when opening webpage from outside, first thing that should come up is Loader progress bar and it is not showing when “Enable cart widget” is turned off
Open a separate window in different browsers does the same.
turning On “Enable cart widget” enables progress bar back.
You need enable Theme Options > Promo Popup > Enable promo popup > On.
Pop up window won’t be shown if you have Open popup on enter off and Show link in the top bar (Newsletter) – off.
Then loader will be visible.