My site build by Hugo have about 1600 posts, hugo server very slow

support
6

layouts/partials/post/tag.html

{{- with .Params.tags}}  
  <span class="article-tag">
    <i class="icon icon-tags"></i>
    {{- range . }}
    <a class="article-tag-link" href="{{ "tags" | relLangURL }}/{{ . | urlize }}/"> {{ . }} </a>
    {{- end}}
  </span>
{{- end }}