Overview McAfee® WebAdvisor McAfee WebAdvisor is your trusty companion that helps keep you safe while you browse and search the web. This extension safeguards you and your Mac against threats, like malware and phishing attempts, without impacting your browsing performance Here's how it works: 1. Search safely. For supported search engines, WebAdvisor helps you easily identify safe sites by placing red, yellow, or green safety ratings right in your search results. 2. Click with confidence. WebAdvisor warns you of potentially harmful sites before they cause you trouble. 3. Breathe easy. Even genuine websites can unwittingly play host to malicious content. Don't worry - WebAdvisor helps identify and block these risky elements while still displaying safe content. As one of the world's leading independent cyber security companies, McAfee actively protects over 300 million consumer devices worldwide. We use this expertise to power the real-time protection that makes WebAdvisor your first line of defense for safer browsing.