How to Speed up the First time loading time Angular 6 Application

Question

I have created Angular Application in single module fully, after final deploy files are more than 8 Mb so for First time loading time is too slow,

i have tried with -

Answer 1

If you are using node js as a intermediate server just add this.

const express = require('express');
const path = require('path');
const compression = require('compression')
const app = express();
app.use(compression())

By this way you enableTextCompression

I have reduced the time half by using this.