💡 Semantically related 8

Statements from the same topics, to deepen your understanding.

Should You Really Analyze All Redirects and CSP Configurations to Optimize Your SEO?

John Mueller Feb 2026 ★★

Do 404 Errors Really Hurt Your Website's Rankings?

John Mueller Jan 2026 ★★

Should You Really Migrate Your Entire Site to Preserve Your SEO?

John Mueller Dec 2025 ★★★

Should you redirect or completely disable an unused subdomain for SEO?

Google Jun 2024 ★★

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

John Mueller Jan 2024 ★★★

Can a domain with a problematic past secretly tank your SEO performance for an entire year?

John Mueller Feb 2023 ★★

Why do domain mergers and divisions trigger extended SEO ranking swings?

John Mueller Nov 2022 ★★★

Should you really do a 1:1 migration without changing anything during a domain switch?

John Mueller Sep 2022 ★★★