diff --git a/client-frameworks-support/testing-utilities/test/index.html b/client-frameworks-support/testing-utilities/test/index.html
index 206e512474..3a92084300 100644
--- a/client-frameworks-support/testing-utilities/test/index.html
+++ b/client-frameworks-support/testing-utilities/test/index.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html>
   <head>
     <title>Luigi Mock Engine Testing MFE</title>
@@ -18,9 +18,7 @@
     <div class="fd-layout-panel">
       <div class="fd-layout-panel__header">
         <div class="fd-layout-panel__head">
-          <h3 class="fd-title fd-title--h3">
-            UX Manager testing panel
-          </h3>
+          <h3 class="fd-title fd-title--h3">UX Manager testing panel</h3>
           <div class="fd-layout-panel__actions">
             <button id="uxbutton1" class="fd-button" data-arg1="alert">
               Test MockModule Alert
@@ -42,9 +40,7 @@ <h3 class="fd-title fd-title--h3">
     <div class="fd-layout-panel">
       <div class="fd-layout-panel__header">
         <div class="fd-layout-panel__head">
-          <h3 class="fd-title fd-title--h3">
-            Link Manager testing panel
-          </h3>
+          <h3 class="fd-title fd-title--h3">Link Manager testing panel</h3>
           <div class="fd-layout-panel__actions">
             <button id="button1" class="fd-button" data-arg1="modal">
               Test MockModule Modal
@@ -76,7 +72,7 @@ <h3 class="fd-title fd-title--h3">
     'uxbutton1',
     'uxbutton2',
     'uxbutton3',
-    'uxbutton4'
+    'uxbutton4',
   ];
 
   //Attach post message hook from MockModule
@@ -89,7 +85,7 @@ <h3 class="fd-title fd-title--h3">
       case 'modal':
         LuigiClient.linkManager().openAsModal('projects/pr1/users', {
           title: 'Users',
-          size: 'm'
+          size: 'm',
         });
         break;
 
@@ -97,7 +93,7 @@ <h3 class="fd-title fd-title--h3">
         LuigiClient.linkManager().openAsSplitView('projects/pr1/logs', {
           title: 'Logs',
           size: 40,
-          collapsed: true
+          collapsed: true,
         });
         break;
 
@@ -105,7 +101,7 @@ <h3 class="fd-title fd-title--h3">
         LuigiClient.linkManager().openAsDrawer('projects/pr1/drawer', {
           header: true,
           backdrop: true,
-          size: 's'
+          size: 's',
         });
         break;
 
@@ -117,7 +113,7 @@ <h3 class="fd-title fd-title--h3">
       case 'alert':
         const settings = {
           text: 'This is just a test alert for external micro frontend.',
-          type: 'success'
+          type: 'success',
         };
         LuigiClient.uxManager().showAlert(settings);
         break;
@@ -128,12 +124,12 @@ <h3 class="fd-title fd-title--h3">
           header: 'Confirmation',
           body: 'Are you sure you want to do this?',
           buttonConfirm: 'Yes',
-          buttonDismiss: 'No'
+          buttonDismiss: 'No',
         };
         LuigiClient.uxManager()
           .showConfirmationModal(modalSettings)
           .then(() => {})
-          .catch(e => {});
+          .catch((e) => {});
         break;
 
       case 'loadIndicator':
@@ -150,7 +146,7 @@ <h3 class="fd-title fd-title--h3">
   };
 
   //Attach event listeners to Buttons
-  buttonArray.forEach(btn => {
+  buttonArray.forEach((btn) => {
     document.getElementById(btn).addEventListener('click', callMockModule);
   });
 </script>
