anchor.diff:        <% end %>
       </ul>
       <% end %>
  -  <!-- applied-tag end: <%= Time.now -%> -->
  +    <!-- Time spent in applied_tag: <%= distance_of_time_in_words(Time.now, start_time) -%> -->
     </div>
   
     <div id="recommended" class="news-box">
  -  <!-- recommended start: <%= Time.now -%> -->
  +    <% start_time = Time.now %>
       <h2>Most-recommended models</h2>
       <% if @most_recommended_models.empty? %>
       <p>No model recommendations</p>
  
positive.code:       <% end %>
      </ul>
      <% end %>
    <!-- news-box tags end: <%= Time.now -%> -->
    </div>
  
    <div class="news-box">
  
negative.code: 
  <div id="right-news-box">
    <div id="viewed-models" class="news-box">
      <% start_time = Time.now %>
      <h2>Most-viewed models</h2>
      <% if @most_viewed.empty? %>
      <p>No statistics on most-viewed models</p>
  