Perf

templates/partials/head.html

@@ -28,7 +28,6 @@
   <meta name="msapplication-TileImage" content="/images/favico/ms-icon-144x144.png">
   <meta name="theme-color" content="#ffffff">
 
-  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.4.0/styles/zenburn.min.css">
   <link rel="stylesheet" href="/css/main.css?{{moment date 'YYYYMMDDHHMM'}}">
   <link rel="alternate" type="application/rss+xml" title="{{ site.title }}" href="{{ site.url }}/feed.xml">
 </head>