Signifficantly slower speeds when behind nginx

[yurividal]

Hi. I am running this project using the ghcr.io/librespeed/speedtest docker image.
In order to expose it to the internet, i have put it behind an nginx reverse proxy. But i noticed the speed tests are significantly slower when behing the nginx and https.

what is the recommended way of exposing the docker version of librespeed? The image doesn't seem to include any ssl modules.

This is my nginx config:

location / {
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-Host $http_host;
        proxy_set_header X-Forwarded-Server $http_host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        gzip off;
        proxy_redirect off;
        proxy_buffering off;
        client_max_body_size 256M;
        proxy_pass http://librespeed:8080/;
    }