I have just had an email from BT, that says that my internet speed has now been upgraded to up to 52Mb. I tested this on my iphone, using Speedtest by OOKLA, and found I was getting about 50Mb.
But when I tried the same with my Packard Bell desktop, I found I am getting about 27Mb !
Can anyone recommend a good, reliable way of testing my download speed please ?