A one-page website is a site that has only one-page which the user can scroll through and so Hongo theme has an ability to create one-page website. To create a one-page website, follow below steps.
Step 1: Navigate to admin panel > Appearance > Menus From Admin Panel’s Sidebar.
Step 2: Create new menu using custom links as shown in below image.
Define menu name (like one-page menu), add URL with #tag and add link text (like Home, About Us, Contact Us, etc.) and click on “Add to Menu” button.
Step 3: Now after adding links, expand each link and check “Enable One-page For This Item (only for main parent)” option.
Step 4: If you are done with all menu items then click on “Save Menu” button.
You can also create one-page menus by using listed navigation menu shortcodes where you can select one-page menu. To know more about it, please refer this.