How to check the network speed of the computer?

The speed measuring websites provided by each communication operator are different, but you need to be reminded that the speed measuring websites provided by operators are all connected to your local area, not the speed measured by any website you connect to casually. You can call the customer service phone of your communication operator to inquire about the speed measuring website and the range of the test download speed. Also, don't use any download tools during the test, because the download tools have the function of acceleration, and you must use local download.

Netcom 10060, Tietong 10050, Telecom 10000.