In my personal opinion, you could consider using passive bandwidth estimation approaches, like in Chrome's Network Quality Estimator. See, for example: https:/

In my personal opinion, you could consider using passive bandwidth estimation approaches, like in Chrome's Network Quality Estimator. See, for example: https://lists.w3.org/Archives/Public/public-networks-ig/2020Jan/att-0003/Network_Quality_Estimation_in_Chrome.pdf https://lists.w3.org/Archives/Public/public-networks-ig/2020... (This is my opinion and not that of my employer.)