You can add your custom HTML and scripts to the page. This is useful when you want to enable live chat services, complete the domain verification, or verify your site for analytics services. Here's how you can add custom code in your Page settings.
1. Navigate to the Website menu.
2. Click on Pages... link.
3. From the list of your website pages, choose the one you plan to edit and click on the Gear icon to open Page Settings.
4. When you click on the Gear icon, a new window opens up. Here you can add the custom Header Code and Footer Code.
Please note that you may need to upgrade to use this service.
You can read more about Page settings in this tutorial.