diff --git a/lib/html/includes.css b/lib/html/includes.css
index 5c753c46..8c3d30e8 100644
--- a/lib/html/includes.css
+++ b/lib/html/includes.css
@@ -76,6 +76,8 @@
   font-family: Helvetica, Arial, sans-serif; }
   .profiler-result .profiler-toggle-duration-with-children {
     float: right; }
+  .profiler-result .profiler-snapshots-page-link {
+    float: left; }
   .profiler-result table.profiler-client-timings {
     margin-top: 10px; }
   .profiler-result .profiler-label {
diff --git a/lib/html/includes.js b/lib/html/includes.js
index 46565f24..87bd60cc 100644
--- a/lib/html/includes.js
+++ b/lib/html/includes.js
@@ -965,7 +965,7 @@ var MiniProfiler = (function() {
       var script = document.getElementById("mini-profiler");
       if (!script || !script.getAttribute) return;
 
-      options = (function() {
+      this.options = options = (function() {
         var version = script.getAttribute("data-version");
         var path = script.getAttribute("data-path");
         var currentId = script.getAttribute("data-current-id");
diff --git a/lib/html/includes.scss b/lib/html/includes.scss
index c0ef2cba..b98ea069 100644
--- a/lib/html/includes.scss
+++ b/lib/html/includes.scss
@@ -68,6 +68,9 @@ $zindex: 2147483640; // near 32bit max 2147483647
   .profiler-toggle-duration-with-children {
     float: right;
   }
+  .profiler-snapshots-page-link {
+    float: left;
+  }
   table.profiler-client-timings {
     margin-top: 10px;
   }
diff --git a/lib/html/includes.tmpl b/lib/html/includes.tmpl
index 3229ce49..97d323f7 100644
--- a/lib/html/includes.tmpl
+++ b/lib/html/includes.tmpl
@@ -45,6 +45,10 @@
                    {{= MiniProfiler.templates.linksTemplate({timing: it.root, page: it}) }}
                 {{?}}
                 <a class="profiler-toggle-duration-with-children" title="toggles column with aggregate child durations">show time with children</a>
+                <a
+                  class="profiler-snapshots-page-link"
+                  title="Go to snapshots page"
+                  href="{{= MiniProfiler.options.path }}snapshots">snapshots</a>
               </td>
               {{? it.has_sql_timings}}
                 <td colspan="2" class="profiler-number profiler-percent-in-sql" title="{{= MiniProfiler.getSqlTimingsCount(it.root) }} queries spent {{= MiniProfiler.formatDuration(it.duration_milliseconds_in_sql) }} ms of total request time">
diff --git a/lib/html/vendor.js b/lib/html/vendor.js
index 524588e6..d79c794c 100644
--- a/lib/html/vendor.js
+++ b/lib/html/vendor.js
@@ -7,7 +7,7 @@
 MiniProfiler.templates = {};
 MiniProfiler.templates["profilerTemplate"] = function anonymous(it
 ) {
-var out=' <div class="profiler-result"> <div class="profiler-button ';if(it.has_duplicate_sql_timings){out+='profiler-warning';}out+='"> ';if(it.has_duplicate_sql_timings){out+='<span class="profiler-nuclear">!</span>';}out+=' <span class="profiler-number"> '+( MiniProfiler.formatDuration(it.duration_milliseconds))+' <span class="profiler-unit">ms</span> </span> ';if(MiniProfiler.showTotalSqlCount()){out+=' <span class="profiler-number"> '+( it.sql_count)+' <span class="profiler-unit">sql</span> </span> ';}out+=' </div> <div class="profiler-popup"> <div class="profiler-info"> <span class="profiler-name"> '+( it.name)+' <span class="profiler-overall-duration">('+( MiniProfiler.formatDuration(it.duration_milliseconds))+' ms)</span> </span> <span class="profiler-server-time">'+( it.machine_name)+' on '+( MiniProfiler.renderDate(it.started))+'</span> </div> <div class="profiler-output"> <table class="profiler-timings"> <thead> <tr> <th></th> <th>duration (ms)</th> <th class="profiler-duration-with-children">with children (ms)</th> <th class="time-from-start">from start (ms)</th> ';if(it.has_sql_timings){out+=' <th colspan="2">query time (ms)</th> ';}out+=' ';var arr1=it.custom_timing_names;if(arr1){var value,i1=-1,l1=arr1.length-1;while(i1<l1){value=arr1[i1+=1];out+=' <th colspan="2">'+( value.toLowerCase() )+' (ms)</th> ';} } out+=' </tr> </thead> <tbody> '+( MiniProfiler.templates.timingTemplate({timing: it.root, page: it}) )+' </tbody> <tfoot> <tr> <td colspan="3"> ';if(!it.client_timings){out+=' '+( MiniProfiler.templates.linksTemplate({timing: it.root, page: it}) )+' ';}out+=' <a class="profiler-toggle-duration-with-children" title="toggles column with aggregate child durations">show time with children</a> </td> ';if(it.has_sql_timings){out+=' <td colspan="2" class="profiler-number profiler-percent-in-sql" title="'+( MiniProfiler.getSqlTimingsCount(it.root) )+' queries spent '+( MiniProfiler.formatDuration(it.duration_milliseconds_in_sql) )+' ms of total request time"> '+( MiniProfiler.formatDuration(it.duration_milliseconds_in_sql / it.duration_milliseconds * 100) )+' <span class="profiler-unit">% in sql</span> </td> ';}out+=' ';var arr2=it.custom_timing_names;if(arr2){var value,i2=-1,l2=arr2.length-1;while(i2<l2){value=arr2[i2+=1];out+=' <td colspan="2" class="profiler-number profiler-percentage-in-sql" title="'+( it.custom_timing_stats[value].count )+' '+( value.toLowerCase() )+' invocations spent '+( MiniProfiler.formatDuration(it.custom_timing_stats[value].duration) )+' ms of total request time"> '+( MiniProfiler.formatDuration(it.custom_timing_stats[value].duration / it.duration_milliseconds * 100) )+' <span class="profiler-unit">% in '+( value.toLowerCase() )+'</span> </td> ';} } out+=' </tr> </tfoot> </table> ';if(it.client_timings){out+=' <table class="profiler-timings profiler-client-timings"> <thead> <tr> <th>client event</th> <th>duration (ms)</th> <th>from start (ms)</th> </tr> </thead> <tbody> ';var arr3=MiniProfiler.getClientTimings(it.client_timings);if(arr3){var value,i3=-1,l3=arr3.length-1;while(i3<l3){value=arr3[i3+=1];out+=' <tr class="';if(value.isTrivial){out+='profiler-trivial';}out+='"> <td class="profiler-label">'+( value.name )+'</td> <td class="profiler-duration"> ';if(value.duration >= 0){out+=' <span class="profiler-unit"></span>'+( MiniProfiler.formatDuration(value.duration) )+' ';}out+=' </td> <td class="profiler-duration time-from-start"> <span class="profiler-unit">+</span>'+( MiniProfiler.formatDuration(value.start) )+' </td> </tr> ';} } out+=' </tbody> <tfoot> <td colspan="3"> '+( MiniProfiler.templates.linksTemplate({timing: it.root, page: it}) )+' </td> </tfoot> </table> ';}out+=' ';if(it.custom_fields && Object.keys(it.custom_fields).length > 0){out+=' <p class="custom-fields-title">Snapshot custom fields</p> <table class="profiler-timings"> <tbody> ';var arr4=Object.keys(it.custom_fields);if(arr4){var key,i4=-1,l4=arr4.length-1;while(i4<l4){key=arr4[i4+=1];out+=' <tr> <td class="profiler-label">'+( key )+'</td> <td class="profiler-label">'+( it.custom_fields[key] )+'</td> </tr> ';} } out+=' </tbody> </table> ';}out+=' </div> </div> ';if(it.has_sql_timings){out+=' <div class="profiler-queries"> <table> <thead> <tr> <th style="text-align:right">step<br />time from start<br />query type<br />duration</th> <th style="text-align:left">call stack<br />query</th> </tr> </thead> <tbody> ';var arr5=MiniProfiler.getSqlTimings(it.root);if(arr5){var value,index=-1,l5=arr5.length-1;while(index<l5){value=arr5[index+=1];out+=' '+( MiniProfiler.templates.sqlGapTemplate({g: value.prevGap}) )+' '+( MiniProfiler.templates.sqlTimingTemplate({i: index, s: value}) )+' ';if(value.nextGap){out+=' '+( MiniProfiler.templates.sqlGapTemplate({g: value.nextGap}) )+' ';}out+=' ';} } out+=' </tbody> </table> <p class="profiler-trivial-gap-container"> <a class="profiler-toggle-trivial-gaps">show trivial gaps</a> </p> </div> ';}out+=' </div>';return out;
+var out=' <div class="profiler-result"> <div class="profiler-button ';if(it.has_duplicate_sql_timings){out+='profiler-warning';}out+='"> ';if(it.has_duplicate_sql_timings){out+='<span class="profiler-nuclear">!</span>';}out+=' <span class="profiler-number"> '+( MiniProfiler.formatDuration(it.duration_milliseconds))+' <span class="profiler-unit">ms</span> </span> ';if(MiniProfiler.showTotalSqlCount()){out+=' <span class="profiler-number"> '+( it.sql_count)+' <span class="profiler-unit">sql</span> </span> ';}out+=' </div> <div class="profiler-popup"> <div class="profiler-info"> <span class="profiler-name"> '+( it.name)+' <span class="profiler-overall-duration">('+( MiniProfiler.formatDuration(it.duration_milliseconds))+' ms)</span> </span> <span class="profiler-server-time">'+( it.machine_name)+' on '+( MiniProfiler.renderDate(it.started))+'</span> </div> <div class="profiler-output"> <table class="profiler-timings"> <thead> <tr> <th></th> <th>duration (ms)</th> <th class="profiler-duration-with-children">with children (ms)</th> <th class="time-from-start">from start (ms)</th> ';if(it.has_sql_timings){out+=' <th colspan="2">query time (ms)</th> ';}out+=' ';var arr1=it.custom_timing_names;if(arr1){var value,i1=-1,l1=arr1.length-1;while(i1<l1){value=arr1[i1+=1];out+=' <th colspan="2">'+( value.toLowerCase() )+' (ms)</th> ';} } out+=' </tr> </thead> <tbody> '+( MiniProfiler.templates.timingTemplate({timing: it.root, page: it}) )+' </tbody> <tfoot> <tr> <td colspan="3"> ';if(!it.client_timings){out+=' '+( MiniProfiler.templates.linksTemplate({timing: it.root, page: it}) )+' ';}out+=' <a class="profiler-toggle-duration-with-children" title="toggles column with aggregate child durations">show time with children</a> <a class="profiler-snapshots-page-link" title="Go to snapshots page" href="'+( MiniProfiler.options.path )+'snapshots">snapshots</a> </td> ';if(it.has_sql_timings){out+=' <td colspan="2" class="profiler-number profiler-percent-in-sql" title="'+( MiniProfiler.getSqlTimingsCount(it.root) )+' queries spent '+( MiniProfiler.formatDuration(it.duration_milliseconds_in_sql) )+' ms of total request time"> '+( MiniProfiler.formatDuration(it.duration_milliseconds_in_sql / it.duration_milliseconds * 100) )+' <span class="profiler-unit">% in sql</span> </td> ';}out+=' ';var arr2=it.custom_timing_names;if(arr2){var value,i2=-1,l2=arr2.length-1;while(i2<l2){value=arr2[i2+=1];out+=' <td colspan="2" class="profiler-number profiler-percentage-in-sql" title="'+( it.custom_timing_stats[value].count )+' '+( value.toLowerCase() )+' invocations spent '+( MiniProfiler.formatDuration(it.custom_timing_stats[value].duration) )+' ms of total request time"> '+( MiniProfiler.formatDuration(it.custom_timing_stats[value].duration / it.duration_milliseconds * 100) )+' <span class="profiler-unit">% in '+( value.toLowerCase() )+'</span> </td> ';} } out+=' </tr> </tfoot> </table> ';if(it.client_timings){out+=' <table class="profiler-timings profiler-client-timings"> <thead> <tr> <th>client event</th> <th>duration (ms)</th> <th>from start (ms)</th> </tr> </thead> <tbody> ';var arr3=MiniProfiler.getClientTimings(it.client_timings);if(arr3){var value,i3=-1,l3=arr3.length-1;while(i3<l3){value=arr3[i3+=1];out+=' <tr class="';if(value.isTrivial){out+='profiler-trivial';}out+='"> <td class="profiler-label">'+( value.name )+'</td> <td class="profiler-duration"> ';if(value.duration >= 0){out+=' <span class="profiler-unit"></span>'+( MiniProfiler.formatDuration(value.duration) )+' ';}out+=' </td> <td class="profiler-duration time-from-start"> <span class="profiler-unit">+</span>'+( MiniProfiler.formatDuration(value.start) )+' </td> </tr> ';} } out+=' </tbody> <tfoot> <td colspan="3"> '+( MiniProfiler.templates.linksTemplate({timing: it.root, page: it}) )+' </td> </tfoot> </table> ';}out+=' ';if(it.custom_fields && Object.keys(it.custom_fields).length > 0){out+=' <p class="custom-fields-title">Snapshot custom fields</p> <table class="profiler-timings"> <tbody> ';var arr4=Object.keys(it.custom_fields);if(arr4){var key,i4=-1,l4=arr4.length-1;while(i4<l4){key=arr4[i4+=1];out+=' <tr> <td class="profiler-label">'+( key )+'</td> <td class="profiler-label">'+( it.custom_fields[key] )+'</td> </tr> ';} } out+=' </tbody> </table> ';}out+=' </div> </div> ';if(it.has_sql_timings){out+=' <div class="profiler-queries"> <table> <thead> <tr> <th style="text-align:right">step<br />time from start<br />query type<br />duration</th> <th style="text-align:left">call stack<br />query</th> </tr> </thead> <tbody> ';var arr5=MiniProfiler.getSqlTimings(it.root);if(arr5){var value,index=-1,l5=arr5.length-1;while(index<l5){value=arr5[index+=1];out+=' '+( MiniProfiler.templates.sqlGapTemplate({g: value.prevGap}) )+' '+( MiniProfiler.templates.sqlTimingTemplate({i: index, s: value}) )+' ';if(value.nextGap){out+=' '+( MiniProfiler.templates.sqlGapTemplate({g: value.nextGap}) )+' ';}out+=' ';} } out+=' </tbody> </table> <p class="profiler-trivial-gap-container"> <a class="profiler-toggle-trivial-gaps">show trivial gaps</a> </p> </div> ';}out+=' </div>';return out;
 }
 MiniProfiler.templates["linksTemplate"] = function anonymous(it
 ) {
diff --git a/lib/mini_profiler/asset_version.rb b/lib/mini_profiler/asset_version.rb
index b0da5eb5..bcd0e035 100644
--- a/lib/mini_profiler/asset_version.rb
+++ b/lib/mini_profiler/asset_version.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 module Rack
   class MiniProfiler
-    ASSET_VERSION = '1cb03369a105db3d0d6f4a7c2b3433b0'
+    ASSET_VERSION = 'f282e2084be0cda57840ca55de247a0f'
   end
 end
diff --git a/lib/mini_profiler/profiler.rb b/lib/mini_profiler/profiler.rb
index 3ed1f76e..0979d838 100644
--- a/lib/mini_profiler/profiler.rb
+++ b/lib/mini_profiler/profiler.rb
@@ -173,7 +173,7 @@ def serve_html(env)
       resources_env = env.dup
       resources_env['PATH_INFO'] = file_name
 
-      rack_file = Rack::File.new(MiniProfiler.resources_root, 'Cache-Control' => "max-age:#{cache_control_value}")
+      rack_file = Rack::File.new(MiniProfiler.resources_root, 'Cache-Control' => "max-age=#{cache_control_value}")
       rack_file.call(resources_env)
     end
 
diff --git a/lib/mini_profiler/storage/redis_store.rb b/lib/mini_profiler/storage/redis_store.rb
index a4cd2197..1b93e655 100644
--- a/lib/mini_profiler/storage/redis_store.rb
+++ b/lib/mini_profiler/storage/redis_store.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'digest'
+
 module Rack
   class MiniProfiler
     class RedisStore < AbstractStore