Junk traffic
 

Is there any scripts that can filter junk traffic?

maybe that script that img src?

bump 4 you

do you mean by junk, certain countries?

No .. actually I am talking about junk traffic from image hotlinking.
Till now I used htaccess for that filtering, but somehow those junk sites keep on sending me their useless traffic.
The question is: Are there any other ways to prevent receiving traffic from sites like: freefoto.cz or something like a.pstang.net/read.php ?

Thanks in advance.