Seamonkey FTP Publishing settings

My website is

How do I fill in the publishing settings for the Seamonkey editor?

Seamonkey has
"Publishing Site Settings"
Server Information
Site Name _________
Publishing Address ___________
HTTP Address of your homepage _____________

I put “all one place” as site name, “” as publishing address, and as http address.

The upload says it works, but the page does appear to be changed. I clear the browser cache and reloaded it, but no changes result.