SpeedProof’s hourly paper trail for unreliable internet

Field notes

The site describes a wired device that checks whether the household is using the line before each hourly test, then samples five servers at once and uses their middle result. Its sample report covers a Manhattan cable line from Aug. 16 to Sept. 6, 2026, and reports a 210 Mbps median against a 600 Mbps advertised plan; the page says the same unit reached 900 Mbps on a faster line elsewhere.