Echo JS 0.11.0

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tracker1 11 days ago. link 1 point
The article itself is less about TTFB than it is with initial connection negotiation between HTTP/(1|2|3), HTTPs and other variables.

What's totally missing is DNS negotiation, for first calls, a slow DNS provider and/or the use of too many domains for content/services and raw initial payload response, such as using a static content server with pre-compressed content and/or a cdn.

While a little dated, the content in "High Performance Web Sites" and "Even Faster Web Sites" books is still very relevant.