US Patent 11546408 Client-side measurement of computer network conditions

Techniques of client-side measurement of computer network conditions without application control are disclosed herein. One example technique includes instructing a web browser on a client device to submit status report to a server of a computer system currently not providing content to the client device. The example technique can then include identifying multiple packets containing the status report from the web browser received at the server corresponding, determining a condition of the computer network between the server and the client device based on transmission/reception measurements of the received multiple packets at the server, and selectively directing the server of the computer system to provide the content requested by the web server based on the determined condition of the computer network.