In another embodiment, a computer implemented {TAIL ~ method} is disclosed for characterizing a bounding web site relevant to {HEAD ~ a target web site} 
In another embodiment , a computer implemented { TAIL ~ method } is disclosed for characterizing a bounding web site relevant to { HEAD ~ a target web site }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD