nginx.conf

server {
    listen       80;
    server_name  localhost;

    location / {
        root   /etc/nginx/html;
        index  index.html;
    }

    # Allow framing only from *.kristn.co.uk
    # add_header Content-Security-Policy "frame-ancestors 'self' *.kristn.co.uk";

    error_page  404              /404.html;


    # On-disk Brotli-precompressed data files should be served with compression enabled:
    location ~ .+\.(data|symbols\.json)\.br$ {
        # Because this file is already pre-compressed on disk, disable the on-demand compression on it.
        # Otherwise nginx would attempt double compression.
        gzip off;
        add_header Content-Encoding br;
        default_type application/octet-stream;
    }

    # On-disk Brotli-precompressed JavaScript code files:
    location ~ .+\.js\.br$ {
        gzip off; # Do not attempt dynamic gzip compression on an already compressed file
        add_header Content-Encoding br;
        default_type application/javascript;
    }

    # On-disk Brotli-precompressed WebAssembly files:
    location ~ .+\.wasm\.br$ {
        gzip off; # Do not attempt dynamic gzip compression on an already compressed file
        add_header Content-Encoding br;
        # Enable streaming WebAssembly compilation by specifying the correct MIME type for
        # Wasm files.
        default_type application/wasm;
    }

    # On-disk gzip-precompressed data files should be served with compression enabled:
    location ~ .+\.(data|symbols\.json)\.gz$ {
        gzip off; # Do not attempt dynamic gzip compression on an already compressed file
        add_header Content-Encoding gzip;
        default_type application/gzip;
    }

    # On-disk gzip-precompressed JavaScript code files:
    location ~ .+\.js\.gz$ {
        gzip off; # Do not attempt dynamic gzip compression on an already compressed file
        add_header Content-Encoding gzip; # The correct MIME type here would be application/octet-stream, but due to Safari bug https://bugs.webkit.org/show_bug.cgi?id=247421, it's preferable to use MIME Type application/gzip instead.
        default_type application/javascript;
    }

    # On-disk gzip-precompressed WebAssembly files:
    location ~ .+\.wasm\.gz$ {
        gzip off; # Do not attempt dynamic gzip compression on an already compressed file
        add_header Content-Encoding gzip;
        # Enable streaming WebAssembly compilation by specifying the correct MIME type for
        # Wasm files.
        default_type application/wasm;
    }
}