diff --git a/index.html b/index.html
index 4b0b238..7929b3b 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
 <head>
 <meta charset="utf-8">
-<title>EFAST PhenoCam analysis</title>
+<title>EFAST PhenoCam validation</title>
 <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css">
 <link rel="stylesheet" href="https://unpkg.com/leaflet.markercluster@1.5.3/dist/MarkerCluster.css">
 <link rel="stylesheet" href="https://unpkg.com/leaflet.markercluster@1.5.3/dist/MarkerCluster.Default.css">
@@ -154,7 +154,7 @@ body { margin: 0; font: 13px/1.4 system-ui, sans-serif; background: #f5f5f5; col
 <body>
 
 <div id="toolbar">
-  <h1>EFAST PhenoCam analysis</h1>
+  <h1>EFAST PhenoCam validation</h1>
   <label>Year <select id="yearSel"></select></label>
   <span id="sitesCount" style="font-size:12px;color:#aaa;white-space:nowrap"></span>
   <button type="button" id="worldMapBtn" title="World map of all sites">World map</button>
