The browser monitoring licenseKey (browser_monitoring_key) is a unique key that is linked to, but is not the same as, the account license key. It is used to indicate the account in New Relic Browser where data will be reported. It cannot be used to determine your New Relic account's license key.
The browser applicationID is the unique identification code for each app in New Relic Browser.
To protect the security of your browser_monitoring_key and applicationID, you can monitor or block your domain.
You can also use the New Relic REST API (v2) or API Explorer to list these values.
Delete everything in the text file except the browser monitoring license key and app ID information (just above the ending </script> tag), and save.