At Enpass, we’ve ensured to store the website icons of popular and most visited websites; however, there could be certain domains for which icons are unavailable. Enpass requests icons for such domains automatically and displays the relevant icons if they are available. You can also try re-enabling the Website icons from Enpass settings under Customize section.
Also, Enpass does not display website icons for items that have IP addresses rather than the website URL. Still have concern drop us an email at firstname.lastname@example.org.