/ Published in: JavaScript
This script informs your visitor that a given page may be reached only from the page that you specify. Paste this code before the ending tag on the page:
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Copy this code and paste it in your HTML
<script type="text/javascript"> var allowed_referrer = "http://www.yourdomain.com/referring_page_name.html"; if(document.referrer.indexOf(allowed_referrer) == -1){ alert("You can access this page only from " + allowed_referrer); window.location = allowed_referrer; } </script>
URL: http://www.apphp.com/index.php?snippet=javascript-specify-referring-page