!7

html {
  S ip = params.get("ip");
  if (nempty(ip)) {
    S country = ipToCountry(ip);
    ret "IP: " + ip + "<br>Country: " + or(country, "?");
  } else {
    S ip = directClientIP();
    ret "Your IP: " + ip + "<br>Your country: " + or(country, "?");
  }
}