title: Nuxt - asyncData with multiple requests
body: <p>In my application I have a seller page which displays products listed by that seller. I am using asyncData to get all data required for the page (better for SEO)</p>
  
  <pre><code>asyncData ({params, app, error }) {
  
      return app.$axios.$get(`/seller/${params.username}`).then(async sellerRes =&gt; {
  
          let [categoriesRes, reviewsRes, productsRes] = await Promise.all([
              app.$axios.$get(`/categories`),
              app.$axios.$get(`/seller/${params.username}/reviews`),
              app.$axios.$get(`/seller/${params.username}/products`)
          ])
  
          return {
              seller: sellerRes.data,
              metaTitle: sellerRes.data.name,
              categories: categoriesRes.data,
              reviewsSummary: reviewsRes.summary,
              products: productsRes.data,
          }
  
      }).catch(e =&gt; {
          error({ statusCode: 404, message: 'Seller not found' })
      });
  },
  </code></pre>
  
  <p>Although this method does the job intended, I can't help but think I am doing this wrong.</p>
  
  <p>When navigating to the page the nuxt progress bar displays twice (which is odd).</p>
  
  <p>I've been searching for a while now to try and find examples of multiple requests in asyncData but there's not much out there.</p>
  
  <p>Maybe I'm not supposed to call multiple requests in asyncData?</p>