protect your blog from fake visitors

    <script type='text/javascript'>
    var block = ['hitleap.com', 'alexaboostup.com', 'addmefast.com','ilovehits.com','ADD SITE','ADD SITE'];
    for (var b = block.length; b--;) {
    if (document.referrer.match(block[b]))
    window.location = "https://www.google.com/";
    }
    </script>