diff --git a/index.html b/index.html
index 3dd55d3f..66d58c1e 100644
--- a/index.html
+++ b/index.html
@@ -5,6 +5,8 @@
     <link rel="icon" type="image/svg+xml" href="/icon.svg" />
     <link rel="apple-touch-icon" href="/apple-touch-icon.png">
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="theme-color" content="#5cdd8b" />
+    <meta name="description" content="Uptime Kuma monitoring tool" />
     <title>Uptime Kuma</title>
   </head>
   <body>
diff --git a/src/layouts/Layout.vue b/src/layouts/Layout.vue
index 237f051b..85109e12 100644
--- a/src/layouts/Layout.vue
+++ b/src/layouts/Layout.vue
@@ -9,7 +9,7 @@
     <!-- Desktop header -->
     <header class="d-flex flex-wrap justify-content-center py-3 mb-3 border-bottom" v-if="! $root.isMobile">
         <router-link to="/dashboard" class="d-flex align-items-center mb-3 mb-md-0 me-md-auto text-dark text-decoration-none">
-            <object class="bi me-2 ms-4" width="40" height="40" data="/icon.svg"></object>
+            <object class="bi me-2 ms-4" width="40" height="40" data="/icon.svg" alt="Logo"></object>
             <span class="fs-4 title">Uptime Kuma</span>
         </router-link>
 
@@ -37,7 +37,7 @@
         <div class="container-fluid">
             Uptime Kuma -
             Version: {{ $root.info.version }} -
-            <a href="https://github.com/louislam/uptime-kuma/releases" target="_blank">Check Update On GitHub</a>
+            <a href="https://github.com/louislam/uptime-kuma/releases" target="_blank" rel="noopener">Check Update On GitHub</a>
         </div>
     </footer>
 
