McAfee SiteAdvisor is a security add-on for Internet Explorer and Firefox that helps you identify sites that are linked to spyware, adware, spam, viruses, browser-based attacks, phishing, or online fraud. The SiteAdvisor service is based on a huge database with detailed test results for more than 100,000 pieces of software and covers more than 90% of the world`s Web traffic.

Download: McAfee SiteAdvisor 1.4.0.0