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DNS prefetch explained (varvy.com) 1 point by rpcom on Dec 25, 2018 | past I am a fast webpage (2016) (varvy.com) 2 points by zython on April 9, 2018 | past Website load and speed analyzer (varvy.com) 226 points by warrenm on Aug 9, 2017 | past | 68 comments Page speed optimisation checklist (varvy.com) 2 points by refrigerator on Nov 25, 2016 | past I am a fast webpage (varvy.com) 621 points by capocannoniere on Sept 7, 2016 | past | 281 comments

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