Looks like the preload pushes a layout earlier into idle time while l…

…oading, which seems to get us interactive and loaded around 100ms faster.
GoogleChromeLabs · Nov 4, 2018 · 324847d · 324847d
1 parent ceeda4d
commit 324847d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/webpack.config.js b/webpack.config.js
@@ -266,6 +266,8 @@ module.exports = function (_, env) {
 
       // Inline Critical CSS (for the intro screen, essentially)
       isProd && new CrittersPlugin({
+        // use <link rel="stylesheet" media="not x" onload="this.media='all'"> hack to load async css:
+        preload: 'media',
         // inline all styles from any stylesheet below this size:
         inlineThreshold: 2000,
         // don't bother lazy-loading non-critical stylesheets below this size, just inline the non-critical styles too: