How fast is the Internet speed in Fontana 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?

Fontana CA Speed Test

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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

1Spectrum120.6 Mbps 198 Mbps 17 Mbps   197 clients took 426 tests recently
2Zayo Bandwidth118 Mbps 186 Mbps 50 Mbps   1 clients took 8 tests recently
3Spectrum88.3 Mbps 64 Mbps 108 Mbps   4 clients took 9 tests recently
4California75.9 Mbps 102 Mbps 30 Mbps   20 clients took 19 tests recently
5Frontier70.2 Mbps 78 Mbps 53 Mbps   82 clients took 34 tests recently
6Verizon19.3 Mbps 24 Mbps 9 Mbps   327 clients took 73 tests recently
7AT&T U-verse14.3 Mbps 17 Mbps 10 Mbps   593 clients took 46 tests recently
8T-Mobile USA11 Mbps 14 Mbps 6 Mbps   247 clients took 158 tests recently
9GeoLinks5.3 Mbps 5 Mbps 5 Mbps   1 clients took 2 tests recently
10Sprint PCS4.4 Mbps 7 Mbps 1 Mbps   55 clients took 56 tests recently
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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 Fontana CA.

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