SSL isn't working though it is installed!

Hello CF team,

I have enabled your SSL on my site for a long time. But suddenly from yesterday SSL isn’t working and showing HTTP every time visit! I also enable force https code long ago. But don’t know why today it isn’t working. Please need urgent help!

What’s the domain?

It sometimes showing https on the homepage but not on other pages or posts

I can not replicate the issue. The home page is working properly with HTTPS, but I can’t find a page that is not.