If you add your domain in the websites list of your project, the application will get all the pages from your website that it founds in the search engine. If you wish to see a report for only a particular page, just add that page by clicking on the Website Pages button in the Website section of the Project settings and then click on it to see a report only for that page.

Hint: You can use the "Import from Website" feature from the URL tab of the Project Settings to add a page from your website.