diff --git a/app/views/posts/partials/index/_seo_meta_tags.html.erb b/app/views/posts/partials/index/_seo_meta_tags.html.erb
index bcf79a11b..00be2290b 100644
--- a/app/views/posts/partials/index/_seo_meta_tags.html.erb
+++ b/app/views/posts/partials/index/_seo_meta_tags.html.erb
@@ -1,10 +1,10 @@
-<% if @post_set.tag_string.present? %>
-  <% "#{@post_set.humanized_tag_string} - #{Danbooru.config.app_name}".tap do |title| %>
+<% if @post_set.is_single_tag? %>
+  <% "#{@post_set.humanized_tag_string.titleize} - #{Danbooru.config.app_name}".tap do |title| %>
     <%= tag.meta name: "og:title", content: title %>
     <%= tag.meta name: "twitter:title", content: title %>
   <% end %>
 <% else %>
-  <% Danbooru.config.description.tap do |title| %>
+  <% "#{@post_set.humanized_tag_string} - #{Danbooru.config.app_name}".tap do |title| %>
     <%= tag.meta name: "og:title", content: title %>
     <%= tag.meta name: "twitter:title", content: title %>
   <% end %>
@@ -20,14 +20,8 @@
 
 <%= tag.meta name: "canonical", content: posts_url(tags: params[:tags], host: Danbooru.config.hostname, protocol: "https") %>
 
-<% if @post_set.has_wiki_text? %>
-  <% strip_dtext(truncate(@post_set.wiki_page.presenter.excerpt, length: 350)).tap do |desc| %>
-    <%= tag.meta name: "description", content: desc %>
-    <%= tag.meta name: "og:description", content: desc %>
-    <%= tag.meta name: "twitter:description", content: desc %>
-  <% end %>
-<% elsif @post_set.is_single_tag? %>
-  <% "Find the best art of #{params[:tags].tr('_', ' ').titleize} on #{Danbooru.config.app_name}".tap do |desc| %>
+<% if @post_set.is_single_tag? %>
+  <% "Find #{@post_set.post_count} images of #{@post_set.humanized_tag_string.titleize} on #{Danbooru.config.app_name}".tap do |desc| %>
     <%= tag.meta name: "description", content: desc %>
     <%= tag.meta name: "og:description", content: desc %>
     <%= tag.meta name: "twitter:description", content: desc %>
diff --git a/app/views/posts/show.html.erb b/app/views/posts/show.html.erb
index 35c6362f7..54e2e8004 100644
--- a/app/views/posts/show.html.erb
+++ b/app/views/posts/show.html.erb
@@ -156,14 +156,14 @@
 <% end %>
 
 <% content_for(:html_header) do %>
-  <meta name="description" content="<%= @post.presenter.humanized_tag_string %>">
+  <%= tag.meta name: "description", content: "View this #{@post.image_width}x#{@post.image_height} #{number_to_human_size(@post.file_size)} image" %>
   <meta name="post-id" content="<%= @post.id %>">
   <meta name="post-has-embedded-notes" content="<%= @post.has_embedded_notes? %>">
   <meta name="always-resize-images" content="<%= CurrentUser.user.always_resize_images? %>">
-  <meta property="og:title" content="<%= @post.presenter.humanized_essential_tag_string %> - <%= Danbooru.config.app_name %>">
+  <%= tag.meta name: "og:title", content: "#{@post.presenter.humanized_essential_tag_string} - #{Danbooru.config.app_name}" %>
 
   <% if @post.visible? %>
-    <meta property="og:image" content="<%= @post.open_graph_image_url %>">
+    <%= tag.meta name: "og:image", content: @post.open_graph_image_url %>
   <% end %>
 
   <% if Danbooru.config.enable_post_search_counts %>
@@ -175,12 +175,12 @@
   <%# Twitter properties %>
   <% if @post.twitter_card_supported? %>
     <meta name="twitter:card" content="summary_large_image">
-    <meta name="twitter:site" content="<%= Danbooru.config.twitter_site %>">
-    <meta name="twitter:title" content="<%= @post.presenter.humanized_essential_tag_string %> - <%= Danbooru.config.app_name %>">
-    <meta name="twitter:description" content="<%= @post.presenter.humanized_tag_string %> - <%= Danbooru.config.app_name %>">
+    <%= tag.meta name: "twitter:site", content: Danbooru.config.twitter_site %>
+    <%= tag.meta name: "twitter:title", content: "#{@post.presenter.humanized_essential_tag_string} - #{Danbooru.config.app_name}" %>
+    <%= tag.meta name: "twitter:description", content: "View this #{@post.image_width}x#{@post.image_height} #{number_to_human_size(@post.file_size)} image" %>
 
     <% if @post.visible? %>
-      <meta name="twitter:image" content="<%= @post.open_graph_image_url %>">
+      <%= tag.meta name: "twitter:image", content: @post.open_graph_image_url %>
     <% end %>
   <% end %>