safari-pinned-tab.svg は必要なくなったようなのでやめた

Author: faithandbrave

cpprefjp/templates/base.html

@@ -26,7 +26,6 @@
 <link rel="icon" type="image/png" sizes="32x32" href="/static/favicons/favicon-32x32.png{{ cachebust }}">
 <link rel="icon" type="image/png" sizes="16x16" href="/static/favicons/favicon-16x16.png{{ cachebust }}">
 <link rel="manifest" href="/static/favicons/manifest.json{{ cachebust }}">
-<link rel="mask-icon" href="/static/favicons/safari-pinned-tab.svg{{ cachebust }}" color="#f5f8fc">
 <meta name="theme-color" content="#f5f8fc">
 
 <link rel="stylesheet" href="/static/pygments/default.css{{ cachebust }}">