Comment on SearchYC Performance EnhancementsparentComments−tokenadult17yHN automatically upvotes the previous post if you submit an EXACT duplicate URL. But some webpages live under more than one URL, and not everyone submits the canonical URL.
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HN automatically upvotes the previous post if you submit an EXACT duplicate URL. But some webpages live under more than one URL, and not everyone submits the canonical URL.