https://www.searchenginejournal.com/google-404-status/254429 "How Google Handles 404/410 Status Codes" -- "If we see a 410, they immediately convert that 410 into an error rather than protecting it for 24 hours"
https://www.searchenginejournal.com/google-404-status/254429 "How Google Handles 404/410 Status Codes" -- "If we see a 410, they immediately convert that 410 into an error rather than protecting it for 24 hours"