SEO

Author: Fruehwirth

index.html

@@ -5,10 +5,24 @@
     <link rel="icon" type="image/x-icon" href="/favicon.ico" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, viewport-fit=cover, interactive-widget=resizes-content">
     <meta name="google" content="notranslate">
-    <title>Flag Trainer</title>
+    <title>Flag Trainer - Learn World Flags | Interactive Flag Quiz Game</title>
+    <meta name="description" content="Learn and practice world flags with Flag Trainer. Interactive quizzes, multiple game modes, and comprehensive flag learning tools. Available in multiple languages.">
+    <meta name="keywords" content="flag trainer, flag quiz, learn flags, world flags, flag game, flag learning, vexillology">
+    
+    <!-- Open Graph / Social Media Tags -->
+    <meta property="og:title" content="Flag Trainer - Learn World Flags">
+    <meta property="og:description" content="Interactive flag quiz game to learn world flags. Multiple game modes and languages available.">
+    <meta property="og:type" content="website">
+    <meta property="og:url" content="https://flagtrainer.net">
+    <meta property="og:image" content="https://flagtrainer.net/assets/images/og-image.png">
+    
+    <!-- Twitter Card Tags -->
+    <meta name="twitter:card" content="summary_large_image">
+    <meta name="twitter:title" content="Flag Trainer - Learn World Flags">
+    <meta name="twitter:description" content="Interactive flag quiz game to learn world flags. Multiple game modes and languages available.">
+    <meta name="twitter:image" content="https://flagtrainer.net/assets/images/og-image.png">
     <link rel="manifest" href="/assets/images/site.webmanifest">
     <meta name="theme-color" content="#ffffff" id="theme-color-meta">
-    <meta name="description" content="Learn world flags through interactive quizzes">
     <link rel="apple-touch-icon" href="/assets/images/android-chrome-192x192.png">
     <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,[email protected],100..700,0..1,-50..200" />
     <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap" rel="stylesheet">
@@ -76,5 +90,22 @@
         });
       }
     </script>
+    <script type="application/ld+json">
+    {
+      "@context": "https://schema.org",
+      "@type": "WebApplication",
+      "name": "Flag Trainer",
+      "description": "An interactive web application for learning world flags through quizzes and games",
+      "url": "https://flagtrainer.net",
+      "applicationCategory": "EducationalApplication",
+      "operatingSystem": "Any",
+      "offers": {
+        "@type": "Offer",
+        "price": "0",
+        "priceCurrency": "USD"
+      },
+      "inLanguage": ["en", "de", "es", "ru"]
+    }
+    </script>
   </body>
 </html>

public/robots.txt

@@ -0,0 +1,3 @@
+User-agent: *
+Allow: /
+Sitemap: https://flagtrainer.net/sitemap.xml

public/sitemap.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+  <url>
+    <loc>https://flagtrainer.net/</loc>
+    <lastmod>2024-03-20</lastmod>
+    <changefreq>weekly</changefreq>
+    <priority>1.0</priority>
+  </url>
+</urlset>