Doubts SEO Open Graph

0

How to apply Open Graph in this code:

<div class="col-md-4">
  <ul class="nav">
    <li class="item-rede-social">
      <a rel="facebook" href="">
        <img src="imagens/facebook.png" class="img-responsive" alt="facebook"></a>
    </li>

    <li class="item-rede-social">
      <a rel="instagram" href="">
        <img src="imagens/instagram.png" class="img-responsive" alt="instagram"></a>
    </li>

    <li class="item-rede-social">
      <a rel="twitter" href="">
        <img src="imagens/twitter.png" class="img-responsive" alt="twitter"></a>
    </li>

  </ul>
</div>
    
asked by anonymous 28.06.2017 / 21:27

0 answers