See the webpages open on your other devices using Safari on Mac
You can view the web pages you have open on your iPhone or iPod touch (iOS 11 or later), iPad and your other Mac computers (macOS 10.12 or later) when you set up iCloud for Safari on all your devices.
View a webpage open on another device
Go to the Safari app
on your Mac.Click iCloud Tabs in the sidebar.
If the sidebar isn’t shown, click
in the toolbar.Scroll to the list of your other Apple devices.
Click a web page listed below a device to open it.
Web pages in private tabs and windows aren’t shown.
Tip: You can also enter part of the page’s name in the Smart Search field, then click the page in the Switch to Tab section of the search results.
Close a webpage open on another device
Go to the Safari app
on your Mac.Click iCloud Tabs in the sidebar.
If the sidebar isn’t shown, click
in the toolbar.Scroll to the list of your other Apple devices.
Control-click a web page listed below a device, then choose Close Tab.
Hand off a webpage between devices
When your iPhone, iPad or iPod touch is near your Mac, click or swipe the Handoff icon near the end of the Dock (on your Mac), on the Lock Screen (on your iPhone, iPad or iPod touch with a Home button), or in the multitasking view (on your iPhone X or later, or iPad Pro). The web page you’re viewing on one Apple device is handed off to the other. See Hand off tasks between devices.
You can’t use Handoff to hand off private windows.