<section class="section-contact">

  <h3 id="contact">Contact</h3>


  <div class="social-links">
    {% for link in site.data.settings.social %}
    <a href="{{ link.link }}" class="icon-{{ link.icon }}"></a>
    {% endfor %}
  </div>

  <hr class="bar">

  <a class="biglink" href="mailto:{{ site.data.settings.email }}">{{ site.data.settings.email }}</a>

</section>

<section class="section-contact">

  <h3 id="contact">Contact</h3>


  <div class="social-links">
    {% for link in site.data.settings.social %}
    <a href="{{ link.link }}" class="icon-{{ link.icon }}"></a>
    {% endfor %}
  </div>

<!--   
  <hr class="bar">

  <a class="biglink" href="mailto:{{ site.data.settings.email }}">{{ site.data.settings.email }}</a>
-->

</section>

Remove mail-to to prevent spam boots to index it.
Remove mail-to to prevent spam boots to index it.