Firefox / Google Safe Browsing "Warning"

when I click on a link in HWINFO to take me to a web page for Driver Updates or Bios updates:

http://www.hwinfo.com/ref/eSupportDriverAgent
http://www.hwinfo.com/ref/eSupportBIOSAgent

I get a warning the warning below...

Should I be concerned that software from your site is 'harmful' ?

The site ahead may contain harmful programs

Firefox blocked this page because it might try to trick you into installing programs that harm your browsing experience (for example, by changing your homepage or showing extra ads on sites you visit).

Advisory provided by Google Safe Browsing.

  HWINFO.com - This site ahead may contain harmful programs.jpg (Size: 80.38 KB / Downloads: 3)