diff --git a/front/php/templates/language/es_es.json b/front/php/templates/language/es_es.json
index f57d30ea..d6be9be4 100755
--- a/front/php/templates/language/es_es.json
+++ b/front/php/templates/language/es_es.json
@@ -137,6 +137,9 @@
         "DevDetail_Shortcut_Presence" : "Historial",
         "DevDetail_Shortcut_DownAlerts" : "Alerta(s) de caída(s)",
         "DevDetail_Tab_Details" : "<i class=\"fa fa-info-circle\"></i> Detalles",
+        "DevDetail_Tab_Internet_Speedtest_Title": "Prueba de velocidad en línea",
+        "DevDetail_Tab_Internet_Speedtest_Start": "Iniciar prueba de velocidad", 	
+        "DevDetail_Tab_Internet_Speedtest_Error": "Se ha producido un error",
         "DevDetail_Tab_Tools": "<i class=\"fa fa-screwdriver-wrench\"></i> Herramientas",
         "DevDetail_Tab_Tools_Mtr_Title": "Mtr",
         "DevDetail_Tab_Tools_Mtr_Start": "Iniciar Mtr",
@@ -190,9 +193,7 @@
         "DevDetail_MainInfo_Name" : "Nombre",
         "DevDetail_MainInfo_Owner" : "Propietario",
         "DevDetail_MainInfo_Type" : "Tipo",
-        "DevDetail_Icon" : "Icono",
-        "DevDetail_Internet_Speedtest": "Prueba de velocidad en línea",
-        "DevDetail_Internet_Speedtest_Start": "Iniciar prueba de velocidad",        
+        "DevDetail_Icon" : "Icono",       
         "DevDetail_Icon_Descr" : "Ingrese un nombre de icono de fuente awesome sin el prefijo fa- o con clase completa, por ejemplo: fa fa-skin fa-apple.",
         "DevDetail_MainInfo_Vendor" : "Proveedor",
         "DevDetail_MainInfo_Favorite" : "Favorito",