diff --git a/webgis/index.html b/webgis/index.html
index 6cffd46..0cc0aac 100644
--- a/webgis/index.html
+++ b/webgis/index.html
@@ -147,52 +147,62 @@
                                 </a>
                             </li>
                             <li>
-                                <a class="button" id="camerelle" data-coords="40.54972 14.24669" data-action="marker#go">
+                                <a class="button" data-coords="40.54972 14.24669" data-action="marker#go">
                                     Camerelle
                                 </a>
                             </li>
                             <li>
-                                <a class="button" id="arsenale" data-coords="40.54652 14.24288" data-action="marker#go">
+                                <a class="button" data-coords="40.54652 14.24288" data-action="marker#go">
                                     Grotta dell'Arsenale
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Grotta di Matermania" id="matermania" data-coords="40.54942 14.25583" data-action="marker#go">
+                                <a class="button" title="Vai al sito Grotta di Matermania" data-coords="40.54942 14.25583" data-action="marker#go">
                                     Grotta di Matermania
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Grotta delle Felci" id="felci" data-coords="40.543644 14.230008" data-action="marker#go">
+                                <a class="button" title="Vai al sito Grotta delle Felci" data-coords="40.543644 14.230008" data-action="marker#go">
                                     Grotta delle Felci
                                 </a>
                             </li>
                             <li>
-                                <a class="button" title="Vai al sito Grotta del Castiglione" id="castiglio" data-coords="40.54687 14.24023" data-action="marker#go">
+                                <a class="button" title="Vai al sito Grotta del Castiglione" data-coords="40.54687 14.24023" data-action="marker#go">
                                     Grotta del Castiglione
                                 </a>
                             </li>
                             <li>
-                                <a class="button" id="mura" data-coords="40.55150 14.24327" data-action="marker#go">
+                                <a class="button" data-coords="40.55150 14.24327" data-action="marker#go">
                                     Mura greche
                                 </a>
                             </li>
                             <li>
-                                <a class="button" id="monte" data-coords="40.55325 14.24761" data-action="marker#go">
+                                <a class="button" data-coords="40.55325 14.24761" data-action="marker#go">
                                     Monte San Michele
                                 </a>
                             </li>
                             <li>
-                                <a class="button" id="jovis" data-coords="40.549 14.24801" data-action="marker#go">
+                                <a class="button" data-coords="40.55641 14.23503" data-action="marker#go">
+                                    San Costanzo
+                                </a>
+                            </li>
+                            <li>
+                                <a class="button" data-coords="40.549 14.24801" data-action="marker#go">
                                     Tragara (strada)
                                 </a>
                             </li>
                             <li>
-                                <a class="button" id="jovis" data-coords="40.54695 14.24962" data-action="marker#go">
+                                <a class="button" data-coords="40.54695 14.24962" data-action="marker#go">
                                     Tragara (area residenziale)
                                 </a>
                             </li>
                             <li>
-                                <a class="button" id="jovis" data-coords="40.55791 14.26253" data-action="marker#go">
+                                <a class="button" data-coords="40.543719 14.252836" data-action="marker#go">
+                                    Tragara, approdo
+                                </a>
+                            </li>
+                            <li>
+                                <a class="button" data-coords="40.55791 14.26253" data-action="marker#go">
                                     Villa Jovis
                                 </a>
                             </li>
diff --git a/webgis/js/components/SiteSheet.js b/webgis/js/components/SiteSheet.js
index 9ed4f4a..fc5ee09 100644
--- a/webgis/js/components/SiteSheet.js
+++ b/webgis/js/components/SiteSheet.js
@@ -53,6 +53,9 @@ export class SiteSheet {
                     </td>
                 </tr>
             </table>
+            <p class="pl-4 mb-4">
+                <strong>Autore scheda:</strong> ${this._siteData.author}
+            </p>
         </div>`;
     }