Clear your browsing history in Safari on Mac
In the Safari app on your Mac, choose History > Clear History, then click the pop-up menu. Choose how far back you want your browsing history cleared.
History of webpages you visited The back and forward list for open webpages Frequently visited site list Recent searches Icons for webpages Snapshots saved for open webpages List of items you downloaded (downloaded files aren’t removed) Websites added for Quick Website Search Websites that asked to use your location Websites that asked to send you notifications