server {
    location / {
        root /usr/share/nginx/html;
        index index.html index.htm;
        add_header Cache-Control "public, max-age=0";
        try_files $uri $uri.html $uri/index.html $uri/index.htm $uri/ /index.html /index.htm =404;
    }

    location ^~ /immutable/ {
        root /usr/share/nginx/html;
        expires 1y;
    }

    location ^~ /bijlagen/ {
        root /usr/share/nginx/html;
        expires 1y;
    }

    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root /usr/share/nginx/html;
        try_files $uri @redirect_to_index;
        internal;
    }

    error_page 404 = @handle_404;
    location @handle_404 {
        root /usr/share/nginx/html;
        try_files /404.html @redirect_to_index;
        internal;
    }

    location @redirect_to_index {
        return 302 /;
    }
}