Indeed, their tests are currently wonky. I get 10% of my regular upload capacity, and 30-50% of my download through their test, despite testing to a Cloudflare location within the same city as myself.
I just wanted to ensure that we correctly discredited useless numbers and focused on the interesting ones instead.
I get 860-910 Mbps down/ 180-372 Mbps up to NYC[1-3], TOR1, but I have to test using Chrome. Running the DO test under Safari is pegging the CPU on a Macbook Pro 2.7 Ghz i7. (The other speed tests run fine under Safari.)