VirusTotal very useful for dodgy files but it can also check URLs I.e websites. Of course nothing is 100 percent safe even if checked but should help you get a better idea.

http://www.virustotal.com/advanced.h...-addonshttp://

So got a dodgy link dont click on it copy n paste and check out first.

Heres the link to the companies main website

http://www.virustotal.com/about.html