Defer Parsing Javascript for Magento 2

Speed up your webpage rendering time by deferring loading of JavaScript using Defer JS extension.
Defer Parsing JavaScript extension in Magento 2 is used to Decrease loading speed of the website. On all pages javascript should put in the header section and that takes more load time. But using Defer the parsing of javascript extension move all javascript bottom of page. That means when the page is loaded first HTML and CSS and then defer the parsing minimizing javascript is executed. The result of using defers parsing javascript extension increase the Google page speed score.

GT Metrix Test | Retest   

Front Demo 

In stock


  • Defer JavaScript extension is used to decrease loading speed of page.
  • Move all JavaScript at the bottom of the page.
  • Admin section controller.
  • Simple configuration.
  • Moves JS to the bottom of a page.

  • Improves Google PageSpeed score.

  • Improves start render time.

  • Solves render-blocking Javascript problem.

Powerfully defer parsing of JavaScript for Magento 2 websites

magento 2 defer javascript extension - page speed after installing

Oftentimes, JavaScript (JS) is in between <head></head> and <body></body>. Moreover, a website is loaded from top to bottom. If you have a lot of JavaScript code or a long string of code there, it takes very long before the web content appears because it needs to wait until all JavaScript codes are finished.

magento 2 defer javascript extension - page speed before installing

The extension powerfully optimizes customers’ experience by deferring the parsing of JavaScript until it is needed on your Magento 2 based website. It reduces the number of bytes required to speed up the content of the page to load the initial state of the page. Moreover, it permits remaining bytes to be loaded asynchronously in the background.

Defer Iframes loading effectively
Defer Iframes loading means that the browser will finish loading you website before loading Iframes of other sites that are embed on your webpage. The reason is that when these sites are embed on your site, the browser will load JavaScript files of these pages, which can slow down your webpage.

Easily configure from admin panel
With a few clicks, you can get this extension work on your online store for better speed performance. Just as easy like a piece of cake, you can optimize your Magento 2 webpage speed within half a second by only a few clicks. The easy and familiar features with Magento basis save your effort and time to get used to with it.

magento 2 defer javascript extension

The Magento 2 Defer JavaScript possesses all excellent features . The extension is especially well compatible with Magento version 2.x.

Why is Magento 2 Defer JavaScript Extension must-have extension?
40% of people abandon a website that takes more than 3 seconds to load. A tick of delay can cost you a potential customer. Forever!

You understand the importance of website loading time, but your Magento 2 web-based cannot meet your requirement.Defer Parsing JavaScript for Magento 2 deserves for being an essential part of your Magento 2 site.

Magento 2 Defer JavaScript , inheriting from the outstanding features of Defer JavaScript for Magento version 1, now is totally developed on the Magento 2 platform. The extension especially expresses its brilliant features on the Magento version 2.0.

Dramatically improve your Magento site performance
The fact that scripts must be downloaded, parsed, and executed before the browser can begin to render a web page causes much time-delay on loading the main page. In the world of online e-commerce, inefficiency costs money. Even one second delay in your site response time can turn a target customer to a loyal customer or let them simply leave your site to the competitor’s site. Slow loading time, caused by JavaScript can be one of the fastest ruin of a possible sale. This is how B2BMAGE defer Javascripts can make change to your site (result generated by GTmetrix)

More Information
User Guide Yes
Type: Stable
Updated: N/A
Compatible with 2.0.x, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.1.7, 2.1.8, 2.1.9, 2.1.10, 2.1.11, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4
License License for 1 Magento Installation (including multi store setup)
Write Your Own Review
Only purchased product can write reviews. Please make A verified purchase from store
Please ask your questions ?

Copyright © 2018, Inc. All rights reserved. PluginsPlanet is not affiliated with or endorsed by Open Source Projects.