I worked at a cable company for a while and the guy who sat behind me managed gigabit connection roll outs. He always told the techs in the field to use fast.co

I worked at a cable company for a while and the guy who sat behind me managed gigabit connection roll outs. He always told the techs in the field to use fast.com because it was the only one they could rely on. He knew the cable company prioritized connections to people who were checking their internet speed