The Head HTML is where you integrate HTML code that is not visible on your website, such as Google Tag Manager, HotJar, or a Facebook Pixel. To integrate HTML that should be visible on your website (e.g. Calendly), add the HTML as a section on your website.
From your B12 Dashboard, click Global.
Next to Sitewide integrations, click Add new.
Choose the Head tag option.
Tip: Choose the Google Tag Manager or Facebook Pixel option for those specific integrations.
Paste your integration code in the Code box.
Optional Settings: Give your integration a title or choose the pages where your code should be displayed.
Click Add integration.
Click Publish to update your live website with your changes.
Note: You must publish your website for the new code to take effect.