How fast is the Internet speed in Ontario CA, US?

We believe that it's a conflict of interest when Internet service providers operate their own speed tests. A third party opinion is necessary and the provider shouldn't be allowed anywhere near the process. When providers host their own speed tests they eliminate the variables that you're here to test. Namely the Internet route itself. This test is unbiased, it tests and grades all providers on the same criteria. They want you to think your connection is running perfectly... but is it really?

Ontario CA Speed Test

Test My Download Speed Test My Upload Speed

Other speed tests, especially tests offered by your Internet provider try to eliminate routing factors. This can make your connection appear faster than it really is. Truthfully, do you want to know how fast your connection is within your providers network or do you want to know how fast it is to the locations where the websites you visit are being hosted? is not a best case scenario connection test and will test your Internet under real world conditions. [read more]

Top ISP Rank

1Frontier116.7 Mbps 147 Mbps 64 Mbps   252 clients took 73 tests recently
2Inyo Networks107.7 Mbps 104 Mbps 118 Mbps   44 clients took 28 tests recently
3Spectrum73.9 Mbps 115 Mbps 11 Mbps   67 clients took 89 tests recently
4Cox Business51.9 Mbps 83 Mbps 21 Mbps   1 clients took 2 tests recently
5San Bernardino29.8 Mbps 28 Mbps 31 Mbps   7 clients took 5 tests recently
6T-Mobile USA17 Mbps 17 Mbps 17 Mbps   694 clients took 21 tests recently
7Verizon15.7 Mbps 19 Mbps 5 Mbps   346 clients took 55 tests recently
8Ultimate13.6 Mbps 21 Mbps 2 Mbps   93 clients took 5 tests recently
9tw telecom12.1 Mbps 24 Mbps 0.51 Mbps   14 clients took 4 tests recently
10Skyriver3.2 Mbps 5 Mbps 1 Mbps   17 clients took 5 tests recently
Sign In or Create Account to see member rank for Ontario.

Do you want to research connection speed of an Internet provider?'s Download Speed Test and Upload Speed Test log connection information to allow users to research real world Internet speed test results.'s speed test database stores information on millions of Internet connections. This tool can average connection speed for any Internet provider, country or city in the world. So you can easily average speed test results, compare maximum speeds, research logged results and find the fastest ISPs for Ontario CA.

Speed Test Log  Max Speed  

Averages Calculated Daily