An internet tốc độ test measures the connection tốc độ and unique of your connected device to the internet. It does so by running multiple consecutive tests that analyze different aspects of your mạng internet connection, namely ping (latency), download speed, and upload speed. Each of these values represents the connection's specific qualities, which you can read more about in the paragraph after the next. These should help you understand the final speed thử nghiệm results. But before we get to these, we first want lớn discuss how to perform each test.

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How khổng lồ test tải về speed?

The tải về measurement is performed by opening multiple connections to lớn a server & simultaneously starting the download of a large data tệp tin on all connections. This approach ensures that the entire bandwidth of the internet connection is maxed out, & thereby the maximum data throughput can be measured. Recording the data throughput against measurement time finally yields the available mạng internet speed for downloading data.

How to chạy thử upload speed?

Upload tốc độ is tested by reversing the sequence of the tải về analysis. Again multiple connections are opened lớn the demo server. Instead of downloading a file, a large tệp tin of random data is created on your device and pushed through all connections lớn the server. Pushing the data khổng lồ the hệ thống over the network via multiple streams ensures that the maximum throughput is measured. Again, recording the data throughput against time yields the available mạng internet speed for uploading data.

How to test ping?

During the ping test, the device sends a small data package over the network to the test server on the internet. When the vps receives this package, it will send it back lớn the device, completing the roundtrip. The time it takes the data package to lớn complete the roundtrip is called latency, also known as ping. To lớn achieve an accurate reading, multiple ping tests are conducted consecutively, with the final result being the average of all these tests.

All these are automatically handled for you when using But you should take one crucial aspect into trương mục to test speed accurately. Choose the right tool. This depends on the device you want lớn use, being a phone or tablet, or a computer. To kiểm tra internet speed on a computer, use your browser và the phầm mềm on this website. Khổng lồ achieve accurate results on điện thoại devices, you should download our quả táo or app android app, respectively. This is especially important when running a WiFi tốc độ test. Because browsers on sản phẩm điện thoại devices have poor performance, we suggest using a mobile ứng dụng written in native code to ensure the most accurate speed chạy thử results.

What is tải về speed?

The tốc độ at which your device can receive data from the internet. It's calculated by dividing the total throughput of data in a given time frame by its duration. Therefore its unit is denoted by units of data over time. Most often, download speed is denoted in Megabits per second (Mbps or Mb/s), although other forms lượt thích Kilobits per second (Kbps or Kb/s) or Megabyte per second (MBps or MB/s) are also common.

What is upload speed?

As opposed to download speed, upload speed characterizes the amount of data your device can send lớn the internet. It's calculated the same way and is therefore denoted in the same units.

What is a ping (latency)?

The ping or latency describes the delay of a signal due khổng lồ the time it takes that signal khổng lồ travel to its destination. In this context, it represents the time it takes a data package to complete its roundtrip over the network và the acknowledgment from the server that it was received. As a value of time, it is denoted as such, most often in Milliseconds (ms). It's a value for the responsiveness of your connection.

Why should I demo my mạng internet speed?

Because knowing about your connection speeds enables you to a) ensure that you get what you pay for from your internet service provider & b) help you adapt your expectations about what type of applications you can run without issues on your network.

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How fast is your internet?

It's important khổng lồ understand that different internet speeds are necessary for different usage scenarios. So when you kiểm tra internet speed, keep in mind that the question "How fast is my internet?" can only be answered in relation khổng lồ what you want to use the connection for. While simply browsing the website can be achieved with low single-digit megabit per second speeds, streaming Netflix in 4K resolution will need at least a 25Mbps connection speed. Online gaming will primarily be influenced by your ping, with a smaller ping being better while publishing nội dung on the web, like uploading large videos to Youtube will be primarily constrained by your upload bandwidth.


AT&T is the oldest và largest telecommunication company in the United States with over 166 million subscribers. This number has more than doubled since 2007.

Verizon Wireless

With over 152 million subscribers Verizon Wireless is the second largest telco in the United States.

T-Mobile US

In earliy 2020 T-Mobile and Sprint merged their businesses with 86 million và 54 million respectively. The merger made the 3rd & 4th biggest telcos a similar kích cỡ as their two bigger rivals.

If you're looking for the best mạng internet providers in your area you can vị so here, e.g. For the best internet provider in Los Angeles

What is the best internet speed test?

We've tested & reviewed all available speed tests in the market. Below you can find our ranking and check each nhận xét to learn more about the pros and cons of each solution.


Use to kiểm tra your internet speed & troubleshoot connectivity issues. Interested in staying safe online? Find Expert VPN đánh giá over at Issues with a particular trang web or online service? check if the service is down at