JSFiddle - React, Tailwind, and code Playground

HTML

<html>
    <head>
        <title>Visitor's location</title>

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
    <script>

    $(document).ready( function() {
        $.getJSON("http://freegeoip.net/json/", function(result){
            alert('Country: ' + result.country_name + '\n' + 'Code: ' + result.country_code);
            $('#newURL').attr('href','https://www.google.com&jobid='+result.country_code);
        });
    }); 


    </script>   
    </head>
    <body>

    <a id="newURL">URL</a>

    </body>
</html>