1 files changed, 11 insertions, 6 deletions

diff --git a/addons/website/static/src/js/menu/seo.js b/addons/website/static/src/js/menu/seo.js
index 85d959cb3c6..332fde71a4f 100644
--- a/addons/website/static/src/js/menu/seo.js
+++ b/addons/website/static/src/js/menu/seo.js
@@ -220,6 +220,8 @@ var HtmlPage = Class.extend(mixins.PropertiesMixin, {
     init: function () {
         mixins.PropertiesMixin.init.call(this);
         this.initTitle = this.title();
+        this.defaultTitle = $('meta[name="default_title"]').attr('content');
+        this.defaultDescription = $('meta[name="default_description"]').attr('content') || _t("The description will be generated by social media based on page content unless you specify one.");
         this.initDescription = this.description();
     },
     url: function () {
@@ -230,7 +232,7 @@ var HtmlPage = Class.extend(mixins.PropertiesMixin, {
     },
     changeTitle: function (title) {
         // TODO create tag if missing
-        $('title').text(title.trim() || this.initTitle);
+        $('title').text(title.trim() || this.defaultTitle);
         this.trigger('title-changed', title);
     },
     description: function () {
@@ -348,9 +350,12 @@ var MetaTitleDescription = Widget.extend({
         if (!this.canEditDescription) {
             this.$description.attr('disabled', true);
         }
-
-        this.$title.val(this.htmlPage.title());
-        this.$description.val(this.htmlPage.description());
+        if (this.htmlPage.title().trim() !== this.htmlPage.defaultTitle.trim()) {
+            this.$title.val(this.htmlPage.title());
+        }
+        if (this.htmlPage.description().trim() !== this.htmlPage.defaultDescription.trim()) {
+            this.$description.val(this.htmlPage.description());
+        }
 
         this._descriptionOnChange();
     },
@@ -358,13 +363,13 @@ var MetaTitleDescription = Widget.extend({
      * Get the current title
      */
     getTitle: function () {
-        return this.$title.val().trim() || this.htmlPage.initTitle;
+        return this.$title.val().trim() || this.htmlPage.defaultTitle;
     },
     /**
      * Get the current description
      */
     getDescription: function () {
-        return this.$description.val();
+        return this.$description.val() || this.htmlPage.defaultDescription;
     },
     /**
      * @private