Hello, I am facing a problem with a webserver, it works fine on localhost, but I have opened firewall port but only returns a blank page.

Hello, I am facing a problem with a webserver, it works fine on localhost, but I have opened firewall port but only returns a blank page.

I know that firewall stuff is not here but as I am doing this with Delphi I think someone else could had such problems and maybe give a help.

Thank you