diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 4d498880..9dc54245 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -8,6 +8,7 @@
 <link rel="canonical" href="{{ .Permalink }}" />
 
 {{ $styles := resources.Get "main.scss" | toCSS | minify }}
+<link rel="preload" as="font" type="font/woff2" href="/fonts/Inter/Inter-VariableFont_slnt,wght.woff2" crossorigin />
 <link rel="stylesheet" type="text/css" href="/bootstrap/css/bootstrap.min.css" />
 <link rel="stylesheet" type="text/css" href="/bootstrap/icons/bootstrap-icons.css" />
 <link rel="stylesheet" type="text/css" href="{{ $styles.RelPermalink }}" />
@@ -40,6 +41,6 @@
 {{ template "_internal/twitter_cards.html" . }}
 {{ template "_internal/opengraph.html" . }}
 
+<script src="/bootstrap/js/bootstrap.bundle.min.js" defer></script>
 <script src="/main.js" defer></script>
-<script src="/bootstrap/js/bootstrap.bundle.min.js" async></script>
 <script data-goatcounter="https://scverse.goatcounter.com/count" async src="//gc.zgo.at/count.js"></script>
diff --git a/layouts/partials/people/avatar.html b/layouts/partials/people/avatar.html
index c405213a..e0ba6074 100644
--- a/layouts/partials/people/avatar.html
+++ b/layouts/partials/people/avatar.html
@@ -11,6 +11,8 @@
     src="https://github.com/{{ $login }}.png?size={{ mul .size 2 }}"
     alt=""
     loading="lazy"
+    referrerpolicy="no-referrer"
+    decoding="async"
     width="{{ .size }}"
     height="{{ .size }}"
   />
diff --git a/layouts/partials/stats-contributor.html b/layouts/partials/stats-contributor.html
index 6722a0db..f21a54d1 100644
--- a/layouts/partials/stats-contributor.html
+++ b/layouts/partials/stats-contributor.html
@@ -2,7 +2,15 @@
 {{ $most := .most }}
 <li>
   <a href="{{ $person.html_url }}" target="_blank" rel="noopener">
-    <img src="{{ $person.avatar_url }}&s=96" alt="" loading="lazy" width="40" height="40" />
+    <img
+      src="{{ $person.avatar_url }}&s=96"
+      alt=""
+      loading="lazy"
+      referrerpolicy="no-referrer"
+      decoding="async"
+      width="40"
+      height="40"
+    />
     <span class="stats-contributor-name">{{ $person.name | default $person.login }}</span>
     <span class="stats-contributor-bar" aria-hidden="true">
       <span style="width: {{ math.Round (div (mul (float $person.contributions) 100.0) (float $most)) }}%"></span>
diff --git a/layouts/people/list.html b/layouts/people/list.html
index 382e4971..cc12c902 100644
--- a/layouts/people/list.html
+++ b/layouts/people/list.html
@@ -87,7 +87,15 @@ <h1>{{ .Title }}</h1>
                 words while the avatars are still loading.
               */}}
               <a href="{{ .html_url }}" target="_blank" rel="noopener" title="{{ .name }}" aria-label="{{ .name }}">
-                <img src="{{ .avatar_url }}&amp;s=64" alt="" loading="lazy" width="32" height="32" />
+                <img
+                  src="{{ .avatar_url }}&amp;s=64"
+                  alt=""
+                  loading="lazy"
+                  referrerpolicy="no-referrer"
+                  decoding="async"
+                  width="32"
+                  height="32"
+                />
               </a>
             {{ end }}
           </div>