app/views/adminpanel/analytics/_header.html.erb
<i class="fa fa-dashboard"></i>
<h5>
<%= yield :page_title %>
<%= link_to google_analytics_path, class: 'spinner-link' do %>
<i class="fa fa-google"></i>
<% end %>
<%= link_to fb_insights(@fb_auth), target: '_blank' do %>
<i class="fa fa-facebook"></i>
<% end %>
<%= link_to instagram_analytics_path, class: 'spinner-link' do %>
<i class="fa fa-instagram"></i>
<% end %>
</h5>