proxy_cache_path
    /var/cache/angie/proxy/nodejs-org
    keys_zone=nodejs_org:10m
    levels=1:2 inactive=1h;

server {
    server_name nodejs-org.krd.sh;

    include snip.d/listen-https;
    include snip.d/ssl-krd.sh;

    access_log off;
    log_not_found off;

    root /var/www/empty;

    location / {
        try_files /.non-existent-uri @redirect;
    }

    location ~* \.(?:7z|exe|exp|gz|lib|msi|pkg|tgz|xz|zip)$
    {
        try_files /.non-existent-uri @redirect;
    }

    ## merely quirk
    location ~* ^/(?:dist|download)$
    {
        return 301 $scheme://$server_name$uri/;
    }

    location ~/$
             ~*^/(?:dist|download)/
    {
        try_files /.non-existent-uri @download;
    }

    proxy_set_header  Accept      "*/*";
    proxy_set_header  User-Agent  "angie/$angie_version";

    include snip.d/proxy-common-headers;
    include snip.d/proxy-accept-encoding;
    include snip.d/proxy-connection-close;

    location @redirect {
        return 301 https://nodejs.org$request_uri;
    }

    location @download {
        proxy_pass  https://nodejs.org$uri$is_args$args;

        proxy_redirect  https://nodejs.org  $scheme://$server_name;

        proxy_cache nodejs_org;
        proxy_cache_key $uri$is_args$args;
        proxy_cache_valid 200 1h;
        proxy_cache_valid 30s;
        proxy_ignore_client_abort on;

        proxy_ignore_headers Cache-Control;
        proxy_hide_header Cache-Control;
        expires 30m;

        ## quirks
        chunked_transfer_encoding off;
        proxy_method GET;
        proxy_buffering on;
        proxy_temp_file_write_size 4m;
    }
}