tumble/layouts/_default/terms.html

{{ define "main" }}
  <h1><i class="fa fa-tags" aria-role="hidden"></i> {{ .Title }}</h1>
  <ul class="tag-cloud">
  {{ range $name, $taxonomy := .Site.Taxonomies.tags }}
    <li><a href="{{ "/tags/" | relURL }}{{ $name | urlize }}/">{{ $name }}&nbsp;({{ $taxonomy.Count}})</a></li>
  {{ end}}
  </ul>
{{ end }}