Speedtest Pro-Free Online Internet Speed Test

ok

very unstable. does not work most of the times. clicking the button just doesn't do anything (though the computer is online).

Doesn't work

best

not working

The UI is nice but it gives incorrect download speed, compared with several other speed test apps.

works good but if you have read and change data setting on all sites for this extension then gmail gets bugged and only 50% screen opens and 50% blank

One of must-have extension's on web browser, easy to use

ok

So simple and useful. Each page is given a different speed which means this app is doing it right. I love it and will keep using it until it proves itself to be a problem. Thank you for a good app.