Site Speed Metrics Explained – TTFB, Speed Index, Interactive, Load, Complete, and more
MachMetrics
FEBRUARY 22, 2019
It’s one of the most frequently asked questions I see asked, “I’ve tested my site speed, so now what do these metrics mean?” Standard Website Speed Metrics. As we can see, a website’s “speed” is not a one-size-fits-all number that we can simply lower. Time to First Byte (TTFB), Document Load, Page Complete, Speed Index, Time to Interactive, Number of Resources, and Page Size are all industry-accepted metrics. Speed Index. Speed Optimization Tips
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