Update performance log of site.js

src/definitions/globals/site.js

@@ -320,7 +320,7 @@ $.site = $.fn.site = function(parameters) {
           });
         }
         clearTimeout(module.performance.timer);
-        module.performance.timer = setTimeout(module.performance.display, 100);
+        module.performance.timer = setTimeout(module.performance.display, 500);
       },
       display: function() {
         var