What Google says about "expiration contenu"

🎥 YouTube Videos 2

How does the Unavailable After header enhance the de-indexing of perishable content?

John Mueller 🎥 YouTube Feb 2020 ★★★

Pour les annonces classées ayant une durée limitée, utilisez l'en-tête "Unavailable After" pour informer Google de la date d'expiration prév...

How Do Web Stories Impact Your Site's SEO?

Ryan Warrender 🎥 YouTube May 2021 ★★

Les Web Stories sont des pages web standards sans date d'expiration. Elles sont publiées et hébergées par les créateurs eux-mêmes, leur donn...

💡 Semantically related 8

Statements from the same topics, to deepen your understanding.

Is the massive deindexing on Google Search real or just a bug in the Search Console?

John Mueller May 2026 ★★

Should you offer Markdown versions of your content to enhance your visibility in AI-generated results?

John Mueller Apr 2026 ★★

Could a domain name similar to a competitor harm your SEO?

John Mueller Apr 2026 ★★★

Is content disparity between mobile and desktop killing your rankings in mobile-first indexing?

Martin Splitt Mar 2026 ★★★

Does page speed really impact conversions according to Google?

Martin Splitt Mar 2026 ★★

Should You Worry if Google Keeps Crawling Your 404 Pages?

John Mueller Mar 2026 ★★★

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

John Mueller Feb 2026 ★★★

Why Can Displaying 'Not Available' via JavaScript Kill Your Google Indexing?

John Mueller Feb 2026 ★★★

What Google says about « expiration contenu »