Use site history to add a condition when population the intercept

When the customer is browsing we have the site history. I would like to be able to put a condition on the site history so that when the customer has been on a certain section of the website that we can add an additional question in the survey. But I don't see how this can be done because the URL is quite long in many cases. How can I split that up so I can then use that to set up a conction