After using Google’s Outdated Content Tool, don't just assume the index...

https://www.softwaretestingmagazine.com/knowledge/outdated-content-tool-how-to-validate-results-like-a-qa-pro/

After using Google’s Outdated Content Tool, don't just assume the index updated. As a QA lead, I’ve learned that "requested" doesn't mean "gone." You need to verify the persistence of the old page