diff --git a/IMPROVEMENTS.md b/IMPROVEMENTS.md
index 7172394..4dceabb 100644
--- a/IMPROVEMENTS.md
+++ b/IMPROVEMENTS.md
@@ -45,3 +45,17 @@ and work offline. 68 tests across 10 test classes covering:
 **Files changed:** `desktop/tests/__init__.py`, `desktop/tests/test_ping_tester.py`,
 `desktop/tests/test_cli.py`, `desktop/pytest.ini`
 **Lines:** +370 / -0
+
+## 2026-03-18 — UI/UX: Skeleton loading screen for dashboard
+
+The dashboard previously showed a centered spinner while fetching results from
+/api/results, giving no visual indication of page structure and causing a jarring
+layout shift when content arrived.
+
+Replaced the spinner with a DashboardSkeleton component that mirrors the real
+dashboard layout — four stat cards, two chart panels, and a six-row results table
+— all with the existing .skeleton shimmer animation. No new dependencies. Screen
+reader support via aria-busy="true" and aria-label on the skeleton root.
+
+**Files changed:** `web/src/components/DashboardSkeleton.tsx` (new), `web/src/app/dashboard/page.tsx`
+**Lines:** +123 / -4
diff --git a/web/src/app/dashboard/page.tsx b/web/src/app/dashboard/page.tsx
index deff416..5f1ba6c 100644
--- a/web/src/app/dashboard/page.tsx
+++ b/web/src/app/dashboard/page.tsx
@@ -14,6 +14,7 @@ import {
 } from "lucide-react";
 import { Navbar } from "@/components/Navbar";
 import { Footer } from "@/components/Footer";
+import { DashboardSkeleton } from "@/components/DashboardSkeleton";
 import {
   LineChart,
   Line,
@@ -181,10 +182,7 @@ export default function DashboardPage() {
         </div>
 
         {loading ? (
-          <div className="text-center py-20">
-            <div className="animate-spin w-8 h-8 border-2 border-blue-500 border-t-transparent rounded-full mx-auto mb-4"></div>
-            <p className="text-zinc-400">Loading results...</p>
-          </div>
+          <DashboardSkeleton />
         ) : error ? (
           <div className="text-center py-20">
             <AlertCircle className="w-16 h-16 text-red-500 mx-auto mb-4" />
diff --git a/web/src/components/DashboardSkeleton.tsx b/web/src/components/DashboardSkeleton.tsx
new file mode 100644
index 0000000..cf23217
--- /dev/null
+++ b/web/src/components/DashboardSkeleton.tsx
@@ -0,0 +1,121 @@
+/**
+ * DashboardSkeleton — shimmer placeholders that mirror the real dashboard layout.
+ *
+ * Renders four stat cards, two chart panels, and a results table skeleton so the
+ * page feels instantly populated while data is in-flight. Uses a CSS animation
+ * defined in globals.css (shimmer keyframes) to avoid a runtime dependency.
+ */
+
+function SkeletonBlock({ className = "" }: { className?: string }) {
+  return (
+    <div
+      className={`skeleton ${className}`}
+      aria-hidden="true"
+    />
+  );
+}
+
+function StatCardSkeleton() {
+  return (
+    <div className="bg-zinc-900 border border-zinc-800 rounded-xl p-6">
+      {/* Icon + label row */}
+      <div className="flex items-center gap-3 mb-3">
+        <SkeletonBlock className="w-5 h-5 rounded-full" />
+        <SkeletonBlock className="h-3 w-24" />
+      </div>
+      {/* Value */}
+      <SkeletonBlock className="h-9 w-20 mb-2" />
+      {/* Sub-label */}
+      <SkeletonBlock className="h-3 w-16" />
+    </div>
+  );
+}
+
+function ChartPanelSkeleton() {
+  return (
+    <div className="bg-zinc-900 border border-zinc-800 rounded-xl p-6">
+      {/* Title */}
+      <SkeletonBlock className="h-5 w-36 mb-5" />
+      {/* Chart area — fake bar/line columns */}
+      <div className="h-64 flex items-end gap-2 px-2">
+        {[45, 70, 55, 85, 40, 65, 75, 50, 90, 60].map((h, i) => (
+          <div
+            key={i}
+            className="skeleton flex-1 rounded-t"
+            style={{ height: `${h}%` }}
+            aria-hidden="true"
+          />
+        ))}
+      </div>
+    </div>
+  );
+}
+
+function TableRowSkeleton() {
+  return (
+    <tr className="border-t border-zinc-800">
+      <td className="py-4">
+        <SkeletonBlock className="h-4 w-32 mb-1.5" />
+        <SkeletonBlock className="h-3 w-16" />
+      </td>
+      <td className="py-4">
+        <SkeletonBlock className="h-4 w-14" />
+      </td>
+      <td className="py-4">
+        <SkeletonBlock className="h-4 w-12" />
+      </td>
+      <td className="py-4">
+        <SkeletonBlock className="h-4 w-10" />
+      </td>
+      <td className="py-4">
+        <SkeletonBlock className="h-4 w-24" />
+      </td>
+      <td className="py-4">
+        <SkeletonBlock className="h-4 w-20" />
+      </td>
+    </tr>
+  );
+}
+
+export function DashboardSkeleton() {
+  return (
+    <div aria-busy="true" aria-label="Loading dashboard data">
+      {/* Stat Cards */}
+      <div className="grid grid-cols-2 md:grid-cols-4 gap-4 mb-8">
+        {[0, 1, 2, 3].map((i) => (
+          <StatCardSkeleton key={i} />
+        ))}
+      </div>
+
+      {/* Charts */}
+      <div className="grid md:grid-cols-2 gap-6 mb-8">
+        <ChartPanelSkeleton />
+        <ChartPanelSkeleton />
+      </div>
+
+      {/* Recent Results Table */}
+      <div className="bg-zinc-900 border border-zinc-800 rounded-xl p-6">
+        {/* Table title */}
+        <SkeletonBlock className="h-5 w-32 mb-5" />
+        <div className="overflow-x-auto">
+          <table className="w-full">
+            <thead>
+              <tr className="text-left">
+                {["Server", "Ping", "Jitter", "Loss", "ISP", "Time"].map((col) => (
+                  <th key={col} className="pb-4">
+                    <SkeletonBlock className="h-3 w-14" />
+                  </th>
+                ))}
+              </tr>
+            </thead>
+            <tbody>
+              {[0, 1, 2, 3, 4, 5].map((i) => (
+                <TableRowSkeleton key={i} />
+              ))}
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+  );
+}