diff --git a/utils/tests-visualizer/index.html b/utils/tests-visualizer/index.html
index 11b2d6504e4..b2db5dbed33 100644
--- a/utils/tests-visualizer/index.html
+++ b/utils/tests-visualizer/index.html
@@ -20,9 +20,7 @@
             width: 130px;
             display: block;
             margin: 30px auto;
-            -webkit-animation: spin 2s ease-in-out infinite;
-            -moz-animation: spin 2s ease-in-out infinite;
-            animation: spin 2s ease-in-out infinite;
+            animation: spin 10s ease-in-out infinite;
         }
 
         h1 {
@@ -45,16 +43,9 @@
             cursor: pointer;
         }
 
-        @-moz-keyframes spin {
-            100% { -moz-transform: rotate(360deg); }
-        }
-
-        @-webkit-keyframes spin {
-            100% { -webkit-transform: rotate(360deg); }
-        }
-
         @keyframes spin {
-            100% { transform:rotate(360deg); }
+            50% { transform:scale(150%); }
+            100% { transform:scale(100%); }
         }
     </style>
 </head>
@@ -67,33 +58,26 @@
 </div>
 <canvas id="canvas"></canvas>
 <script type="text/javascript">
-///////////////////////
-//  GLOBAL VARIABLES
-///////////////////////
-let start_date = '2020-06-13';
+let start_date = '2021-12-01';
 const canvasNode = document.getElementById('canvas');
 const infoNode = document.getElementById('info');
 const loadingNode = document.getElementById('loading');
 const failMessageNode = document.getElementById('fail-message');
 
-///////////////////////
-//      QUERIES
-///////////////////////
 let render_data_query = `
     WITH '${start_date}'::Date AS start_date
     SELECT groupArray([d, n, fail]) FROM
     (
         SELECT n, check_start_time::Date - start_date AS d, max(test_status LIKE 'F%' OR test_status LIKE 'E%') AS fail
-        FROM "default".checks
+        FROM checks
 
         INNER JOIN
         (
-            SELECT test_name, toUInt16(rowNumberInAllBlocks()) AS n FROM
+            SELECT test_name, toUInt16(row_number() OVER (ORDER BY test_name)) AS n FROM
             (
                 SELECT DISTINCT test_name
-                FROM "default".checks
+                FROM checks
                 WHERE match(test_name, '^\\d+_') AND check_name ILIKE '%stateless%' AND check_start_time > now() - INTERVAL 1 DAY
-                ORDER BY test_name
             )
         ) AS nums
 
@@ -109,25 +93,20 @@ let render_data_query = `
     FORMAT TSV`;
 
 let test_names_query = `
-    SELECT test_name, toUInt16(rowNumberInAllBlocks()) AS n FROM
+    SELECT test_name, toUInt16(row_number() OVER (ORDER BY test_name)) AS n FROM
     (
         SELECT DISTINCT test_name
-        FROM "default".checks
+        FROM checks
         WHERE match(test_name, '^\\d+_') AND check_name ILIKE '%stateless%' AND check_start_time > now() - INTERVAL 1 DAY
-        ORDER BY test_name
     ) FORMAT JSONCompact`;
 
-///////////////////////
-//       MAIN
-///////////////////////
-
 (async () => {
     try {
         const [render_data, test_names_data]  = await Promise.all([
             loadDataByQuery(render_data_query),
             loadDataByQuery(test_names_query),
         ]);
-        // we good
+
         renderResponse(render_data);
         saveTestNames(test_names_data);
     } catch (e) {
@@ -138,10 +117,6 @@ let test_names_query = `
     }
 })()
 
-///////////////////////
-//  SPECIAL FUNCTIONS
-///////////////////////
-
 async function loadDataByQuery(query) {
     const response = await fetch(
         "https://play.clickhouse.com?user=play&add_http_cors_header=1",