diff --git a/layouts/_default/app.html b/layouts/_default/app.html
index 102b728..8f559eb 100644
--- a/layouts/_default/app.html
+++ b/layouts/_default/app.html
@@ -204,5 +204,32 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
             {{ end }}
         </div>
         {{- partial "footer.html" . -}}
+        <script type="application/ld+json">
+        {
+            "@context": "https://schema.org",
+            "@type": "SoftwareApplication",
+            "name": "{{ .Title }}",
+            "description": "{{ .Page.Description }}.",
+            "datePublished": "2022-01-19T17:40:38.546226+00:00",
+            
+            "applicationCategory": "{{ $AppData.category }}",
+            
+            
+            "image": "{{ .Params.HeaderImage }}",
+            "operatingSystem": "linux",
+            "offers": {
+                "price": 0.00,
+                "priceCurrency": "EUR"
+            },
+            "author": {
+                "@type": "Person",
+                "name": "Ad5001", 
+                "url": "https://apps.ad5001.eu{{ .Permalink }}"
+                
+            },
+            "softwareVersion": "{{ $AppData.version }}",
+            "license": "{{ $AppData.spdx }}"
+        }
+        </script>
     </body>
 </html>
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 2f05d07..eeb99ca 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -58,7 +58,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta name="author" content="Ad5001">
     <meta name="description" content="{{ .Page.Description }}">
-    <meta name="keywords" content="ad5001,programing{{ if .Params.Tags }},{{ .Params.Tags }}{{ end }}">
+    <meta name="keywords" content="ad5001,programming{{ if .Params.Tags }},{{ .Params.Tags }}{{ end }}">
     <meta name="theme-color" content="#50DC71">
     <!-- Twitter cards -->
     <meta name="twitter:card" content="summary">