How to Optimize Web App Performance


Web applications are a vital element of many businesses. They range from ecommerce websites to content management systems as well as customer service systems. If they’re slow to load or are not responsive and unresponsive, it can be a major inconvenience for users. According to a Google study that a one second delay in loading time can result in a loss of conversions on websites or mobile application. And if you have an e-commerce site customers can leave in only a few seconds if their shopping carts and checkout pages don’t load fast enough.

Optimizing web apps for performance has become more difficult than ever before. In this article, we’ll explain some of the key concepts that you must know in order to improve your web app performance. We’ll also discuss some of the biggest villains in the web performance sphere – the things that hinder your apps from operating as smoothly as they should be.

A key to improved performance is understanding the user’s perspective. This means monitoring users’ behavior to assess the app’s performance and what’s not working as opposed to what you think it should do.

You can do this by using tools like Chrome Lighthouse or PageSpeed Insights. These tools will give you an overview of your application’s performance on users’ devices, as well as actionable suggestions for improving it. Reduce the size of downloads and bandwidth of your web application to improve its performance. GZIP compression is a good choice for text-based resources, minifying images, and leveraging CSS and JavaScript features such as defer and async can all be helpful.

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