Improved Disqus integration to be non-blocking

material/partials/integrations/disqus.html

@@ -8,5 +8,5 @@
 {% if not page.is_homepage and disqus %}
   <h2 id="__comments">{{ lang.t("meta.comments") }}</h2>
   <div id="disqus_thread"></div>
-  <script>var disqus_config=function(){this.page.url="{{ page.canonical_url }}",this.page.identifier="{{ page.canonical_url | replace(config.site_url, '') }}"};!function(){var e=document,i=e.createElement("script");i.src="//{{ disqus }}.disqus.com/embed.js",i.setAttribute("data-timestamp",+new Date),(e.head||e.body).appendChild(i)}()</script>
+  <script>window.addEventListener("load",function(){var e,t;e=document,(t=e.createElement("script")).src="//{{ disqus }}.disqus.com/embed.js",t.setAttribute("data-timestamp",+new Date),(e.head||e.body).appendChild(t)})</script>
 {% endif %}

src/partials/integrations/disqus.html

@@ -31,6 +31,7 @@
   <h2 id="__comments">{{ lang.t("meta.comments") }}</h2>
   <div id="disqus_thread"></div>
   <script type="application/javascript">
+    window.addEventListener("load", function() {
       var disqus_config = function () {
         this.page.url = "{{ page.canonical_url }}";
         this.page.identifier =
@@ -42,5 +43,6 @@
         s.setAttribute("data-timestamp", +new Date());
         (d.head || d.body).appendChild(s);
       })();
+    })
   </script>
 {% endif %}