How to speed up a Quasar web page with UMD mode?

cst_zf

I find my UMD is very slow to show.
The rendering process will end in about 1 second. So I can see the original html page with an argly format.
How can I speed up the rendering process?

<!DOCTYPE html>
<html lang="zh-hans">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="format-detection" content="telephone=no">
    <meta name="msapplication-tap-highlight" content="no">
    <meta name="viewport" content="user-scalable=no,initial-scale=1,maximum-scale=1,minimum-scale=1,width=device-width">
    <title>Title</title>
    <link href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900|Material+Icons" rel="stylesheet" type="text/css">
    <link href="https://cdn.jsdelivr.net/npm/animate.css@^3.5.2/animate.min.css" rel="stylesheet">
    <link href="https://cdn.jsdelivr.net/npm/quasar@^1.4.0/dist/quasar.min.css" rel="stylesheet" type="text/css">
  </head>
  <body>
    <div id="q-app">
      <q-layout view="lHh Lpr fff">
        <q-header elevated class="glossy">
          <q-toolbar>
            <q-toolbar-title class="text-center">
              Login
            </q-toolbar-title>
          </q-toolbar>
        </q-header>
        <q-page-container>
          <q-page padding>
            <div class="row flex-center q-pa-md">
              <q-form class="q-gutter-xl" style="min-width: 400px">
                <q-input outlined v-model="email" label="Input Email" :rules="[ val => val && val.match(/^[a-zA-Z0-9_.+-]+@example\.com+$/g) || 'Please input a correct email address']">
                    <template v-slot:after>
                      <q-btn round icon="send" type="submit" color="primary" @click="onSubmitEmail" />
                    </template>
                </q-input>
              </q-form>
            </div>
            <div class="row flex-center q-pa-md">
              <q-form class="q-gutter-xl" style="min-width: 400px">
                <q-input outlined v-model="code" label="Input Code">
                    <template v-slot:after>
                      <q-btn round icon="send" type="submit" color="primary" @click="onSubmitCode" />
                    </template>
                </q-input>
              </q-form>
            </div>
          </q-page>
        </q-page-container>
      </q-layout>
    </div>

    <script src="https://cdn.jsdelivr.net/npm/quasar@^1.4.0/dist/quasar.ie.polyfills.umd.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/vue@latest/dist/vue.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/quasar@^1.4.0/dist/quasar.umd.min.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/quasar@^1.4.0/dist/lang/zh-hans.umd.min.js"></script>
    <script src="https://unpkg.com/axios/dist/axios.min.js"></script>

    <script>
      Quasar.lang.set(Quasar.lang.zhHans)
      
      Vue.prototype.$axios = axios

      new Vue({
        el: '#q-app',
        data: function () {
          return {
            version: Quasar.version,
            email: '@example.com',
            code: ''
          }
        },
        methods:{
            onSubmitEmail () {
            },
            onSubmitCode () {                
            }
        }
      })
    </script>
  </body>
</html>

qyloxe

not exactly speed up tip, but the v-cloak directive may be helpful (and it is of course working with Quasar):

https://vuejs.org/v2/api/#v-cloak

cst_zf

@qyloxe Thanks, this is what I want!
I tried to find if there is a splash screen component but found nothing.
v-cloak will do it! Thank u very much!