When a URL is blocked, the log should have more detail
When a URL is Blocked, the log should have more detail as to why the URL was blocked. We should be able to see these details so we can troubleshoot and fix the issue instead of calling support.
Rob Ballard commented
It's also very important that "Blocked" mean that the Sophos web appliance chose to block the connection, not log the connection as "Blocked" because a http return code of 40x or 50x was returned.