src/_includes/footer.html

<hr />

<footer>
  <div class="container">
    <div class="col-md-4 social-blk">
      <span class="social">
        <a href="https://twitter.com/cassandra"
           class="twitter-follow-button"
           data-show-count="false" data-size="large">Follow @cassandra</a>
        <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>
        <a href="https://twitter.com/intent/tweet?button_hashtag=cassandra"
           class="twitter-hashtag-button"
           data-size="large"
           data-related="ApacheCassandra">Tweet #cassandra</a>
        <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script>

      </span>
      <a class="subscribe-rss icon-link" href="/feed.xml" title="Subscribe to Blog via RSS">
          <span>{% icon fa-rss %}</span>
      </a>
    </div>

    <div class="col-md-8 trademark">
      <p>&copy; 2016 <a href="http://apache.org">The Apache Software Foundation</a>.
      Apache, the Apache feather logo, and Apache Cassandra are trademarks of The Apache Software Foundation.
      <p>
    </div>
  </div><!-- /.container -->
</footer>

<!-- Javascript. Placed here so pages load faster -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="{{ base }}js/underscore-min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>

{% if page.is_sphinx_doc %}
<script src="{{ base }}js/doctools.js"></script>
<script src="{{ base }}js/searchtools.js"></script>
{% if page.extra-footer %}
{{ page.extra-footer }}
{% endif %}
{% endif %}

<script type="text/javascript">
  var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
  document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));

  try {
    var pageTracker = _gat._getTracker("UA-11583863-1");
    pageTracker._trackPageview();
  } catch(err) {}
</script>