Title in Navigation is the page title that will be shown on your website
Title in Browser can include some brief additional information about your site. For example: "Mountain Tours - Contact Us"
Page URL is the path to the page e.g. www.yoursite.com/tours - in most cases, you can leave this unchanged
Page status If you want this page to be hidden when the site is published, for example, if it's not finished yet, then set the status to Offline
Keywords A few descriptive keywords for your page - do not repeat words or use too many
Description Should be a short description of the page as you would like it to appear in a search engine listing