Resources from nowhere on the internet
Everything below points at port 47 on loopback, which from inside a rendering browser is the rendering machine. None of it answers — nothing listens there — so a crawl that lets these through records refused connections, and one that stops them records requests it refused. Those two lists look alike and mean the opposite, which is what this page is for: no status, size or content from any of these may reach a report.
By address
By a name that resolves there
Written as https so that no browser can refuse them as mixed content first and make a crawler look careful that is not. A browser's own rules about local networks may stop some of them too; that is fine, and a report must say blocked either way.