> Hi, I'm not sure I understand what I am seeing.  Could 
> someone explain what each set of numbers means? 
> Links scanned 12255/16595 (+47)

12255 is the number of links parsed, 16595 the total number 
of links to parse, and 47 the number of supplemental links 
parsed in background, but not yet checked/validated by the  
engine. Therefore, in this example, the engine downloaded 
12255+47=12302 links.