If you deleted Safari and don't have a Time Machine backup or other backup, reinstall macOS to put Safari back in your Applications folder. For some earlier versions of macOS, Safari might also be available separately from the Updates tab of the App Store. The most recent version of macOS includes the most recent version of Safari. To keep Safari up to date for the version of macOS you're using, install the latest macOS updates. Safari is included with your Mac operating system. Safari for Mac is a good way to surf the web. Autofill, RSS or adjustable text boxes are other features we will find when using this excellent web browser. A lot of features and options to make browsing as easy as 1,2,3. Safari offers tab browsing, pop-up blocker, bookmarks, SnapBack. It is a lightweight and robust solution for every Mac user. Safari 5 is a web browser made by Apple for the Mac. And many more programs are available for instant and free download. Internet & Network downloads - Safari by Apple Inc.
An easier fix is to delete your CACHE and history. This is after I closed Safari, and reopened it. I installed DuckDuckGo thinking it would provide me with some protection.
