We provide a way for developers to build downloadable extensions for Safari that block malicious content designed to collect the addresses of the sites you visit. On iOS devices, tap Settings, tap Safari, then tap Search Engine and choose DuckDuckGo. On your Mac, go to Safari Preferences, choose Search, then choose DuckDuckGo as your search engine. In addition, Safari is the first browser to offer DuckDuckGo as a built-in option that you can set as your default search engine, which allows you to search the web without being tracked. Content blocker support is designed so that it can’t send developers information about what you’re looking at. You can use content blockers to control what’s loaded onto your browser and to prevent anyone from attempting to track your activity on a website or across websites. Turn on Private Browsing and Safari won’t add the sites you visit to your history, remember your searches or save any information from forms you fill out online.