so I continue on one site to get many visitors whose url comes from Y Store Tools via a google search and the url includes google(country), yts.yahoo(etc) and my domain.

anyone really familiar with this kind of hit? I'm getting the impression Y Stores are just hitting my site for a picture to put in a template but there are multiple hits at a time.

what I really want to know is should I try to block these hits in case they will never be productive of orders.

so who has real data?