Browse Internet and Check Emails < 1Mbps
Good for Working and Media > 20Mbps
Amazing for Streaming in HD > 100Mbps
How fast is your download speed?
Do you find that your internet connection at home is slow? Do you want to know the benefits of increasing your internet speed? Or do you have the impression that your internet speed has recently been reduced or that your downloads are taking longer? In order to find the answer to all these questions and many more, you will be able to perform a speed test of your internet line free of charge using our speed simulator.
In seconds, Internet speed test will estimate your ISP speed.
This test is free, fast and accurate. To achieve this, you just need an internet connection and close all open internet windows. You should not perform any downloads during this test either. We will also allow you to interpret the different results of this test and apply tips or even changes to improve your internet speed. The first functionality of an internet speed test is to identify the reality of your bandwidth, that is to say, the speed of your internet connection in uplink and downstream speed. This test works with all types of connection: ADSL, ADSL 2+, cable, optical fiber and mobile Internet in 3G / 4G. In the event of an internet connection problem, if for example it is too slow or suddenly decreased, the speed test will identify the problem in order to require a correction from your operator. In fact, when you subscribe to an ADSL or fiber connection offer, you are allocated a theoretical connection speed. Carrying out the speed test will allow you to see if the speed announced by your operator is respected and if this is not the case, to obtain redress. Whatever type of internet access you have purchased, the connection speed like that of the ADSL test pattern will be measured in Megabits or Kilobits per second. More exceptionally, the speed of the fiber is expressed in Gigabits.
Internet Speed Test for any Device & Network
Megabits, Kilobits, all those numbers you get after a speedtest, what exactly does that mean? And above all, how to interpret them in our daily life? What result should I obtain in the connection test in order to download a movie or even to work at home? We wanted to make a few brief reminders on the units and the vocabulary by always easy to interpret around this flow test. You can then perform your speedtest optimally.
Review the quality and performance of your Internet connection
But why do we have to do a bandwidth test? What are the factors that influence the decrease in internet bandwidth? Well, the performance of your internet connection depends on several factors that can affect the speed. Among other things, the location of your internet connection and its technical eligibility are very important points. The quality of your computer or tablet also affects the speed. Indeed, a poorly performing PC can lead to poorer speedtest results. If you also have a virus in your computer, and above all, what most affects the speed of your connection, the operator takes charge of your internet access. Indeed, you can benefit from a contract indicating a theoretical internet speed and the reality may be quite different. The internet speed test will allow you to really know what your connection speed is.
Downloads and Uploads really fast? check it out here
What is the speed test ping?
When you have obtained the results of your internet bandwidth test, you will therefore obtain the speed measurement, but also another result called ping or latency. This result is obtained in milliseconds and corresponds to the transmission time of the data from its source to your computer via the web network. For a high performance network, the goal is to achieve a low latency result. Indeed, the longer the ping or latency time, the longer the response time or the transmission of your data. A good speedtest will therefore give you a very low result in milliseconds for your latency time. A basic ADSL internet connection will allow you to get a ping between 30 and 80 ms. Beyond 100 ms, the quality of your internet connection becomes poor, you will have to consider a quick correction or a change of operator. Beyond 300 ms, the results obtained are therefore very bad, you hardly benefit from internet speed.
Download speed test
After measuring your ping or latency, the throughput test will look at measuring your downlink bandwidth. This result corresponds to the mass of data that you will be able to receive in one second on your computer. Unlike measuring pong, the downlink bandwidth will need to be faster. In fact, the higher the result, the faster and better your internet connection will be. For example, a fiber connection will have downlink bandwidth around 500 Mb / s.
Upload speed test
After testing your latency as well as your data reception speed or downlink bandwidth, the throughput test will measure the amount of data per second that you can send. The principle remains the same for interpreting the results of this bandwidth, the higher the measurement, the faster your internet connection speed. We can cite as an example a classic ADSL connection. The result for a normal uplink bandwidth is then around 800 kb / s.
Speed Test Powered by SpeedCheck
Best Speed Test Websites
- Ookla Speedtest
- SpeedCheck Speed Test
- Netflix Speed Test
- Google Speed Test
- AT&T Speed Test
- CenturyLink Speed Test
- COX Speed Test
- Xfinity Speed Test
- Speakeasy Speed Test
- Spectrum Speed Test
- Verizon Speed Test
- What Speed Test
Speed Test Country Search
What is a speed test?
A speed test, also called a bandwidth test, measures the actual speed of the speed of your internet connection. It provides information on the quality of your fixed ADSL or fiber optic connection. You can also take a 4G speed test for free. A speed test can help you identify the causes of slowdowns affecting your internet line.
What information does a speed test provide?
A speed test measures the speed of an internet connection in downward speed (download) and upward speed (upload), or the speed of your ADSL, fiber or 4G mobile bandwidth. The speed test allows to know the real speed of its line and its PING.
How to use a speed test?
It’s easy to perform a speed test. All you have to do is click on the “start speed test” button. The results will be displayed automatically, within seconds.
Which box or mobile offer to choose after a speed test?
A speed test is used to estimate the quality of a fixed or mobile internet connection.
What is PING?
PING (Packet Internet Groper), also called “latency”, corresponds to the delay in data transmission between a device and a server. Expressed in milliseconds (ms), it reflects the speed, responsiveness and reliability of a fixed or mobile internet connection.
What is download speed?
The download speed corresponds to the speed observed during the transfer of data in the downstream direction, which therefore takes place from the server to the user (computer or smartphone). It is expressed in Mbit / s. Concretely, it reflects in particular the speed with which you browse the internet or download files.
What is upload speed?
The upload speed corresponds to the speed observed during the transfer of data in the upward or upward direction, that is to say from the user (computer or smartphone) to the server. It is expressed in Mbit / s. It is on this speed that the speed of sending emails or sharing photos on a social network depends in particular.
What is the difference between Mbps and Mbps and between Megabits and MegaBytes?
The results of a throughput test are usually expressed in Mbps. But beware: it can sometimes happen that the speeds are indicated in MB / s. It is therefore essential to know the relationship between these two elements: 8 Mbit / s correspond to 1 MB / s. Another confusion to be avoided: Megabits and MegaBytes. A “Byte” is an English term for a byte. 1 MegaBytes = 1 Megabyte = 8 Megabits.
What is Super High Speed?
Whether for fixed ADSL, fiber or 4G mobile, an internet connection is qualified as Very High Speed if its download speed is greater than 30 Mbit / s.
Is the speed test free?
The ADSL, fiber and 4G speed tests are completely free. Do you want to know the quality of your fixed internet connection? Take our ADSL speed test, which is also available in a fiber optic version.
Why do the results vary between two speed tests?
The speed of an internet connection is influenced by multiple parameters. In particular, it may vary depending on the time of day and the number of users on the network. For these reasons, the results between two flow tests often vary slightly.
What is the difference between a speed test and an eligibility test?
A speed test measures the speed of an ADSL, fiber optic or 4G mobile internet connection. A fiber eligibility test lets you know if your home is eligible for this technology.
Have you noticed a sharp drop in your speed for a few hours or days?
We invite you to contact your operator. The problem probably stems from the network. If this is the case, your operator will inform you of any breakdowns and outages that have occurred on the network.
How accurate is the speed test?
The performance of the test is to ensure that the results we provide accurately reflect the user’s experience during the test. This is the actual speed at the time of the test, and the results at other times will vary depending on factors related to the test site itself, as well as other factors between the site and the internet.
What could affect speed test results?
There are many factors that affect the results of the speed test that you will see. These include the streaming of video to other devices in the premises where you are located and the high demand on the internet by other users as well as any technical issues encountered by the provider of the video. ‘access to the internet. Your router, other software, bad Wi-Fi, and your Internet service provider all contribute to your connection speed.
Why does the speed test vary?
Speed test can vary throughout the day for several reasons.
These reasons include the following:
- Wi-Fi interference (from outside your home as well as from your own devices)
- Software updates and other downloads to your devices (mobile devices and televisions as well as your computers)
- Increase in Internet usage by other people on the same ISP (Internet Service Provider)
- Temporary problems with your ISP
- Programs running on your computer (including browser extensions)
- Problems with your router
- Defective cables
Why is my cell phone speed different from my desktop computer?
This could be the case for a number of reasons, such as: These reasons include the following:
- Your mobile device is connected to your mobile network operator instead of your fixed internet operator
- Your computer is connected by cable instead of Wi-Fi
- Your mobile Wi-Fi equipment is different from your computer
- There may be interference affecting one of the devices and not the other
- They could use different Wi-Fi frequencies (2.4 GHz or 5 GHz)
- Other devices were using the internet for one of the tests and the other was not
The purpose of our whatspeedtest.com site is to allow you to test the connection speed of your internet line free of charge, almost instantaneously and above all, without obligation. Thus, if you encounter internet connection problems, the speed test will allow you a quick and autonomous first diagnosis. Maybe you find that your connection speed is slower than usual? Are you having trouble downloading videos? Our goal is very simple, namely to offer you the possibility of knowing the reality of your bandwidth in order to know whether or not you should change your connection type or even the internet service provider who will offer you your contract. You can perform a throughput test for all connections and all operators.
The speed test tool is developed by SpeedCheck. The results may vary and not be accurate for various reasons therefore should not be considered definitive but rough estimation. You may furthermore test from other tools such as Speedtest.net, Fast.com, SpeedOf.me, TestMy.Net, Xfinity, WhatSpeedTest.com.