diff --git a/app/views/alchemy/admin/tinymce/_setup.html.erb b/app/views/alchemy/admin/tinymce/_setup.html.erb
index f56fa5cb6e..d3a387f431 100644
--- a/app/views/alchemy/admin/tinymce/_setup.html.erb
+++ b/app/views/alchemy/admin/tinymce/_setup.html.erb
@@ -1,3 +1,14 @@
+<% asset_host = ActionController::Base.config.asset_host %>
+
+<link rel="preload" href="<%= asset_host %><%= assets_prefix %>/tinymce/skins/alchemy/skin.min.css" as="style" />
+<link rel="preload" href="<%= asset_host %><%= assets_prefix %>/tinymce/skins/alchemy/content.min.css" as="style" />
+<% if Alchemy::Tinymce.init[:content_css] %>
+  <link rel="preload" href="<%= asset_host %><%= Alchemy::Tinymce.init[:content_css] %>" as="style" />
+<% end %>
+<% Alchemy::Tinymce.preloadable_plugins.each do |plugin| %>
+  <link rel="preload" href="<%= asset_host %><%= assets_prefix %>/tinymce/plugins/<%= plugin %>/plugin.min.js" as="script">
+<% end %>
+
 <script>
   // Setting TinyMCE path.
   var tinyMCEPreInit = {
diff --git a/lib/alchemy/tinymce.rb b/lib/alchemy/tinymce.rb
index 8fd1e60375..a8dab50996 100644
--- a/lib/alchemy/tinymce.rb
+++ b/lib/alchemy/tinymce.rb
@@ -4,7 +4,9 @@ module Alchemy
   module Tinymce
     mattr_accessor :languages, :plugins
 
-    @@plugins = %w[alchemy_link anchor autoresize charmap code directionality fullscreen hr link lists paste tabfocus table]
+    DEFAULT_PLUGINS = %w[anchor autoresize charmap code directionality fullscreen hr link lists paste tabfocus table]
+
+    @@plugins = DEFAULT_PLUGINS + %w[alchemy_link]
     @@init = {
       skin: "alchemy",
       width: "auto",
@@ -33,6 +35,10 @@ def init=(settings)
       def init
         @@init
       end
+
+      def preloadable_plugins
+        @@plugins - DEFAULT_PLUGINS
+      end
     end
   end
 end
diff --git a/spec/features/admin/tinymce_feature_spec.rb b/spec/features/admin/tinymce_feature_spec.rb
index f26daffa1a..60b9144ae1 100644
--- a/spec/features/admin/tinymce_feature_spec.rb
+++ b/spec/features/admin/tinymce_feature_spec.rb
@@ -29,4 +29,56 @@
       )
     end
   end
+
+  describe "assets preloading" do
+    it "should preload assets" do
+      visit admin_dashboard_path
+      expect(page)
+        .to have_css('link[rel="preload"][href="/assets/tinymce/skins/alchemy/skin.min.css"]')
+        .and have_css('link[rel="preload"][href="/assets/tinymce/skins/alchemy/content.min.css"]')
+    end
+
+    context "with asset host" do
+      around do |example|
+        host = ActionController::Base.config.asset_host
+        ActionController::Base.config.asset_host = "https://myhost.com"
+        example.run
+        ActionController::Base.config.asset_host = host
+      end
+
+      it "should preload assets from host" do
+        visit admin_dashboard_path
+        expect(page)
+          .to have_css('link[rel="preload"][href="https://myhost.com/assets/tinymce/skins/alchemy/skin.min.css"]')
+          .and have_css('link[rel="preload"][href="https://myhost.com/assets/tinymce/skins/alchemy/content.min.css"]')
+      end
+    end
+
+    context "when content_css is configured" do
+      before do
+        Alchemy::Tinymce.init = {content_css: "/assets/custom-stylesheet.css"}
+      end
+
+      it "should preload it" do
+        visit admin_dashboard_path
+        expect(page)
+          .to have_css('link[rel="preload"][href="/assets/custom-stylesheet.css"]')
+      end
+
+      context "with asset host" do
+        around do |example|
+          host = ActionController::Base.config.asset_host
+          ActionController::Base.config.asset_host = "https://myhost.com"
+          example.run
+          ActionController::Base.config.asset_host = host
+        end
+
+        it "should preload it from host" do
+          visit admin_dashboard_path
+          expect(page)
+            .to have_css('link[rel="preload"][href="https://myhost.com/assets/custom-stylesheet.css"]')
+        end
+      end
+    end
+  end
 end
diff --git a/spec/libraries/tinymce_spec.rb b/spec/libraries/tinymce_spec.rb
index 87b10d1b38..91ad78b213 100644
--- a/spec/libraries/tinymce_spec.rb
+++ b/spec/libraries/tinymce_spec.rb
@@ -20,5 +20,17 @@ module Alchemy
         expect(Tinymce.init).to include(another_config)
       end
     end
+
+    describe ".preloadable_plugins" do
+      subject { Tinymce.preloadable_plugins }
+
+      before do
+        Tinymce.plugins += ["foo"]
+      end
+
+      it "returns all plugins without default plugins" do
+        is_expected.to eq(%w[alchemy_link foo])
+      end
+    end
   end
 end