Suddenlink speed test is a tool that majors 4 factors – Upload – Download speed, ping and jitter to test your current actual internet speed. Press “GO” button to start internet speed test and measure your upload and download speed and get the test result in minutes. It gives you unbiased result and shows real Suddenlink internet speed.

Suddenlink speed test should finish in approximately 20 seconds but may last up to a minute. The particular numbers are logged for statistical purposes and are an indicator of your speed. If you’re troubleshooting your broadband connection, we recommend connecting the computer via an Ethernet cable directly to your WiFi router.

Follow below steps for better Suddenlink speed test result:

  1. Check from the device you want to use
  2. Make sure you have strong WiFi or Ethernet connection
  3. Stop all current download/upload and file sharing on your network
  4. Close other browser tabs and disconnect from all other devices and apps.
  5. Close all streaming services like video/music and applications

Speed Test Results

Upload SpeedTypical Use
1 MbpsEnough speed to send e-mails with picture and docks attachments
2 MbpsVideo chat & webcam streaming is possible
5 MbpsUploading 200-300 MB video on Youtube and similar platforms should take around 5-7 minutes.
10 MbpsHD webcam streaming is possible without lagging.
Above 15 MbpsOnline gaming with High quality webcam streaming is possible.
internet Suddenlink speed test

Upload Speed

When you are testing your internet speed, one of the things you may be curious about is your upload speed. This is the speed at which you send data to the internet. Upload speed is usually slower than download speed, but it is still important for activities like online gaming and video chatting.

Download Speed

When you run a speed test, you want to get an accurate reading of your download speed. This is the speed at which data is transferred from the Internet to your computer. A high download speed is important for streaming movies and music, playing online games, and downloading files. If your download speed is slow, you may experience buffering or lagging when trying to use these applications.


Ping is one of the most important aspects of internet speed. Ping is the time it takes for a packet of data to go from one point to another and back again. This test is important for gamer, because they need low ping times to ensure a smooth gaming experience. Ping can also be important for people who are working online or streaming videos, because a high ping can cause those activities to lag or buffer.

Speed Test Troubleshooting

If you frequently notice that speeds are unusually low, and you’re using a wireless network, connect to your wireless router using an Ethernet cable. Connectivity is usually improved, if your device and router are in same room.

If your burst speeds are generally higher than normal, particularly during the early minutes of a test, this is usually a sign that your antivirus software is delaying traffic at the start, and then clearing its buffers once it assures the speed test is safe.

Several broadband products that are sold under the name ‘up to’ a speed may not be capable to reach the advertised download or upload speeds. For individuals falling short of those speeds, it is often due to the fact that:

1.ISP network congestion

2. Cable length distance from the ISP switch.

3. Issue in wireless network device or shared user/programs on your network.

4. Traffic shaping.

* Any test results generated are not a guarantee of your true connection speed or your ability to perform a specific online task.


Suddenlink speed test is light-weight online speed checker that estimate your internet upload and download speed in few seconds and doesn’t favor one ISP (Internet Service Provider) over the other. You get almost accurate and real status of your Suddenlink speed.

This speed test tool is easy to use. Many other websites provide WiFi speed test service but are majorly provided by the ISPs. However, the ISP’s speed test may be unreliable and could possibly be biased. Hence a consumer needs a third party service that does not favor the Internet service provider and gives out correct broadband speed. Therefore you can use this tool to get non-manipulated results for Suddenlink speed test.

To test Suddenlink internet speed, head over to the top of this page and click the “Go” button to start testing your speed. The process takes a couple of seconds to measure download and upload speed and shows a complete report. You can perform as many speed tests as you want with many hosts. There is no limit on how fast is your Internet connection. Suddenlink speed test is free to use.

Multiple factors are involved, which affects your Suddenlink internet connection speed, including connected devices and data streaming. A few of the physical factors are extreme weather, exposed copper wires, nearby heavy transmission cables, broken or weak LAN wire or weak wireless LAN signals.

Can I select a host for Speed Test?

Yes, Host are automatically assigned if user do not select it. If you want to manually select a host, just click on down arrow and select the host to perform speed test.

Do the following things for accurate speed test results:

  1. Perform a test at different times of the day and compare results
  2. Test from other connected devices
  3. Connect to your router with a cable

Why I get different results if I were to use a different Speed test?

There are some factors that contribute to different Suddenlink speed test result, such as:

  • Type of protocol used for test: http or ping
  • The location of the host server
  • Performance of the test server
  • Internet connectivity during test
  • Connection type Wireless or Ethernet.

To perform Suddenlink speed test you need the following

  • Adobe flash player 8.0 or higher
  • Firefox, Chrome, Safari, or Internet Edge browser
  • You can also perform suddenlink speed test from browser on Android or Iphone.

How to Boost Speed?

The common cause of slow speed are services that uses every bit of bandwidth they can during running such as iCloud, onedropbox, google drive etc. Make sure your laptop/computer is virus and spyware free as they can issues by sending out data. Computer/devices low resources also causes slow speed. Other connected devices on your network that is streaming or downloading from internet.

Scan your computer for virus and spyware. Disconnect all the connected devices and do the speed test again if speed is reasonable then enable device one by one and check which one consuming more bandwidth.

Don’t forget to bookmark this page for later test and please use comment box for queries related to Suddenlink speed test.