diff --git a/bl-kernel/admin/themes/booty/html/media.php b/bl-kernel/admin/themes/booty/html/media.php
index 0e0b91b3..1dce774f 100644
--- a/bl-kernel/admin/themes/booty/html/media.php
+++ b/bl-kernel/admin/themes/booty/html/media.php
@@ -47,7 +47,7 @@ $numberOfPages = count($listOfFilesByPage);
 
 		<!-- Progress bar -->
 		<div class="progress mt-2">
-			<div id="jsbluditProgressBar" class="progress-bar bg-info" role="progressbar" style="width:0%"></div>
+			<div id="jsbluditProgressBar" class="progress-bar bg-primary" role="progressbar" style="width:0%"></div>
 		</div>
 
 	<!--
@@ -115,7 +115,7 @@ function displayFiles(files) {
 						'<div>'+
 							'<button type="button" class="btn btn-primary btn-sm mr-2" onClick="editorInsertMedia(\''+image+'\'); closeMediaManager();"><?php $L->p('Insert') ?><\/button>'+
 							'<button type="button" class="btn btn-primary btn-sm" onClick="setCoverImage(\''+filename+'\'); closeMediaManager();"><?php $L->p('Set as cover image') ?><\/button>'+
-							'<button type="button" class="btn btn-secondary btn-sm float-right" onClick="deleteMedia(\''+filename+'\')"><?php $L->p('Delete') ?><\/button>'+
+							'<button type="button" class="btn btn-danger btn-sm float-right" onClick="deleteMedia(\''+filename+'\')"><?php $L->p('Delete') ?><\/button>'+
 						'<\/div>'+
 					'<\/td>'+
 				'<\/tr>';
diff --git a/bl-kernel/admin/views/edit-content.php b/bl-kernel/admin/views/edit-content.php
index cead7d68..21683ccf 100644
--- a/bl-kernel/admin/views/edit-content.php
+++ b/bl-kernel/admin/views/edit-content.php
@@ -474,15 +474,20 @@ $(document).ready(function() {
 		$("#jsform").submit();
 	});
 
-	// Autosave interval
+	// Autosave
 	// Autosave works when the content of the page is bigger than 100 characters
+	var currentContent = editorGetContent();
 	setInterval(function() {
 			var uuid = $("#jsuuid").val();
 			var title = $("#jstitle").val();
 			var content = editorGetContent();
-			var ajax = new bluditAjax();
-			// showAlert is the function to display an alert defined in alert.php
-			ajax.autosave(uuid, title, content, showAlert);
+			// Call autosave only when the user change the content
+			if (currentContent!=content) {
+				currentContent = content;
+				var ajax = new bluditAjax();
+				// showAlert is the function to display an alert defined in alert.php
+				ajax.autosave(uuid, title, content, showAlert);
+			}
 	},1000*60*AUTOSAVE_INTERVAL);
 
 });
diff --git a/bl-kernel/admin/views/new-content.php b/bl-kernel/admin/views/new-content.php
index 9617e694..428fa04a 100644
--- a/bl-kernel/admin/views/new-content.php
+++ b/bl-kernel/admin/views/new-content.php
@@ -418,7 +418,7 @@ $(document).ready(function() {
 		$("#jsform").submit();
 	});
 
-	// Autosave interval
+	// Autosave
 	// Autosave works when the content of the page is bigger than 100 characters
 	setInterval(function() {
 			var uuid = $("#jsuuid").val();
diff --git a/bl-kernel/boot/variables.php b/bl-kernel/boot/variables.php
index 916efaa7..c31f0b2f 100644
--- a/bl-kernel/boot/variables.php
+++ b/bl-kernel/boot/variables.php
@@ -96,7 +96,7 @@ define('SESSION_COOKIE_LIFE_TIME', 0);
 $GLOBALS['ALERT_DISSAPEAR_IN'] = 3; // Seconds
 
 // Number of images to show in the media manager per page
-$GLOBALS['MEDIA_MANAGER_NUMBER_OF_FILES'] = 5;
+$GLOBALS['MEDIA_MANAGER_NUMBER_OF_FILES'] = 2;
 
 // Sort the image by date
 $GLOBALS['MEDIA_MANAGER_SORT_BY_DATE'] = true;
diff --git a/bl-languages/es.json b/bl-languages/es.json
index 3add85f4..2a4937a1 100644
--- a/bl-languages/es.json
+++ b/bl-languages/es.json
@@ -359,9 +359,9 @@
     "good-morning": "Buenos días",
     "good-afternoon": "Buenas tardes",
     "good-evening": "Buenas noches",
-    "good-night": "Good night",
+    "good-night": "Buenas noches",
     "hello": "Hola",
-    "there-are-no-images-for-the-page": "There are no images for the page.",
-    "select-cover-image": "Select cover image",
-    "this-plugin-depends-on-the-following-plugins": "This plugin depends on the following plugins."
+    "there-are-no-images-for-the-page": "No hay imágenes para la página.",
+    "select-cover-image": "Seleccionar imagen de portada",
+    "this-plugin-depends-on-the-following-plugins": "Este plugin depende de los siguientes plugins."
 }
\ No newline at end of file
diff --git a/bl-plugins/hit-counter/languages/es.json b/bl-plugins/hit-counter/languages/es.json
new file mode 100644
index 00000000..3a2eba0f
--- /dev/null
+++ b/bl-plugins/hit-counter/languages/es.json
@@ -0,0 +1,7 @@
+{
+	"plugin-data":
+	{
+		"name": "Contador de visitas",
+		"description": "Muestre el número de visitas o visitantes únicos en la barra lateral de su sitio."
+	}
+}
\ No newline at end of file