What does Google say about SEO? /

What Google says about « redirections ouvertes »

2 statements 8 related

🎥 YouTube Videos 1

How do coding flaws expose your site to cyberattacks and affect your SEO?
Google 🎥 YouTube Mar 2013 ★★★
Les pratiques de codage permissives, comme les redirections ouvertes et les injections SQL, créent des failles que les cybercriminels peuven...

📰 Articles 1

Which HTTP Redirect Should You Use During HTTPS Migration to Preserve Your SEO?
John Mueller Aug 2018 ★★★
John Mueller a indiqué lors d'un hangout que "Google recommande fortement les redirections 301 lors d'une migration HTTPS", et donc pour pas...

💡 Semantically related 8

Statements from the same topics, to deepen your understanding.

Why Is It Perfectly Normal to Temporarily Lose Rankings After an HTTPS Migration?
John Mueller Mar 2026 ★★★
Should You Really Analyze All Redirects and CSP Configurations to Optimize Your SEO?
John Mueller Feb 2026 ★★
Do You Really Need to Know How to Code to Become a Great SEO in 2024?
Gary Illyes Jun 2025 ★★★
How Does Google Actually Choose Which Canonical URL to Index When Multiple Versions Exist?
John Mueller Sep 2019 ★★★
How Long Does It Really Take for Google to Process a Site Migration?
Gary Illyes Jun 2017 ★★★
Should You Change Your URLs During an HTTPS Migration or Prioritize Fast Indexing?
John Mueller Dec 2016 ★★★
Does migrating to HTTPS always cause a temporary drop in traffic?
John Mueller May 2015 ★★★
Why could your HTTPS site display an incorrect name and favicon in Google due to a phantom HTTP page?
John Mueller Feb 2026 ★★★