How can network speed measurement be more accurate? Professional optimization methods are revealed

in the process of daily Internet access, many people have had the experience of network speed measurement, but often encounter the situation that the speed measurement results do not match the actual use experience. Obviously, the speed measurement shows sufficient bandwidth, but the card is obvious when swiping videos and transferring files. In fact, the accuracy of network speed measurement is affected by many factors, from the testing environment to the choice of tools, every link may affect the final result. This article will start from a professional point of view and reveal practical methods for you to improve the accuracy of network speed measurement, and help you obtain reliable data that can truly reflect the state of the network.

What preparations should be made before network speed measurement?

want to get accurate network speed measurement results, early environmental preparation is the basis, many people ignore this step, direct speed measurement, the results will naturally deviate.

1, close the background bandwidth

download software, online video, cloud synchronization tools running in the background of the computer or mobile phone will continue to occupy internet bandwidth. At this time, the network speed measurement is only the remaining bandwidth, which cannot reflect the real network upper limit. It is recommended to open the task manager or mobile phone background management interface before the speed measurement, close all unnecessary network occupation procedures, and ensure that all network resources are left for network speed measurement operations.

2, choose the appropriate speed measurement period

internet bandwidth will be affected by the time period. During the morning and evening peak hours, a large number of users in the same area surf the Internet at the same time, and the network nodes of the operator will be congested. At this time, the network speed measurement results will be significantly lower than the actual contracted bandwidth. It is recommended to choose off-peak hours, such as working days in the morning or late at night. Network speed measurement is carried out at this time. At this time, the network load is low, which can more accurately measure the true performance of the network.

How to choose a reliable network speed measurement tool?

network speed measurement tool is the core carrier for obtaining data, the professionalism and neutrality of the tool directly determine the accuracy of network speed measurement results, and the right tool can greatly improve the speed measurement efficiency and accuracy.

1, preferred operator official speed measurement tool

network speed measurement tools officially launched by operators will directly connect to their core network nodes, which can avoid network losses across operators to the greatest extent, and the measured results are closer to the bandwidth standards actually signed by users. For example, China Telecom's Tianyi speed measurement, China Mobile's and speed measurement, such tools can also synchronously display key indicators such as network delay and jitter to help users fully understand the network status.

2, the use of neutral third-party professional speed measurement platform

third-party professional network speed measurement platform usually has a wide range of speed measurement nodes, which can simulate the network usage state in different scenarios, and is suitable for testing the network performance across operators and regions. For example, Speedtest, speed measurement network and other platforms can not only test the download and upload bandwidth, but also provide detailed data such as packet loss rate and network routing, which is suitable for users with higher requirements for network performance.

What operating norms should be followed when measuring network speed?

the preliminary preparation and tool selection, the operation specification in the speed measurement process can not be ignored, the correct operation mode can further improve the accuracy of network speed measurement.

1, priority to use wired connection speed measurement

wireless connection is easily affected by factors such as distance, obstacles, signal interference, etc., the strength of WiFi signal will be significantly attenuated after passing through the wall, resulting in low network speed measurement results. If conditions permit, it is recommended to use a network cable to connect the device directly to the router or the LAN port of the light cat for network speed measurement. The stability of wired connection is much higher than that of wireless, which can minimize the speed measurement error caused by signal loss.

2, multiple speed measurement average

a single network speed measurement may be affected by instantaneous network fluctuations, resulting in accidental high or low results. It is recommended to conduct 3-5 network speed measurements in a row, and then take the average of multiple results, so that the obtained data can more objectively reflect the true level of the network and avoid the accidental deviation of a single speed measurement.

How to verify the authenticity of network speed measurement results?

obtain the network speed measurement results, it is also necessary to verify the authenticity to avoid being misled by inaccurate results and ensure that the data can guide the actual network use.

1, compare the contract bandwidth to judge the rationality

users can compare the network speed measurement results with the bandwidth agreement signed with the operator. Under normal circumstances, the actual speed measurement results can reach more than 90% of the contracted bandwidth. If the network speed measurement results are much lower than the contracted bandwidth, it may be that there is a problem with the network line, light cat or router, you can contact the operator for door-to-door investigation.

2, combined with the actual use of the scene verification

network speed measurement results will eventually serve the actual use, the user can verify the actual operation after the speed measurement, such as downloading large files with the speed measurement equipment, watching 4K high-resolution video, observing whether the speed of the speed measurement display can be reached, whether There are cards, buffers, etc., in order to verify the authenticity of the network speed measurement results.

To sum up, in order to obtain accurate network speed measurement results, it is necessary to control the whole process from pre-preparation, tool selection, operation specifications to result verification. Closing background programs and selecting off-peak hours are the foundation, choosing official or professional third-party tools is the core, and following the operation specifications of wired connection and multiple speed measurement is the guarantee. Finally, by comparing the contracted bandwidth with the actual use scenario verification results. Mastering these methods can avoid the common misunderstandings of network speed measurement and obtain reliable data that can truly reflect the state of the network.