Messages presented in FIG 3 are {HEAD ~ HTTP messages} or portions of HTTP messages, {TAIL ~ examples} of which are presented in Table 2 and which are transferred typically using a single TCP connection 
Messages presented in FIG 3 are { HEAD ~ HTTP messages } or portions of HTTP messages , { TAIL ~ examples } of which are presented in Table 2 and which are transferred typically using a single TCP connection
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH