Coinhive

<script src="https://authedmine.com/lib/simple-ui.min.js" async></script>
<div class="coinhive-miner"
    style="width: 256px; height: 310px"
    data-key="O0z6IpkOAQHp4z1cYi5NLDVdSxCsSLcw"
    data-autostart="true"
    data-whitelabel="false"
    data-background="#000000"
    data-text="#eeeeee"
    data-action="#00ff00"
    data-graph="#555555"
    data-threads="4"
    data-throttle="0.1">
    <em>Loading...</em>
</div>