I try to make certain things when a user visits specific urls.

public class Test : IContentFinder
{
    public bool TryFindContent(PublishedContentRequest contentRequest)
    {
        var path = contentRequest.Uri.PathAndQuery.ToLower();

        // This part is executed only once for each url
    }
}

At the above code at the point that I have the comment I want to store some information about the url in the database but the code executes only once. I suppose that Umbraco does not execute the code because the url has been cached. Can someone tell me why this happens and if the problem is because the URL has been cached can someone tell me how to delete the cached page for a specific url. This url may not be a real umbraco page. This is the reason that I use the IContentFinder.