# Step 1: Embed Surface Tag 1. Navigate to the Framer site *settings*. 2. Scroll down to *Custom Code* section. 3. Add the following code in the *Start of **``** tag* section. Check out the [**How to Get Site ID**](https://www.withsurface.com/docs/platform/traffic/surface-tag#where-to-find-your-site-id) page to get your site ID. ```html ``` Using a verified custom domain? Add `data-custom-domain="forms.example.com"` to the Surface Tag. Follow the [custom-domain setup guide](https://www.withsurface.com/docs/platform/traffic/custom-domains) before publishing the change.