ok timer good

index.html

@@ -79,6 +79,10 @@
     </ul>
 
     <script>
+        const fps = 30;
+
+        var minDt = 1 / fps;
+
         var header = document.getElementById("header");
         var awdog = document.getElementById("awdog");
 
@@ -99,9 +103,9 @@
             let dt = (timestamp - prevTime) / 1000;
             prevTime = timestamp;
 
-            if (dt < 0.025) { // fps limiter (40fps)
-                await new Promise(r => setTimeout(r, 0.025 - dt));
-                dt = 0.025;
+            if (dt < minDt) { // fps limiter
+                await new Promise(r => setTimeout(r, minDt - dt));
+                dt = minDt;
             }
 
             // petting shake