Index: src/views/partials/profile-header.ejs
===================================================================
--- src/views/partials/profile-header.ejs	(revision 5bc67b493c1987f2d7e3261858e8b8c9739a19b5)
+++ src/views/partials/profile-header.ejs	(revision abc895932289f11ee95bf5fb8c09a489a0b78f8b)
@@ -44,5 +44,5 @@
     <button type="button" class="profile-photo" data-pf-summary aria-label="<%= _displayName || 'Profile' %>">
       <% if (_avatarUrl) { %>
-        <img src="<%= avatar(_avatarUrl, 320) %>" alt="">
+        <img src="<%= avatar(_avatarUrl, 256) %>" alt="">
       <% } else if (site.enable_audio_player && (typeof audioEnabled === 'undefined' || audioEnabled)) { %>
         <span class="profile-photo-fallback profile-photo-fallback--music" aria-hidden="true">