tipografia minificada

app/assets/stylesheets/application.scss

@@ -34,7 +34,8 @@ $custom-file-text: (
   font-weight: 500;
   font-display: optional;
   src: local('Saira Medium'), local('Saira-Medium'),
-    font-url('saira/v3/SairaMedium.ttf') format('truetype');
+    font-url('saira/v3/SairaMedium-subset.woff2') format('woff2'),
+    font-url('saira/v3/SairaMedium-subset.zopfli.woff') format('woff');
 }
 
 @font-face {
@@ -43,7 +44,8 @@ $custom-file-text: (
   font-weight: 700;
   font-display: optional;
   src: local('Saira Bold'), local('Saira-Bold'),
-    font-url('saira/v3/SairaBold.ttf') format('truetype');
+    font-url('saira/v3/SairaBold-subset.woff2') format('woff2'),
+    font-url('saira/v3/SairaBold-subset.zopfli.woff') format('woff');
 }
 
 body {

package.json

@@ -11,6 +11,7 @@
     "zepto": "^1.2.0"
   },
   "devDependencies": {
+    "glyphhanger": "^3.2.0",
     "webpack-dev-server": "^3.8.0"
   }
 }