Once you’ve added content to your site and are ready for the public to see it, click the Publish button in the upper right corner of the editor. A pop-up will confirm that your site is live.
Even after publishing, you can continue editing—update text, add SEO tags, create new pages, or change your theme. Each time you want your changes to appear on the live site, just click Publish again.
Unpublishing Your Site
If you want to temporarily take your website offline, go to the Settings tab in the editor, click General, and scroll to the bottom to find the Unpublish button.
You can republish your site at any time by clicking the Publish button again.