All operating systems supported by Firefox 3.0+
Site report lists any malware, which Browser Defender has found.
ThreatExpert determines its opinion on web annoyances for a given site such as browser exploits, spam, cookies, popups and redirections.
Using a keyword evaluation, ThreatExpert forms an opinion on certain content categories prevalent in websites. When any such category is identified, it is listed in the site report. Content categories include: Adult, dialer, gambling, hacking and violence.