Tests can be made in an asset based on an uploaded file of URLs. It would be useful to have a log file that indicates URLs that were, for some reason, not able to be included in a report. Even if the log file only contains the result of the most recent test. Currently, if a URL results in a 404, the 404 page gets included as a module, but that is about the only error result that gets included. As such, a log file would be useful.