@testinternetspeed
These files are provided to help users test their Download Speed Test Tool from our servers. You can also run a speed test however downloading files may be useful if you want to do so from different tools.TMIS,Please be aware that downloading these files will count towards your download usage allowances imposed by your Download provider and the large files may use up a large proportion of this if you only have a small allowance (1GB - 3GB for example). We suggest only testing the large files if you have a connection speed faster than 10 Mbps. https://testmyinternetspeed.org/download-speed-test.html