Some website is not the same site.
For example:
[Removed links]
(I had tried serveral times. The three auto-link I can't change. If you worry, please not click.)
They just the same in the part "tn.edu.tw", but they are clean.
But Norton Safeweb only detected the "tn.edu.tw", so you can see this Safeweb result.
http://safeweb.norton.com/report/show?url=http:%2F%2Fwww.tn.edu.tw%2F
It's have 1423 threats, but not from the site that I just make an example.
But if I go to the clean site, Norton Safeweb still warn (red).
So I think maybe Safeweb can change the data.
This is just an example, can Norton Safeweb change the data to get some URL?
Another example is blogspot.com.
Norton Safeweb onlt detected the part "blogspot.com."
But they are not the same site.
EX:
googleblog.blogspot.com
googlejapan.blogspot.com