For those of us that don’t speak fluent Technical Admin - there’s a certificate that needs to be renewed every few months by the administration of a website to confirm ownership and maintenance. It’s an easy fix it just has to be done.
Just be aware that lack of the “S” in “HTTPS” leaves information exchange between the user and the server open to view for anyone who has the know how to snoop. I.e. any private messages, login information, browsing activity, etc… especially over public wi-fi.
Excerpt from Wikipedia
HTTPS is now used more often by web users than the original non-secure HTTP, primarily to protect page authenticity on all types of websites; secure accounts; and to keep user communications, identity, and web browsing private.
