diff --git a/docs/docsite/_themes/sphinx_rtd_theme/ansible_banner.html b/docs/docsite/_themes/sphinx_rtd_theme/ansible_banner.html
index 3410f1e59a7..0f1c9a6bb68 100644
--- a/docs/docsite/_themes/sphinx_rtd_theme/ansible_banner.html
+++ b/docs/docsite/_themes/sphinx_rtd_theme/ansible_banner.html
@@ -1,24 +1,39 @@
 <!--- Based on sphinx versionwarning extension. Extension currently only works on READTHEDOCS -->
-{# Creates a banner at the top of the page for any version not latest. #}
   <script>
-    current_url = window.location.href;
-    if ((current_url.search("latest") > -1) || (current_url.search("/{{ latest_version }}/") > -1)) {
-     // no banner for latest release
-    } else if (current_url.search("devel") > -1) {
-      document.write('<div id="banner_id" class="admonition caution">');
-      para = document.createElement('p');
-      banner_text=document.createTextNode("You are reading the *devel* version of the Ansible documentation - this version is not guaranteed stable. Use the version selection to the left if you want the latest stable released version.");
-      para.appendChild(banner_text);
-      element = document.getElementById('banner_id');
-      element.appendChild(para);
-      document.write('</div>');
-    } else {
-      document.write('<div id="banner_id" class="admonition caution">');
+    startsWith = function(str, needle) {
+      return str.slice(0, needle.length) == needle
+    }
+    // Create a banner if we're not on the official docs site
+    if (location.host == "docs.testing.ansible.com") {
+      document.write('<div id="testing_banner_id" class="admonition important">');
       para = document.createElement('p');
-      banner_text=document.createTextNode("You are reading an older version of the Ansible documentation. Use the version selection to the left if you want the latest stable released version.");
+      banner_text=document.createTextNode("This is a testing site. For the official docs go to https://docs.ansible.com/");
       para.appendChild(banner_text);
-      element = document.getElementById('banner_id');
+      element = document.getElementById('testing_banner_id');
       element.appendChild(para);
       document.write('</div>');
     }
+    {% if (not READTHEDOCS) and (available_versions is defined) %}
+      // Create a banner if we're not the latest version
+      current_url_path = window.location.pathname;
+      if (startsWith(current_url_path, "/ansible/latest/") || startsWith(current_url_path, "/ansible/{{ latest_version }}/")) {
+       // no banner for latest release
+      } else if (startsWith(current_url_path, "/ansible/devel/")) {
+        document.write('<div id="banner_id" class="admonition caution">');
+        para = document.createElement('p');
+        banner_text=document.createTextNode("You are reading the *devel* version of the Ansible documentation - this version is not guaranteed stable. Use the version selection to the left if you want the latest stable released version.");
+        para.appendChild(banner_text);
+        element = document.getElementById('banner_id');
+        element.appendChild(para);
+        document.write('</div>');
+      } else {
+        document.write('<div id="banner_id" class="admonition caution">');
+        para = document.createElement('p');
+        banner_text=document.createTextNode("You are reading an older version of the Ansible documentation. Use the version selection to the left if you want the latest stable released version.");
+        para.appendChild(banner_text);
+        element = document.getElementById('banner_id');
+        element.appendChild(para);
+        document.write('</div>');
+      }
+    {% endif %}
   </script>