diff --git a/index.html b/index.html
index 804373c..9b2aad3 100644
--- a/index.html
+++ b/index.html
@@ -5,6 +5,41 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Habit Tracker App</title>
     <meta name="description" content="Track your habits and visualize your progress with HabitGrid." />
+    <meta name="keywords" content="habit tracker, productivity, goals, progress, HabitGrid, daily habits, motivation" />
+    <meta name="author" content="Mihajlo Ciric" />
+    <meta name="theme-color" content="#2563eb" />
+    <!-- Open Graph Meta Tags -->
+      <script type="application/ld+json">
+      {
+        "@context": "https://schema.org",
+        "@type": "WebApplication",
+        "name": "HabitGrid",
+        "url": "https://myhabitgrid.com",
+        "description": "HabitGrid is a habit tracker app that helps users build and maintain daily habits using a GitHub-style contribution grid. Visualize your progress, build streaks, and stay motivated.",
+        "applicationCategory": "Productivity",
+        "operatingSystem": "All",
+        "creator": {
+          "@type": "Person",
+          "name": "Mihajlo Ciric"
+        },
+        "keywords": ["habit tracker", "productivity", "goals", "progress", "daily habits", "motivation", "HabitGrid"],
+        "offers": {
+          "@type": "Offer",
+          "price": "0",
+          "priceCurrency": "USD"
+        }
+      }
+      </script>
+    <meta property="og:title" content="Habit Tracker App" />
+    <meta property="og:description" content="Track your habits and visualize your progress with HabitGrid." />
+    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://myhabitgrid.com" />
+    <meta property="og:image" content="/assets/fav.png" />
+    <!-- Twitter Card Meta Tags -->
+    <meta name="twitter:card" content="summary_large_image" />
+    <meta name="twitter:title" content="Habit Tracker App" />
+    <meta name="twitter:description" content="Track your habits and visualize your progress with HabitGrid." />
+    <meta name="twitter:image" content="/assets/fav.png" />
     <link rel="icon" type="image/png" href="/assets/fav.png" />
     <link rel="stylesheet" href="/src/index.css" />
   </head>
diff --git a/public/sitemap.xml b/public/sitemap.xml
new file mode 100644
index 0000000..aafce43
--- /dev/null
+++ b/public/sitemap.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  <url>
+    <loc>https://yourdomain.com/</loc>
+  </url>
+  <url>
+    <loc>https://yourdomain.com/add</loc>
+  </url>
+  <url>
+    <loc>https://yourdomain.com/settings</loc>
+  </url>
+  <url>
+    <loc>https://yourdomain.com/login-providers</loc>
+  </url>
+  <!-- For dynamic routes like /habit/:id and /edit/:id, add actual URLs if you have them -->
+</urlset>