To embed custom tracking scripts to your site’s header or footer, MD comes with the handy Scripts Manager for global script insertion and individual post, page, and category options.
To add sitewide scripts simply browse to WP admin > MD > Settings and paste your HTML script tags into the appropriate section.
If you are designing custom pages or posts you can also add the same Header or Footer scripts from the post editor, as below:
As a bonus, you can even add custom class names to the body tag for more advanced actions.
Lastly, don’t miss the MD Integrations panel which helps you add custom integrations to your site faster with Google Analytics, Google + Adobe Fonts, and a handful of other email marketing services.