Tag Archives: Enable TCP Fast Open

Enable TCP Fast Open for Microsoft Edge in Windows 10

A new option in Microsoft Edge in Windows 10 is the ability to enable TCP Fast Open. TCP Fast Open (TFO) is a specification to open successive TCP connections faster between clients and servers using a crytographic cookie which stores authentication details to reduce the round-trip delay and lower the latency in the start of data transmission. When enabled, it can improve network performance of the browser. Here is how to enable it.
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