OoklaServer-speedtest.net-daemon

https://support.ookla.com/hc/en-us/articles/234578528-OoklaServer-Installation-Linux-Unix

How tou use

docker run --name ooklaserver --restart=always --publish 8080:8080/udp --publish 8080:8080/tcp \
    --publish 5060:5060/udp --publish 5060:5060/tcp -d rxyjp/ooklaserver-speedtest.net-daemon

also requires HTTP Legacy Fallback