Learn how to configure browser settings, including CORS, CDN cookies, and browser-side features, to optimize your site's functionality.

1. Select the Browser Configuration button in the Add a Site screen. The Browser Config screen is displayed.
2. Enter the public base URLs from which the API is called in the CORS Allowed Origins text box. You can enter multiple base URLs as a comma-separated list; for example, https://mysite.com,https://www.mysite.com. This must be set to use the Decision API
3. Enter the domain used for the CDN cookies in the CDN Cookie Domain text box.
4. If running browser-side decisions, you can inject access details in the customer’s browser. By default, this is enabled. To disable, select the Inject Access Details toggle.
5. If using browser-side HTML features with the Zephr CDN, select the Inject Browser Features Script Tags toggle. This injects a script tag that loads the JavaScript library for browser-side decisions. For further information, see Browser-Side HTML Features with the Zephr CDN.
6. To use reCAPTCHA on your registration forms, select the Enable Recaptcha on Registration Forms toggle. Recaptcha confirms that the user is a human, reduces bots and fake accounts on your site and protects your site from spam and abuse The Recaptcha Position drop-down menu displays. Select the position of the reCAPTCHA logo in your pages from the following options:
   • Bottom Left
   • Bottom Right
   • Inline
   • Hidden with T&Cs
7. Select the Done button to return to the Add a Site screen.