Copy the Link to your Google Site
Something to understand when you create a Google Site (or even a Google Form) is that the link to the edit screen is not what you can share with others. If you want to direct people to your website you need to copy the published link.
Now you can more easily copy the site link. Click the link icon in the toolbar and then choose the “Copy Link” button. The link is copied to your clipboard, allowing you to paste it anywhere you want to share your website!