use gzip

build/webpack.dist.prod.config.js

@@ -2,6 +2,7 @@ var path = require('path');
 var webpack = require('webpack');
 var merge = require('webpack-merge');
 var webpackBaseConfig = require('./webpack.base.config.js');
+var CompressionPlugin = require('compression-webpack-plugin');
 
 process.env.NODE_ENV = 'production';
 
@@ -34,6 +35,13 @@ module.exports = merge(webpackBaseConfig, {
             compress: {
                 warnings: false
             }
+        }),
+        new CompressionPlugin({
+            asset: '[path].gz[query]',
+            algorithm: 'gzip',
+            test: /\.(js|css)$/,
+            threshold: 10240,
+            minRatio: 0.8
         })
     ]
 });