Internet Speed Test - Check your Internet connection speed

Test your maximum/minimum and average internet download / upload speeds. The test server location will be chosen automatically, usually the closest to your location.

For best results, before starting the test, close all your running programs and browser tabs, especially those which use the Internet traffic (bittorrent, email clients, youtube etc). Run the test while using a wired connection ( LAN cable ), not Wi-Fi. Speeds through Wi-Fi can be up to 10x times lower than cable. Do not switch to another tab until the test finishes, otherwise you will get an error.

Speed in mbps
mbps = Megabit per second | MB/s = Megabyte per second | 1 Megabyte = 8 Megabits
Download
Upload
Ping
Jitter
Your Public IP
Test Server Location

Log:

What is Download speed?
The download speed is how fast you can pull data from a server to you. Most connections are designed to download much faster than they upload, since the majority of online activity like loading web pages, viewing online videos, listen music or radio consists of downloads. Download speed in this test is measured in megabits per second (Mbps).

What is Upload speed?
The upload speed is how fast you can send data from your device to a server. Uploading is necessary whenever you want to send a file, or using video-chat applications to talk to someone else online. Upload speed in this test is measured in megabits per second (Mbps).

What is Latency?
Network latency describes a delay that takes place during communication between point A and point B. Latency is normally measured as Round Trip Time (RTT) in milliseconds ( ms ). It’s basically the amount of time between requesting data and receiving back data. Latency refers to the delay before the data transfer starts, not the speed of the transfer itself. A high latency can be caused by a wide variety of reasons, like the capabilities of the hardware equipment involved, but VERY much depends on where point A and point B are. The longer the distance, the higher the latency. During speed tests, it’s also referred as a ping rate.
What is a Good Latency?
A value under 100ms is reasonable in most cases. For online games, especially shooters or driving games ( usually games that need a fast reaction time ), a latency under 30ms is ideal. Less than 50ms is still good.

What is Jitter?
Jitter is simply the difference in packet delay. This time difference between when a data packet actually arrives and the expected arrival time is defined as jitter or time distortion. It usually does not cause any communication problems but when we speak about Voice traffic and VoIP network environment this can be an issue.