In one or more implementations, data is examined that describes interactions via {TAIL ~ a network} with {HEAD ~ content} via a domain name 
In one or more implementations , data is examined that describes interactions via { TAIL ~ a network } with { HEAD ~ content } via a domain name
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH