title: I'm struggling with very slow Axios requests in asyncData
body: <p>nuxt: 2.4.5<br />
  @nuxtjs/axios: 5.4.1</p>
  <p>I fetch data in asyncData and it lasts like 5s, it makes loading a page awfully long, it is related to axios request, when I do the same, but in method <code>created</code> instead of asyncData, everything is perfect.</p>
  <p>I've tried to reinstall all dependencies and use older versions and the newest as well with the same result.</p>
  <pre><code>    asyncData({ app: {$axios} }) {
        // this is very slow
        return $axios.get('/api/v1/advertisements').then(() =&gt; {});
      },
  </code></pre>
  <pre><code>    created() {
        // this works perfect
        this.$axios.get('/api/v1/advertisements').then(() =&gt; {});
      },
  </code></pre>
  <p>Axios requests should works the same when using in created and asyncData.</p>