The script inserts a special hidden field into the form when a consumer visits the page. The field contains the URL to the certificate generated for that specific page visit. Then when the form is submitted by the consumer, the URL to the certificate is included alongside the consumer's contact information.
When you receive a lead with a certificate URL field, you can open the certificate URL in your browser to see the information that we collected about the consumer's page visit.
For a full overview of the concept of 'Certificate of Authority', please click here.