Thus, {TAIL ~ the next response} sent over {HEAD ~ the same connection} will be sent at the optimal speed that was determined when the persistent connection was first made 
Thus , { TAIL ~ the next response } sent over { HEAD ~ the same connection } will be sent at the optimal speed that was determined when the persistent connection was first made
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH