https://fast.com/
<br>
https://www.speedtest.net/
<br>
https://www.nperf.com/en/
<br>
https://speedof.me/
<br>
https://www.speedcheck.org/
<br>
https://speed.cloudflare.com/
<br>
https://testmy.net/
<br>
https://www.bandwidthplace.com/
<br>
http://openspeedtest.com/
<br>
http://speedtest.xfinity.com/
<br>
https://www.dslreports.com/speedtest
<br>
https://librespeed.org/
<br>
https://yandex.com/internet/