Use fragment caching on the splashpage

app/views/conferences/_schedule_splashpage.html.haml

@@ -3,53 +3,55 @@
     =link_to('#program', class: 'smoothscroll') do
       Program
 
-.container
-  .row
-    .col-md-12
-      %h2.text-center
-        Program
-      %p.lead.text-center
-        %span.notranslate
-          = @conference.title
-        has the most awesome program ever!
-        - if @conference.splashpage.include_tracks && @conference.confirmed_tracks.any?
-          See rock-star speakers cover the topics of
-          - @conference.confirmed_tracks.each_slice(3) do |slice|
+- cache [@confererence, @conference.confirmed_tracks, '#splash#program'] do
+  %section#program
+  .container
+    .row
+      .col-md-12
+        %h2.text-center
+          Program
+        %p.lead.text-center
+          %span.notranslate
+            = @conference.title
+          has the most awesome program ever!
+          - if @conference.splashpage.include_tracks && @conference.confirmed_tracks.any?
+            See rock-star speakers cover the topics of
+            - @conference.confirmed_tracks.each_slice(3) do |slice|
+              .row.row-centered
+                - slice.each do |track|
+                  .col-md-4.col-sm-4.col-centered.col-top.track
+                    %h4.text-center
+                      = track.name
+                    = markdown(track.description)
+                    - if track.start_date
+                      %br
+                      From: #{track.start_date.strftime('%A, %B %-d. %Y')}
+                    - if track.end_date
+                      %br
+                      To: #{track.end_date.strftime('%A, %B %-d. %Y')}
+                    - if track.room
+                      %br
+                      In: #{track.room.name}
+
+    - if @conference.program.try(:schedule_public?)
+      .row
+        .col-md-12
+          %p.cta-button.text-center
+            = link_to(conference_schedule_path(@conference.short_title), class: 'btn btn-default btn-lg') do
+              Full Schedule
+
+    %h3.text-center
+      Don't miss out!
+    %br
+    - if @conference.highlighted_events.any?
+      .row
+        .col-md-12
+          - @conference.highlighted_events.each_slice(2) do |slice|
             .row.row-centered
-              - slice.each do |track|
-                .col-md-4.col-sm-4.col-centered.col-top.track
-                  %h4.text-center
-                    = track.name
-                  = markdown(track.description)
-                  - if track.start_date
-                    %br
-                    From: #{track.start_date.strftime('%A, %B %-d. %Y')}
-                  - if track.end_date
-                    %br
-                    To: #{track.end_date.strftime('%A, %B %-d. %Y')}
-                  - if track.room
-                    %br
-                    In: #{track.room.name}
-
-  - if @conference.program.try(:schedule_public?)
-    .row
-      .col-md-12
-        %p.cta-button.text-center
-          = link_to(conference_schedule_path(@conference.short_title), class: 'btn btn-default btn-lg') do
-            Full Schedule
-
-  %h3.text-center
-    Don't miss out!
-  %br
-  - if @conference.highlighted_events.any?
-    .row
-      .col-md-12
-        - @conference.highlighted_events.each_slice(2) do |slice|
-          .row.row-centered
-            - slice.each do |event|
-              .col-md-6.col-centered.col-top.highlights
-                %p.text-center
-                  %b= event.title
-                %h5.text-center
-                  = markdown truncate(event.abstract, length: 500, separator: ' ')
-                  = link_to "Read More", conference_program_proposal_path(@conference.short_title, event)
+              - slice.each do |event|
+                .col-md-6.col-centered.col-top.highlights
+                  %p.text-center
+                    %b= event.title
+                  %h5.text-center
+                    = markdown truncate(event.abstract, length: 500, separator: ' ')
+                    = link_to "Read More", conference_program_proposal_path(@conference.short_title, event)