What is your referrer?

Your HTTP referrer:

This page shows your HTTP/HTTPS referrer. Your referrer is the page you’re coming from.

You can create a link to this page and click on it in order to check what URL If-So detects as the referral source. If you will not see your referrer above, that means neither If-So nor other services can track the referral source.

To read more on website customization according to the user’s referral source click here.