*how* many tabs do I have open in Safari? (macOS)

SafariOpenTabs.scpt

local countOfWindows
local countOfTabs

tell application "Safari"
	set countOfWindows to count of windows
	set countOfTabs to 0
	
	repeat with n from 1 to countOfWindows
		set countOfTabs to countOfTabs + (count of tabs in window n)
	end repeat
end tell

display dialog "Safari has " & ((countOfTabs as string) & " tabs open in " & countOfWindows as string) & " windows"