diff --git a/layouts/_default/baseof.html b/layouts/_default/baseof.html
index 77011af..c63d4e5 100644
--- a/layouts/_default/baseof.html
+++ b/layouts/_default/baseof.html
@@ -4,15 +4,14 @@
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width">
 <title>{{ block "title" . }}{{ .Title }} – {{ site.Title }}{{ end }}</title>
-{{ partial "meta.html" . }}
-{{ partialCached "styles.html" . }}
-{{ partial "meta_json_ld.html" . }}
-{{ partial "scripts.html" . }}
-{{ partial "math.html" . }}
-{{ partialCached "tracking.html" . }}
-{{ if templates.Exists "partials/head.html" -}}
-{{ partial "head.html" . }}
-{{ end -}}
+{{ partial "head/meta.html" . }}
+{{ partialCached "head/favicons.html" . }}
+{{ partialCached "head/styles.html" . }}
+{{ partial "head/meta-json-ld.html" . }}
+{{ partial "head/scripts.html" . }}
+{{ partial "head/math.html" . }}
+{{ partialCached "head/tracking.html" . }}
+{{ partial "head/extra.html" . }}
 {{ block "head" . }}{{ end }}
 </head>
 
diff --git a/layouts/_default/home-baseof.html b/layouts/_default/home-baseof.html
index 7e677b0..3474c65 100644
--- a/layouts/_default/home-baseof.html
+++ b/layouts/_default/home-baseof.html
@@ -4,15 +4,14 @@
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width">
 <title>{{ block "title" . }}{{ .Title }} – {{ site.Title }}{{ end }}</title>
-{{ partial "meta.html" . }}
-{{ partialCached "styles.html" . }}
-{{ partial "meta_json_ld.html" . }}
-{{ partial "scripts.html" . }}
-{{ partial "math.html" . }}
-{{ partialCached "tracking.html" . }}
-{{ if templates.Exists "partials/head.html" -}}
-{{ partial "head.html" . }}
-{{ end -}}
+{{ partial "head/meta.html" . }}
+{{ partialCached "head/favicons.html" . }}
+{{ partialCached "head/styles.html" . }}
+{{ partial "head/meta-json-ld.html" . }}
+{{ partial "head/scripts.html" . }}
+{{ partial "head/math.html" . }}
+{{ partialCached "head/tracking.html" . }}
+{{ partial "head/extra.html" . }}
 {{ block "head" . }}{{ end }}
 </head>
 
diff --git a/themes/zen b/themes/zen
index 7585387..acc3f62 160000
--- a/themes/zen
+++ b/themes/zen
@@ -1 +1 @@
-Subproject commit 758538798508998744cecead44f2c8e48e116e2e
+Subproject commit acc3f6277010b9eac4290c86f340330616fe2d54