wilderness - 5:21 pm on Oct 2, 2010 (gmt 0)
I notice many user agents showing those tools, but how do you know if the visitor just picked up the tool accidentally or installed it for a sinister purpose?
You make a determination based upon the following:
1) what exactly are they viewing and/or grabbing on your site (s).
2) You know the structure of you site (s) and how visitors utilize that structure.
3) you review your raw logs and compare to 1 & 2 above.
4) Finally, is the visit beneficial or detrimental to the goals of your site (s)?