Unfortunately, You will hardly get some options to find out this. One site which is globally known as http://speedtest.net may not utilize your network port properly or show incorrect ping result. The Experts will not count speedtest.net as a proper or accurate source of network speed testing. You may check the below method.
Windows
If you are running Windows Operating Server/Desktop version, Make sure you have a Good Downloader which will offer you better speeds and capable of utilizing your network port properly.
Example - https://www.internetdownloadmanager.com/ (They offer 30 Days of trial usage/ Possible testing).
For setting a high connection, go to Downloads > Options > Connection > Set 16 At least
Now Download one of the below links from our Closest Datacenters -
10GB Test Files -
(Serverius DC) / AMS, The Netherlands
http://speedtest.serverius.net/files/10000mb.bin
(Xs4all Internet BV) / AMS, The Netherlands
http://speedtest.xs4all.nl/files/10GiB.bin
Linux
For Linux Operating Systems, You can do the following command -
Wget download link from below
10GB Test Files -
(Serverius DC) / AMS, The Netherlands
http://178.21.16.76/files/10000mb.bin
(Xs4all Internet BV) / AMS, The Netherlands
http://194.109.6.103/files/10GiB.bin
(TELE2) AMS, The Netherlands
http://90.130.70.73/10GB.zip
Delete the downloaded file by using this command - rm filename
This is the best methods for download speed testing from our experience. Always make sure that the other party has a similar speed or a better network than us. Otherwise, No Chemistry and poor speed results may generate.
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For upload testing, You can do a Server to Server FTP transfer with a closest Datacenter or Service Provider. Always make sure that the other party has a similar speed or a better network than us. Otherwise, No Chemistry and poor speed results may generate.
