Searchin99 wrote:
So, should everything under Safari be deleted? Because that is a LOT of stuff! Four Folders such as Databases, LocalStorage, ReadingListArchives, Touch Icons Cache, and numerous files?
If you have not made a backup why are you deleting files that you don't understand?
At the very least copy the files (per entire folder) to an external disk if you are worried about losing any data. Remove the disk & then delete the original files. That way if you find that you didn't want to remove your all your bookmarks you can undo the change & restore the data you removed.
tygb also consider using 'Reset Safari' as a test use another user account if you want to keep your history). Try going to harbour freight again. Then reset Safari to see if the cookie reappears.
I suspect Safari is redownloading the cookie as part of it's built in caching - it does that for Topsites and other previews (e.g when you search in Spotlight and recent sites appear). Also check if you have Safari bookmark syncing enabled in iCloud - that is another reason the OS may cache pages, so that other devices can search the same data etc.
I have also seen no mention of 'third party cookies' setting here either. So be sure that is disabled in the Preferences, otherwise Safari can accept cookies from sites that advertise on any site you visit.
There may be a bug here but it can also be normal behaviour too, so be thorough in testing every option.