Things that may affect your test results
Network congestion caused by watching videos, playing online games,browsing other websites, or having other browser tabsor programs open during the test.
The processing speed of your device andthe hardware it uses to connect to the Internet.
The type of connection between your device and the Internet(e.g., WiFi, wired connection, cellphone network) andthe type of network cable used (e.g., CAT5, CAT5e, CAT6).
Wireless speeds are typically slower than wired connectionsdue to wireless hardware limitations.
Technical limits on Ethernet ports.