Web of Trust

WOT, Web of Trust, warns you about risky websites that try to scam visitors, deliver malware or send spam. Protect your computer against online threats by using WOT as your front-line layer of protection when browsing or searching in unfamiliar territory. WOT's color-coded icons show you ratings for 21 million websites - green to go, yellow for caution and red to stop – helping you avoid the dangerous sites.

Keep yourself safe from online threats such as:

• Spyware, adware and viruses
• Browser exploits
• Unreliable online shops
• Phishing, spam and other Internet scams
• Annoying or malicious spam


If you are about to enter a risky website, WOT will warn you and save your computer before you interact with a harmful site. With safety ratings of 21 million websites, WOT combines evidence collected from multiple trusted sources, like phishing and spam blacklists, with the ratings provided by WOT users. The system uses sophisticated algorithms to produce reliable and up-to-date ratings.

WOT reputation ratings have four components:

• Trustworthiness
• Vendor reliability
• Privacy
• Child safety

WOT lets you customize your level of protection to make your browsing experience safe and enjoyable. To protect your family, you can even set WOT to block inappropriate content for children.

Ratings are shown on Google, Yahoo!, Gmail, Wikipedia, digg and other sites. WOT comes in 10 languages.

Surf safer and add WOT to your Firefox now.
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