diff --git a/client/html/post_content.tpl b/client/html/post_content.tpl
index 4f5f407f..374debf6 100644
--- a/client/html/post_content.tpl
+++ b/client/html/post_content.tpl
@@ -1,13 +1,14 @@
 <div class='post-content post-type-<%- ctx.post.type %>'>
     <% if (['image', 'animation'].includes(ctx.post.type)) { %>
 
-        <img class='resize-listener' alt='' src='<%- ctx.post.contentUrl %>'/>
+        <img class='resize-listener' alt='' src='<%- ctx.post.contentUrl %>' draggable='false' fetchPriority='high'/>
 
     <% } else if (ctx.post.type === 'flash') { %>
 
         <object class='resize-listener' width='<%- ctx.post.canvasWidth %>' height='<%- ctx.post.canvasHeight %>' data='<%- ctx.post.contentUrl %>'>
-            <param name='wmode' value='opaque'/>
+            <param name='wmode' value='transparent'/>
             <param name='movie' value='<%- ctx.post.contentUrl %>'/>
+            <div class='messages'><div class='message-wrapper'><div class='message error'>Your browser does not support Flash.</div></div></div>
         </object>
 
     <% } else if (ctx.post.type === 'video') { %>