It’s common for site migrations or search engine updates to accidentally...

https://wiki-triod.win/index.php/How_Do_I_Find_Old_PDFs_or_Images_That_Keep_Getting_Shared%3F

It’s common for site migrations or search engine updates to accidentally resurrect outdated, low-quality pages that you thought were long gone. If indexed archives are cluttering your site and hurting your rankings, it’s time to act