Speedtest by Ookla is one of the major websites that is popular on the Internet.
You can use speedtest by Ookla on your mobile phone and also computer.
Also: Check for Internet speed using these free Internet speed test websites.
It is a very reliable speed test, next to Google Internet speed test.
In case if you don’t about this, you can check Internet speed test on Google by searching for “Internet speed test”.
So coming back to Ookla, you can rely upon it because it has existed forever and is quite popular.
How to use Speedtest by Ookla:
1) Go to speedtest.net and click on Go
2) This will check for both upload and download speed with ping speed. Basically it is trying to test all possible ways to see if you have a reliable connection.
It also displays your internet protocol address, IP address that is. You can rate your ISP as well based on your satisfaction with your connection.
You can check for the ISP (Internet service provider) and also change server in case you want to be sure about the speed test. It just switches to different server based on the distance from your connection.
There is an option to test single or multiple connections at the speed test counter.