Configuring Domains & Subdomains
The Web Address field is the domain, subdomain, or IP address that nginx will associate the web application and / or static files with. Do not include a path in this field.
Handle www. Prefix
The "Handle www. prefix" checkbox will configure an additional handler for the address entered prefixed by www.. Visitors to the www. prefix will redirected to the non-www address by nginx. If necessary, Lifeboat will request a SSL certificate that includes both addresses in one certificate.