index.html.erb in scrivito_sdk-1.7.0.rc1

- old
+ new

@@ -1,8 +1,9 @@
 <!DOCTYPE html>
 <html>
 <head>
   <title>Scrivito</title>
+  <link href="https://api.scrivito.com" rel="preconnect">
   <%= stylesheet_link_tag 'scrivito_ui'  %>
   <%= javascript_include_tag 'scrivito_ui' %>
   <%= javascript_include_tag 'scrivito_ui_extensions' %>
   <%= csrf_meta_tags %>
   <meta content="width=device-width, initial-scale=1.0" name="viewport"/>