diff --git a/web/api/lastUpdate.php b/web/api/lastUpdate.php
new file mode 100644
index 0000000000000000000000000000000000000000..ba32654c6d3ba80d0e78a6f8eec5e2a2e8fdbcf5
--- /dev/null
+++ b/web/api/lastUpdate.php
@@ -0,0 +1,19 @@
+<?php
+
+
+if (isset($_POST["param"])){
+
+require_once("../classes/SQL.php");
+	$sql = new SQL();
+	$link = $sql->getLink();
+
+	$query = "SELECT tbl_data.id as id, tbl_parameter.param as param, tbl_data.value as value, DATE_FORMAT(tbl_data.timestamp, '%d.%m.%Y %H:%i:%s') as date FROM (tbl_register INNER JOIN tbl_parameter ON tbl_register.id = tbl_parameter.fid_register) INNER JOIN tbl_data ON tbl_parameter.id = tbl_data.fid_parameter WHERE tbl_data.fid_parameter = ".$_POST["param"]." ORDER BY tbl_data.id DESC LIMIT 1";
+
+	$result = $link->query($query);
+        while($row = $result->fetch_assoc()) {
+        	echo $row["date"];
+        }
+
+}
+
+?>
\ No newline at end of file
diff --git a/web/include/_foot.php b/web/include/_foot.php
index 9c2c241a8d3e1bccf9e887cb78f0fda7fe5a187a..ea223bb11b637b3882cbd3224f90b9790c10a424 100644
--- a/web/include/_foot.php
+++ b/web/include/_foot.php
@@ -14,7 +14,7 @@
     <!-- /.container -->
 
     <!-- jQuery -->
-    <script src="js/jquery.js"></script>
+    
 
     <!-- Bootstrap Core JavaScript -->
     <script src="js/bootstrap.min.js"></script>
diff --git a/web/include/_head.php b/web/include/_head.php
index b528d123f527ac93b903055bda5dc46eab8e546c..844794883dd53f20a33f5b21bf6bda4a38ef0bb2 100644
--- a/web/include/_head.php
+++ b/web/include/_head.php
@@ -27,6 +27,7 @@
 </head>
 
 <body>
+<script src="js/jquery.js"></script>
 
     <!-- Navigation -->
     <nav class="navbar navbar-inverse navbar-fixed-top" role="navigation">
diff --git a/web/index.php b/web/index.php
index d7dba18744e8cd9d3e23d6ba87db14e576a029fc..6449633287eb14140d00f272dd283546014b7f42 100755
--- a/web/index.php
+++ b/web/index.php
@@ -35,7 +35,7 @@ while($row = $result->fetch_assoc()) {
         <div class="row">';
 
     
-    $query2 = "SELECT * FROM (tbl_register INNER JOIN tbl_parameter ON tbl_register.id = tbl_parameter.fid_register) INNER JOIN tbl_data ON tbl_parameter.id = tbl_data.fid_parameter WHERE tbl_register.id = ".$row["fid_register"]." AND tbl_data.id IN (SELECT max(id) FROM tbl_data group by fid_parameter)";
+    $query2 = "SELECT type, fid_parameter, param, value, DATE_FORMAT(tbl_data.timestamp, '%d.%m.%Y %H:%i:%s') as date FROM (tbl_register INNER JOIN tbl_parameter ON tbl_register.id = tbl_parameter.fid_register) INNER JOIN tbl_data ON tbl_parameter.id = tbl_data.fid_parameter WHERE tbl_register.id = ".$row["fid_register"]." AND tbl_data.id IN (SELECT max(id) FROM tbl_data group by fid_parameter)";
     $result2 = $link->query($query2);
 
     while($row2 = $result2->fetch_assoc()) {
@@ -57,10 +57,10 @@ while($row = $result->fetch_assoc()) {
                 array_push($graphs, $row2["fid_parameter"]);
             }
                 echo '
-                <h3>
+                <h4>
                     <a href="details.php?param='.$row2["fid_parameter"].'">'.$row2["param"].'</a>
-                </h3>
-                <p>'.$row2["value"].'</p>
+                </h4>
+                <p><b>Value: </b>'.$row2["value"].' <br> <small><i>Last update: <span id="t'.$row2["fid_parameter"].'">'.$row2["date"].'</span></i></small></p>
             </div>';
     }
 
@@ -77,9 +77,16 @@ setInterval(function() {
     foreach ($graphs as &$param){
         echo "document.getElementById('p".$param."').src = 'graph.php?param=".$param."&rand=' + Math.random();
         ";
+        echo '$.post("api/lastUpdate.php",
+            {
+                param: "'.$param.'"
+            },
+            function(data, status){
+                $("#t'.$param.'").text(data);
+            });';
     }
 echo '    
-}, 1000);
+}, 25000);
 </script>
 ';
 ?>