Publishing your site is the final step to seeing changes you have made from within the Site Manager.
Click the publish button at the top of your Site Manager when you want them viewable outside of modifying your site.
Unless your site is live, changes made in Site Manager will not reflect to your live website, or your virtual staging area unless the site is published.
Click on the Publish button on the Navigational Menu and the changes to your website will be on the World Wide Web.
CPA Websites Blog
How do I un-publish my website? Is that possible?