How to do broadband speed test? Super simple operation steps full share

in the process of daily Internet access, many people will encounter network speed cards and slow loading. At this time, it is particularly important to accurately understand the true speed of broadband. Broadband speed testing can not only help you confirm whether the bandwidth provided by the operator is up to standard, but also troubleshoot the root cause of abnormal network speed. This article will share a set of super practical broadband speed test operation plans for you from multiple dimensions such as pre-test preparation, test method, and result interpretation, so that you can easily grasp the true performance of your own broadband.

What should be done before the broadband speed test?

want to get accurate broadband speed test results, the preparation work before the test is crucial, and these details directly affect the accuracy of the data.

1, turn off non-essential network equipment and software

before the broadband speed test, turn off other devices in the home that are using the network, such as WiFi-connected TVs, tablets, smart speakers, etc., and turn off the download software, video playback software, and background updates on the computer to avoid these devices and software occupying bandwidth, resulting in low test results.

2, choose the appropriate test connection method

If conditions permit, priority is given to using the network cable to connect the computer directly to the LAN port of the light cat or router for broadband speed test, because the WiFi signal is easily affected by factors such as distance and wall interference, and the test results may be deviated; if only WiFi can be used, it is recommended to be close to the router to ensure that the signal strength is full and reduce external interference.

What are the common methods of broadband speed testing?

there are a variety of convenient broadband speed test methods, suitable for different devices and scenarios, you can choose the appropriate way according to your own needs.

1, online web version broadband speed test

this is the most commonly used test method, just open the browser, search for regular broadband speed test platforms, such as Speedtest, operator official test pages, etc., enter the page and click the "Start Test" button, and wait for tens of seconds to get download speed, upload speed, delay and other data. This type of platform is simple to operate, no need to download software, suitable for most ordinary users.

2, mobile APP version broadband speed test

If you want to test the speed of mobile devices under WiFi environment, you can download a special broadband speed test APP, such as Speedtest, speed network, etc. After opening the APP, it will automatically select the nearest test node, click Start Test to quickly get the results, but also save the historical test data, easy to compare the network speed changes in different time periods.

3, operators exclusive tools broadband speed test

most broadband operators have launched official speed measurement tools, such as China Telecom's "Telecom Business Hall" APP, China Mobile's "Hejia Pro" APP, etc. These tools will directly connect to the operator's server, the test results are more referential, and can also be directly linked to your broadband account, which is convenient for subsequent after-sales repair.

How to correctly interpret the broadband speed test results?

complete the broadband speed test, many people will be confused about the data in the test results, and learn to interpret these data correctly to truly understand the performance of broadband.

1, the meaning of download speed and upload speed

the download speed in the test results refers to the speed of obtaining data from the network server, which directly affects the smoothness of online video, file download, and web page loading; the upload speed is the speed of sending data to the network server, which affects the experience of live video, file upload, online office and other scenarios. The bandwidth provided by general operators refers to the download speed. The upload speed is usually about 1/10 of the download speed. Some packages will provide symmetric bandwidth, and the upload and download speeds are the same.

2, Delay and Jitter

delay refers to the time it takes for data to be sent from the device to the server and then returned. The unit is milliseconds. The lower the delay, the better the experience of online games and video calls. Jitter refers to the change in delay. Excessive jitter can easily lead to disconnection of game cards and video calls. Under normal circumstances, the delay of broadband speed testing is excellent within 50 milliseconds, and it can meet daily needs within 100 milliseconds.

3, how to determine whether the bandwidth is up to standard

the bandwidth unit marked by the operator is Mbps, and we usually say that the download speed unit is MB/s, and the conversion relationship between the two is 1MB/s = 8Mbps. For example, if you handle 100Mbps broadband, the theoretical download speed is 12.5MB/s, the actual broadband speed test results can reach more than 80% of the theoretical value, indicating that the bandwidth is basically up to standard.

four, broadband speed test abnormalities how to check?

if the broadband speed test results are much lower than expected, don't worry about contacting the operator, first follow the steps below to troubleshoot yourself, many problems can be solved quickly.

1, check the status of hardware devices

first check whether the indicator light of the light cat and the router is normal. If the red light flashes, it may be a fiber optic line failure. If the indicator light of the router is abnormal, you can try to restart the light cat and the router, and wait for 5 minutes for the broadband speed test again. Many temporary network failures can be solved by restarting the device. In addition, check whether the network cable is damaged, whether the crystal head is loose, and replace the network cable and try again if necessary.

2, check the network environment interference factors

If you use the WiFi test, check whether there are more WiFi signal sources around, such as neighbor routers, wireless walkie-talkies, etc., these devices will generate signal interference, resulting in network speed decline. You can log in to the router background, switch the WiFi channel to a channel with less interference, or upgrade the router that supports WiFi6 to improve the anti-interference ability.

To sum up, broadband speed testing is an effective means to understand your own broadband performance. From the preparation work before the test to the selection of the appropriate test method, to the interpretation of the results and the troubleshooting of anomalies, every link affects the accuracy of the test. With this guide, you can easily complete the accurate broadband speed test, accurately determine whether the bandwidth is up to standard, quickly troubleshoot abnormal network speed problems, and make the daily Internet experience smoother.