We've added support for Google Universal Analytics Tracking ID to the Integrations tab under your Project Settings.

We will continue to support the Classic Analytics Tracking ID for sites that currently use it, but we recommend you upgrade to the Universal ID, as Google has announced that they will be phasing the Classic ID out. (For more on the differences between the Classic and Universal ID, check out Google's support article).

If you've added the Google's Universal Analytics snippet to your site with custom code, be sure to remove it before you add it under your Integrations tab, because having it in multiple places can cause inaccurate reporting for your site.