6 files changed, 11 insertions, 9 deletions
diff --git a/_includes/extensions/code-highlight.html b/_includes/extensions/code-highlight.html
index 22e40cc..b7c6399 100644
--- a/_includes/extensions/code-highlight.html
+++ b/_includes/extensions/code-highlight.html
@@ -1,9 +1,9 @@
-<link rel="stylesheet"
-      href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.1/styles/default.min.css">
+<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.1/styles/default.min.css">
 <script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.1/highlight.min.js"></script>
 <!-- and it's easy to individually load additional languages -->
 <script charset="UTF-8"
-        src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.1/languages/go.min.js"></script>
+        src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.1.1/languages/go.min.js"
+        async></script>
 
 {%- assign name = 'code_badge.enabled' -%}
 {%- include functions.html func='get_value' default='true' -%}
diff --git a/_includes/extensions/comments/gitment.html b/_includes/extensions/comments/gitment.html
index 8d90988..b3a8beb 100644
--- a/_includes/extensions/comments/gitment.html
+++ b/_includes/extensions/comments/gitment.html
@@ -1,6 +1,6 @@
   <div id="gitment_thread"></div>
   <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/theme-next/theme-next-gitment@1/default.css"/>
-  <script src="https://cdn.jsdelivr.net/gh/theme-next/theme-next-gitment@1/gitment.browser.js"></script>
+  <script src="https://cdn.jsdelivr.net/gh/theme-next/theme-next-gitment@1/gitment.browser.js" async></script>
   <script>
     var gitment = new Gitment({
       id: '{{ page.id }}',
diff --git a/_includes/extensions/google-translate.html b/_includes/extensions/google-translate.html
index 9763315..830575a 100644
--- a/_includes/extensions/google-translate.html
+++ b/_includes/extensions/google-translate.html
@@ -105,4 +105,4 @@ function googleTranslateElementInit() {
 }
 </script>
 
-<script type="text/javascript" src="//translate.google.com/translate_a/element.js?cb=googleTranslateElementInit"></script>
+<script type="text/javascript" src="https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInit" async></script>
diff --git a/_includes/extensions/mathjax.html b/_includes/extensions/mathjax.html
index 9ddd1ff..7d271e3 100644
--- a/_includes/extensions/mathjax.html
+++ b/_includes/extensions/mathjax.html
@@ -7,4 +7,4 @@
   });
 </script>
 <script
-src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML" type="text/javascript"></script>
+src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-MML-AM_CHTML" type="text/javascript" async></script>
diff --git a/_includes/extensions/photo-swipe.html b/_includes/extensions/photo-swipe.html
index 9a5a51c..99ea4f7 100644
--- a/_includes/extensions/photo-swipe.html
+++ b/_includes/extensions/photo-swipe.html
@@ -1,5 +1,7 @@
-<script src="//cdnjs.cloudflare.com/ajax/libs/photoswipe/5.3.7/umd/photoswipe-lightbox.umd.min.js"></script>
-<script src="//cdnjs.cloudflare.com/ajax/libs/photoswipe/5.3.7/umd/photoswipe.umd.min.js"></script>
+<script
+  src="//cdnjs.cloudflare.com/ajax/libs/photoswipe/5.3.7/umd/photoswipe-lightbox.umd.min.js" async></script>
+<script
+  src="//cdnjs.cloudflare.com/ajax/libs/photoswipe/5.3.7/umd/photoswipe.umd.min.js" async></script>
 <link
   href="//cdnjs.cloudflare.com/ajax/libs/photoswipe/5.3.7/photoswipe.min.css"
   rel="stylesheet"
diff --git a/_includes/extensions/trianglify.html b/_includes/extensions/trianglify.html
index 74ddf87..99ca371 100644
--- a/_includes/extensions/trianglify.html
+++ b/_includes/extensions/trianglify.html
@@ -6,7 +6,7 @@
   {% assign seed = include.seed %}
 {% endif %}
 
-<script src="https://cdnjs.cloudflare.com/ajax/libs/trianglify/2.0.0/trianglify.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/trianglify/2.0.0/trianglify.min.js" async></script>
 <script>
   function setRandomBgImage(selector, seed, zoom) {
     var element = document.querySelector(selector);