This was my understanding, too. Anecdotally, I've always seemed to get slower results on fast.com compared to Ookla/speedtest.net/my ISP's speedtest website (th

This was my understanding, too. Anecdotally, I've always seemed to get slower results on fast.com compared to Ookla/speedtest.net/my ISP's speedtest website (the latter of which all seemed to show similar results, leading me to believe that fast.com was exempt from this sort of prioritization).