What Google says about "preconnect"

🎥 YouTube Videos 2

How do DNS prefetch and preconnect transform technical SEO?

Patrick Kettner 🎥 YouTube Oct 2021 ★★

Pour les ressources hébergées sur d'autres domaines comme les CDN, ajoutez des métadonnées DNS prefetch ou preconnect. Ces indices permetten...

Should you really optimize preloading hints for Googlebot?

Gary Illyes 🎥 YouTube Feb 2026 ★★

Google n'utilise pas ou très peu les hints de liens comme DNS prefetch, preconnect, preload ou prefetch, car son infrastructure fonctionne d...

💡 Semantically related 8

Statements from the same topics, to deepen your understanding.

Why Can Your Indexed URL Count Suddenly Skyrocket in Search Console?

Gary Illyes Sep 2023 ★★★

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

Gary Illyes Mar 2025 ★★★

How Can You Manage Multi-Version URLs to Maximize Your SEO Visibility?

John Mueller Nov 2024 ★★★

Do you really need to choose between a 301 redirect and a canonical link for a migration?

John Mueller Jan 2022 ★★

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

Martin Splitt Dec 2021 ★★

Is it true that JavaScript pagination can affect your SEO crawl?

John Mueller Dec 2021 ★★★

How does Google really handle client-side rendering?

John Mueller Dec 2021 ★★★

Is it true that a JavaScript migration can ruin your indexing due to cache issues?

John Mueller Sep 2020 ★★

What Google says about « preconnect »