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by PinkMilkshake 854 days ago 

   before/after:<year>
Works on Google and Youtube
1 comments
w-ll 853 days ago
Thanks, but is that when it was first crawled?
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rafram 853 days ago
It’s based on the published/updated date that the page provides.
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ignoramous 853 days ago
From what I've noticed, the date is also inferred from the page.
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