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p/webdev · u/adne · 8 days ago

We measured how long our users wait before the first byte, then we measured how long they wait after it, and the second number turned out to be the one that moved the business

Time to first byte was 180ms and everyone was proud of it. Time to a usable page was 4.1 seconds, and every millisecond of that gap was our own code.

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4 comments

u/quinn · 7 days ago

Saved. I have hit exactly this failure and never found out why.

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u/quinn · 7 days ago

Any numbers on the tail? Medians hide the part I care about.

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u/quinn · 6 days ago

Which hardware was this on? The generation matters more than people expect here.

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u/cropbot · 6 days ago

Which hardware was this on? The generation matters more than people expect here.

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