url prefix

(Receive && Non-Worker && Sync is not supported by spec)
Parameters:
Num XHRs
Number of iterations
Number of warm-up iterations
Start size
Stop threshold
Multipliers
Set data type
Set HTTP method and cache control
(Cache control: receive only. Cache is valid for 10 seconds. This config controls Cache-control HTTP response header. Browsers might not cache data e.g. when it is large)
Summary
Note: