Ionic 3 boot time

Ionic Framework ionic-v3
1

hello
is there any way to reduce boot time i used --prod and install crosswalk and boot time still long take 6 to 10 second in android

my pakage is

{
  "name": "ward44",
  "version": "0.0.1",
  "author": "Ionic Framework",
  "homepage": "http://ionicframework.com/",
  "private": true,
  "scripts": {
    "clean": "ionic-app-scripts clean",
    "build": "ionic-app-scripts build",
    "lint": "ionic-app-scripts lint",
    "ionic:build": "ionic-app-scripts build",
    "ionic:serve": "ionic-app-scripts serve"
  },
  "dependencies": {
    "@angular/common": "4.1.0",
    "@angular/compiler": "4.1.0",
    "@angular/compiler-cli": "4.1.0",
    "@angular/core": "4.1.0",
    "@angular/forms": "4.1.0",
    "@angular/http": "4.1.0",
    "@angular/platform-browser": "4.1.0",
    "@angular/platform-browser-dynamic": "4.1.0",
    "@ionic-native/core": "3.7.0",
    "@ionic-native/splash-screen": "3.7.0",
    "@ionic-native/status-bar": "3.7.0",
    "@ionic/storage": "2.0.1",
    "ionic-angular": "3.2.1",
    "ionicons": "3.0.0",
    "rxjs": "5.1.1",
    "sw-toolbox": "3.4.0",
    "zone.js": "^0.8.10"
  },
  "devDependencies": {
    "@ionic/app-scripts": "1.3.7",
    "@ionic/cli-plugin-cordova": "1.0.0",
    "@ionic/cli-plugin-ionic-angular": "1.0.0",
    "typescript": "~2.2.1"
  },
  "description": "An Ionic project"
}
2

I am Ionit from first beta and boot time still too long I use those techniques:

  • use loading page
  • use ServiceWorkers
  • divide bundle to vendor and app code (to cache vendor.js)
  • embed templates in js code, no separate server request to HTML template

I got 217ms loading time.
Look at report https://tools.pingdom.com/#!/DW6Td/http://m.sherpadesk.com/9118

My code and tutorial on https://www.sherpadesk.com/blog/optimizing-mobile-ionic-2-angular-2-app-for-production