code Captcha

<html>  <head>    <title>reCAPTCHA demo: Simple page</title>     <script src="https://www.google.com/reCAPTCHA/api.js" async defer></script>  </head>  <body>    <form action="?" method="POST">      <div class="g-reCAPTCHA" data-sitekey="your_site_key"></div>      <br/>      <input type="submit" value="Submit">    </form>  </body></html>
Muddy Macaque