Login page still shows Not Secure

[skb]

I noticed that this forum's login page still shows http (Not secure) prior to login. After the login the https & the Secure tag with the green padlock come up.
I thought that probably my cache image was showing up. So I did a hard refresh (Cntrl + F5) a number of times but still the Not Secure login page displays. (image attached)

[Arantor]

That's because the page isn't served over HTTPS. Nothing to do with your cache or anything else.

If you visit it via https://www.simplemachines.org/ it'll be fine.

Also, this isn't a bug in SMF, this is an issue with this site and should really be in Site Comments rather than Bug Reports.