Verify, never trust the badge
Every real licence has a number, and every serious regulator publishes a public register. Take the number from the site footer, open the regulator's own website directly rather than by clicking the badge, and search it. Confirm the licensed company name matches the brand you are on.
Cloned badges and expired licences are common. A badge that links nowhere, a number that returns nothing, or a company name that does not match are each sufficient reason to close the tab.