My site does not work on firefox

go to check SSL cert

Hello, my SSL is generate by Cloudflare.

The first page works, but after look one article or tutorial, my website send error security by firefox.

emmm...  if i got your problem i 'll

1,try set app/config/app.php  $forceGlobalSecureRequests true
2,check your nginx or apache sets , also server ssl version
3,use apple ssl rule...
4, your firefox some sets

Hi, I still have this problem. Is it the fact that I am using a port other than 80 or 443?

I use port 11000 for my part.