diff --git a/android/app/src/main/assets/index.html b/android/app/src/main/assets/index.html
index f5ae460..3b59afd 100644
--- a/android/app/src/main/assets/index.html
+++ b/android/app/src/main/assets/index.html
@@ -69,6 +69,7 @@
     <script>(function(){try{var p=localStorage.getItem("animetv-resume-positions");if(p&&p.length>2)document.documentElement.setAttribute("data-has-history","");}catch(e){}})()</script>
     <!-- Defer all JS - browser discovers them early but executes after DOM parse -->
     <link rel="preconnect" href="https://cdn.jsdelivr.net" crossorigin>
+    <script defer src="js/speed-insights.js?v=645"></script>
     <script defer src="js/constants.js?v=645"></script>
     <script defer src="js/translations.js?v=645"></script>
     <script defer src="js/utils.js?v=645"></script>
diff --git a/android/app/src/main/assets/js/speed-insights.js b/android/app/src/main/assets/js/speed-insights.js
new file mode 100644
index 0000000..66da5dc
--- /dev/null
+++ b/android/app/src/main/assets/js/speed-insights.js
@@ -0,0 +1,48 @@
+// Vercel Speed Insights initialization
+// This script loads and initializes Vercel Speed Insights for performance monitoring
+
+(function() {
+  'use strict';
+  
+  // Initialize the Speed Insights queue
+  window.si = window.si || function() {
+    (window.siq = window.siq || []).push(arguments);
+  };
+
+  // Load the Speed Insights script
+  function loadSpeedInsights() {
+    // Check if we're in a browser environment
+    if (typeof window === 'undefined') return;
+    
+    // Check if script is already loaded
+    const scriptSrc = '/_vercel/speed-insights/script.js';
+    if (document.head.querySelector(`script[src*="${scriptSrc}"]`)) {
+      return;
+    }
+
+    // Create and inject the script
+    const script = document.createElement('script');
+    script.src = scriptSrc;
+    script.defer = true;
+    
+    // Add SDK metadata
+    script.dataset.sdkn = '@vercel/speed-insights';
+    script.dataset.sdkv = '2.0.0';
+    
+    script.onerror = function() {
+      console.log(
+        '[Vercel Speed Insights] Failed to load script from ' + scriptSrc + '. ' +
+        'Please check if any content blockers are enabled and try again.'
+      );
+    };
+    
+    document.head.appendChild(script);
+  }
+
+  // Load on DOM ready
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', loadSpeedInsights);
+  } else {
+    loadSpeedInsights();
+  }
+})();
diff --git a/index.html b/index.html
index f5ae460..3b59afd 100644
--- a/index.html
+++ b/index.html
@@ -69,6 +69,7 @@
     <script>(function(){try{var p=localStorage.getItem("animetv-resume-positions");if(p&&p.length>2)document.documentElement.setAttribute("data-has-history","");}catch(e){}})()</script>
     <!-- Defer all JS - browser discovers them early but executes after DOM parse -->
     <link rel="preconnect" href="https://cdn.jsdelivr.net" crossorigin>
+    <script defer src="js/speed-insights.js?v=645"></script>
     <script defer src="js/constants.js?v=645"></script>
     <script defer src="js/translations.js?v=645"></script>
     <script defer src="js/utils.js?v=645"></script>
diff --git a/js/speed-insights.js b/js/speed-insights.js
new file mode 100644
index 0000000..66da5dc
--- /dev/null
+++ b/js/speed-insights.js
@@ -0,0 +1,48 @@
+// Vercel Speed Insights initialization
+// This script loads and initializes Vercel Speed Insights for performance monitoring
+
+(function() {
+  'use strict';
+  
+  // Initialize the Speed Insights queue
+  window.si = window.si || function() {
+    (window.siq = window.siq || []).push(arguments);
+  };
+
+  // Load the Speed Insights script
+  function loadSpeedInsights() {
+    // Check if we're in a browser environment
+    if (typeof window === 'undefined') return;
+    
+    // Check if script is already loaded
+    const scriptSrc = '/_vercel/speed-insights/script.js';
+    if (document.head.querySelector(`script[src*="${scriptSrc}"]`)) {
+      return;
+    }
+
+    // Create and inject the script
+    const script = document.createElement('script');
+    script.src = scriptSrc;
+    script.defer = true;
+    
+    // Add SDK metadata
+    script.dataset.sdkn = '@vercel/speed-insights';
+    script.dataset.sdkv = '2.0.0';
+    
+    script.onerror = function() {
+      console.log(
+        '[Vercel Speed Insights] Failed to load script from ' + scriptSrc + '. ' +
+        'Please check if any content blockers are enabled and try again.'
+      );
+    };
+    
+    document.head.appendChild(script);
+  }
+
+  // Load on DOM ready
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', loadSpeedInsights);
+  } else {
+    loadSpeedInsights();
+  }
+})();
diff --git a/package-lock.json b/package-lock.json
index 9e4c209..042a969 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,6 +11,7 @@
       "dependencies": {
         "@supabase/ssr": "^0.12.0",
         "@supabase/supabase-js": "^2.108.1",
+        "@vercel/speed-insights": "^2.0.0",
         "hls.js": "^1.6.16",
         "sharp": "0.35.2"
       },
@@ -143,9 +144,6 @@
       "cpu": [
         "arm"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -162,9 +160,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -181,9 +176,6 @@
       "cpu": [
         "ppc64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -200,9 +192,6 @@
       "cpu": [
         "riscv64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -219,9 +208,6 @@
       "cpu": [
         "s390x"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -238,9 +224,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -257,9 +240,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -276,9 +256,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "LGPL-3.0-or-later",
       "optional": true,
       "os": [
@@ -295,9 +272,6 @@
       "cpu": [
         "arm"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -320,9 +294,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -345,9 +316,6 @@
       "cpu": [
         "ppc64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -370,9 +338,6 @@
       "cpu": [
         "riscv64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -395,9 +360,6 @@
       "cpu": [
         "s390x"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -420,9 +382,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "glibc"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -445,9 +404,6 @@
       "cpu": [
         "arm64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -470,9 +426,6 @@
       "cpu": [
         "x64"
       ],
-      "libc": [
-        "musl"
-      ],
       "license": "Apache-2.0",
       "optional": true,
       "os": [
@@ -726,6 +679,44 @@
         "node": ">=20.0.0"
       }
     },
+    "node_modules/@vercel/speed-insights": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@vercel/speed-insights/-/speed-insights-2.0.0.tgz",
+      "integrity": "sha512-jwkNcrTeafWxjmWq4AHBaptSqZiJkYU5adLC9QBSqeim0GcqDMgN5Ievh8OG1rJ6W3A4l1oiP7qr9CWxGuzu3w==",
+      "license": "Apache-2.0",
+      "peerDependencies": {
+        "@sveltejs/kit": "^1 || ^2",
+        "next": ">= 13",
+        "nuxt": ">= 3",
+        "react": "^18 || ^19 || ^19.0.0-rc",
+        "svelte": ">= 4",
+        "vue": "^3",
+        "vue-router": "^4"
+      },
+      "peerDependenciesMeta": {
+        "@sveltejs/kit": {
+          "optional": true
+        },
+        "next": {
+          "optional": true
+        },
+        "nuxt": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "svelte": {
+          "optional": true
+        },
+        "vue": {
+          "optional": true
+        },
+        "vue-router": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/acorn": {
       "version": "8.17.0",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.17.0.tgz",
diff --git a/package.json b/package.json
index b483049..a412d77 100644
--- a/package.json
+++ b/package.json
@@ -49,6 +49,7 @@
   "dependencies": {
     "@supabase/ssr": "^0.12.0",
     "@supabase/supabase-js": "^2.108.1",
+    "@vercel/speed-insights": "^2.0.0",
     "hls.js": "^1.6.16",
     "sharp": "0.35.2"
   },