Uh, the landing page for users who aren't logged in is not secure. You don't actually end up with a secure page until you click the login button and it takes to to the page you get when you mess up your user name or password. The certificate looks generic, issued to your Cloudflare IP rather than to Subeta.net, and was issued yesterday.

You might want to fix the landing page to avoid browser warnings and insecure connections.

screenshot

I'm getting an insecure page at subeta.net with no https redirection using Vivaldi, Opera, and Firefox on Windows 10, and Safari on iOS (13?). TOR on Windows 10 redirects me to https like a good little onion, but the images are broken. I think Vivaldi was giving warnings that not all parts of the site are secure, so maybe the image subdomain isn't being covered by the cert for some reason.

(TOR has HTTPS Everywhere installed by default, which forces you to https. I don't think I'm using this on any other browser)

I also noticed and posted about this on the 16th in: Things not working since maintenance I'm still getting this in Firefox now. A secure landing page should be high priority!