panel/app/views/stats/index.haml

.row
  .col
    %h1= t('.title')
    %p.lead= t('.help')
    %p
      %small
        = t('.last_update')
        %time{ datetime: @last_stat.created_at }
          "#{time_ago_in_words @last_stat.created_at}."

    .mb-3
      - StatsController::INTERVALS.each do |interval|
        = link_to t(".#{interval}"), site_stats_path(interval: interval), class: 'btn'

    .mb-3
      %h2= t('.host', count: @hostnames.size)
      = line_chart site_stats_host_path(@chart_params), locale: 'es'