Of course, there's always the suspicion that ISPs, including Comcast, give priority to the various speed-test sites... http://www.dslreports.com/forum/r2868557

Of course, there's always the suspicion that ISPs, including Comcast, give priority to the various speed-test sites... http://www.dslreports.com/forum/r28685577-Speed-comcast-speed-test-lies http://www.dslreports.com/forum/r28685577-Speed-comcast-spee...