diff --git a/app/views/layouts/public.html.haml b/app/views/layouts/public.html.haml
index cb466d1..808b0a6 100644
--- a/app/views/layouts/public.html.haml
+++ b/app/views/layouts/public.html.haml
@@ -4,8 +4,15 @@
 	%head
 		%meta{:"http-equiv" => "content-type" ,:content =>"text/html;charset=UTF-8" }
 		%title
-			Jean-François Noblet
-		
+			="Ecologie Noblet - #{@title} - Jean-François Noblet"
+		-if @description
+			%meta{:name => "description", :content => @description}
+		-else
+			%meta{:name => "description", :content => "Site officiel de Jean-François Noblet, activités, actualité écologie..."}
+		-if @keywords
+			%meta{:name => "keywords", :content => @keywords}
+		-else
+			%meta{:name => "keywords", :content => "JFN, Jean François Noblet, Ecologie Noblet, Ecologie, Environnement, Nature, Ecrivain"}
 	
 		
 		= csrf_meta_tag 
@@ -25,7 +32,7 @@
 			#menu_top
 				=render(:partial => "public/shared/first_menu")
 			
-			=link_to image_tag('logo.png', :id => "logo"), "/"
+			=link_to image_tag('logo.png', :id => "logo", :alt => "Ecologie Noblet, logo JFN"), "/", :title => "Site officiel de Jean François Noblet"
 			
 		
 		#main
diff --git a/app/views/public/shared/_first_menu.html.haml b/app/views/public/shared/_first_menu.html.haml
index 7523ec2..1aad6cc 100644
--- a/app/views/public/shared/_first_menu.html.haml
+++ b/app/views/public/shared/_first_menu.html.haml
@@ -1,6 +1,6 @@
 =link_to "Accueil", "/"
 =link_to "Blog", articles_path
-=link_to "Photothèque", "http://www.photo-nature-environnement.com", :target => "_blank"
+=link_to "Photothèque", "http://www.photo-nature-environnement.com", :target => "_blank", :title => "Photothèque nature et environnement de Jean François Noblet"
 
 -MenuItem.where(:parent_id => nil, :enabled => true).order(:position).each do |menu_item|
 	=menu_item_link menu_item
\ No newline at end of file