How fast is the Internet speed in San Diego 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?

San Diego 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

1AT T Internet 199 Mbps 138 Mbps 78 clients took 1050 speed tests recently
2Spectrum 102 Mbps 10 Mbps 487 clients took 1970 speed tests recently
3Cox 75 Mbps 8 Mbps 1954 clients took 1877 speed tests recently
4AT&T U-verse 57 Mbps 19 Mbps 1169 clients took 1752 speed tests recently
5Cox Business 32 Mbps 14 Mbps 91 clients took 536 speed tests recently
6T-Mobile USA 18 Mbps 6 Mbps 257 clients took 289 speed tests recently
7Hughes Network 12 Mbps 2 Mbps 57 clients took 179 speed tests recently
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Do you want to research connection speed for San Diego CA, US?'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 San Diego CA.

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