diff --git a/app/views/layouts/default.html.erb b/app/views/layouts/default.html.erb
index 0ab8e94fb..e0e6ef355 100644
--- a/app/views/layouts/default.html.erb
+++ b/app/views/layouts/default.html.erb
@@ -6,7 +6,7 @@
   <link rel="top" title="<%= Danbooru.config.app_name %>" href="/">
   <%= csrf_meta_tag %>
   <% unless cookies[:dm] %>
-    <meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=yes">
+    <meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=yes,maximum-scale=5.0,minimum-scale=0.1">
   <% end %>
   <meta name="current-user-name" content="<%= CurrentUser.name %>">
   <meta name="current-user-id" content="<%= CurrentUser.id %>">
diff --git a/app/views/posts/index.html.erb b/app/views/posts/index.html.erb
index 6e22b7c39..c25df36f9 100644
--- a/app/views/posts/index.html.erb
+++ b/app/views/posts/index.html.erb
@@ -63,6 +63,7 @@
 
 <%= content_for(:html_header) do %>
   <link href="<%= posts_path(:format => 'atom', :tags => params[:tags]) %>" rel="alternate" title="ATOM" type="application/atom+xml" />
+  <%= content_tag(:link, nil, rel: "prefetch", href: posts_path(tags: params[:tags], page: (params[:page] || 1).to_i + 1), as: "html", crossorigin: "use-credentials") %>
   <% if @post_set.has_wiki? %>
     <meta name="description" content="<%= @post_set.wiki_page.presenter.blurb %>">
   <% else %>