Old content doesn't just disappear; it lingers in search indexes and cached...

https://www.scribd.com/document/1016383708/The-Digital-Graveyard-How-to-Actually-Clean-Up-Outdated-Press-Releases-229542

Old content doesn't just disappear; it lingers in search indexes and cached pages, potentially hurting your brand’s current authority. When stale pages resurface, they confuse users and dilute your SEO efforts