diff --git a/assets/javascripts/app/app.coffee b/assets/javascripts/app/app.coffee
index b55e552c8b..b19068f8da 100644
--- a/assets/javascripts/app/app.coffee
+++ b/assets/javascripts/app/app.coffee
@@ -11,6 +11,7 @@
     try @initErrorTracking() catch
     return unless @browserCheck()
 
+    @analiticsAlreadyShown = false
     @el = $('._app')
     @localStorage = new LocalStorageStore
     @serviceWorker = new app.ServiceWorker if app.ServiceWorker.isEnabled()
@@ -216,7 +217,7 @@
   onCookieBlocked: (key, value, actual) ->
     return if @cookieBlocked
     @cookieBlocked = true
-    new app.views.Notif 'CookieBlocked', autoHide: null
+    new app.views.Notif 'CookieBlocked', autoHide: 2000
     Raven.captureMessage "CookieBlocked/#{key}", level: 'warning', extra: {value, actual}
     return
 
diff --git a/assets/javascripts/lib/page.coffee b/assets/javascripts/lib/page.coffee
index 7a5329f6a8..966a4bd323 100644
--- a/assets/javascripts/lib/page.coffee
+++ b/assets/javascripts/lib/page.coffee
@@ -200,6 +200,10 @@ page.track = (fn) ->
 
 track = ->
   return unless app.config.env == 'production'
+  return if app.analiticsAlreadyShown
+
+  # only show the analitics cookie notification once
+  app.analiticsAlreadyShown = true
 
   consentGiven = Cookies.get('analyticsConsent')
   consentAsked = Cookies.get('analyticsConsentAsked')
@@ -210,7 +214,7 @@ track = ->
     # Only ask for consent once per browser session
     Cookies.set('analyticsConsentAsked', '1')
 
-    new app.views.Notif 'AnalyticsConsent', autoHide: null
+    new app.views.Notif 'AnalyticsConsent', autoHide: 2000
   return
 
 @resetAnalytics = ->