AT&T Speed Test Review

Is your network access supplier (ISP) conveying the velocities you're paying for?

Many people know what web speeds they should get, however do you realize whether you're really working at those velocities? While there are some different elements, similar to the nature of your gear, the main part of your web speed is your ISP's capacity to reliably offer you with solid support.

To test whether your service provider is satisfying their finish of the deal, you can run web speed tests, similar to the one offered by AT&T. There are some great speed test devices accessible on the web, so how about we investigate the AT&T speed test to check whether it's a dependable application.

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Is your internet as fast as it should be? Run a speed test and find out!

Review Methodology

Our objective with this survey is to decide how precise and reliable the AT&T web speed test is, by zeroing in on its estimations of download and transfer speeds, just as ping or inertness. To establish a dependable testing climate, we run a progression of five speed tests in one actual area. We utilize various gadgets to guarantee there is as meager equipment related clamor in our outcomes as could reasonably be expected, and we run the tests on Google Chrome with no dynamic modules, and no different projects open.

AT&T Speed Test Results

# Startup Time [s] Test Duration [s] Ping / Latency [s] Download Speed [Mbps] Upload Speed [Mbps]
Speed Test 1 1.9 44.0 31 126.1 11.6
Speed Test 2 2.2 41.3 33 76.0 11.6
Speed Test 3 2.2 43.1 32 137.3 12.3
Speed Test 4 1.7 41.0 N/A 64.2 121.3
Speed Test 5 1.4 44.5 N/A 121.3 11.2

To run the AT&T speed test, we utilized an association that conveys download velocities of up to 250 Mbps. As should be obvious in the table over, our outcomes didn't approach our desires. We additionally checked these outcomes against those from other speed tests on a similar association, which typically register in the 200 Mbps range.

Different issues with the testing cycle incorporated the irregularity of AT&T's outcomes with respect to download speeds, and the way that they don't list idleness times on their portable webpage (tests 4 and 5). All things considered, the tests recorded download paces of 105.0 Mbps, and the test took around 42.8 seconds to run. Look at these screen captures, indicating how the test capacities on a PC a cell phone.

AAT&T Speed Test on Desktop
Speed test running on desktop
AXfinity Internet Speed Test on Desktop
Speed test results shown on desktop
AXfinity Speed Test on Mobile
Speed test running on mobile
AXfinity Internet Speed Test on Mobile
Speed test result screen on mobile
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Pros and Cons of AT&T Speed Test


One advantage of the AT&T internet speed test is how quickly the test loads. Whereas many competitors’ tests take a few extra seconds to be ready to run, in our experience AT&T’s tool is ready in less than two seconds. They also provide download estimates for MP3 files and video clips, and upload estimates for email attachments and photo galleries. This is a feature that’s exclusive to AT&T.


Unfortunately, there are many serious issues with the AT&T speed test. First and foremost, the results vary so widely that it’s hard to have any confidence in the tool’s accuracy. Our results from AT&T were much slower than any other speed test, and the download speeds varied by 70+ Mbps from test to test.

Another problem is that AT&T doesn’t tell users where their testing location is ― for all we know, the server could be right down the street or 1,000 miles away. There’s also no information provided about your connection ― they don’t list your IP address or any info regarding your ISP. Furthermore, they don’t even provide ping/latency results on mobile devices, as latency is only listed on their full desktop site.

Finally, we have some issues with the test’s interface. While it loads quickly, the AT&T internet speed test takes a long time to run. At 42.8 seconds, their test takes about 10 seconds longer than most competing tools. Also, despite the fact that the results screen lacks some important information, it still looks cluttered and poorly designed, with a too-busy aesthetic that isn’t pleasant to look at.

AT&T Internet Speed Test Conclusion

All told, the AT&T speed test leaves much to be desired. It does get some things right, like the quick load time and the download/upload estimates for certain file types.

However, their advantages are outweighed by a multitude of major problems. The test results vary considerably, and there’s crucial information missing regarding testing location, IP address, and internet service provider (ISP). In addition, the mobile version doesn’t show latency times, and the graphic design feels awkward and outdated.

Overall, the AT&T internet speed test comes up far too short in many crucial areas.

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More Speed Test Reviews

We reviewed other ISP speed tests in the market to see how reliable their speed test tools are for their customers. Below you can find all reviews we have done so far:

Note: this test server is located in Munich, Germany

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