@Cara Bereck Levy, I just signed up for the new forums and was very quietly screaming in my head the entire time because I did it on my hotel's unsecured Wi-Fi.
It looks like the Unitronics website's security certificates are assigned to your Cloudflare transparent proxy rather than your unitronics.com domain. When any modern browser sees that, it warns users that your website is insecure and they should not proceed.
Fortunately (well, not really), most people won't ever see that warning, because your Google preferred search domain and DNS listing bring anyone looking for Unitronics