No wonder a web app can help your business boost the online presence of your brand. But, an app that fails to perform well, can harm the reputation of your brand and hinder your business growth.

The performance of your web app can make or break a business. It helps you to increase your app revenue. Thus, it is important that you build a high-performing and responsive app for your business. Make sure to choose the right set of metrics for measuring the performance of your web app.

Keep testing your app to check its performance and identify speed-related problems that your app faces. Here, in this article, I’ve discussed how to improve the performance of your web app. So, let’s start with the tips to improve web app performance at the frontend and the backend.

Ways to Improve Web App Performance on the Frontend

Improving web app performance is not easy. It requires a lot of effort and strategic execution of some effective tips. Here we’ve discussed some of the important tips to accelerate the performance of your web app on the frontend side.

Choose Your Tools Wisely

Here is how to improve the performance of your web app. If you’re looking for ways to improve web app performance, you need to choose the right technology stack for building your web app. You need to be clear about your project requirements. Once you’re clear with what you need to develop, you can easily choose the right tools for your web app. Choosing the right tools not only increases the performance of your web app but also saves your time.

Here is a list of frameworks to create feature-rich web applications for your business:

Django

AngularJS

Laravel

ExpressJS

ASP.net



A right technology stack helps in building apps with better performance. So, make sure to choose the right set of libraries and frameworks for building your web applications.

Speed and Size Matters

While choosing different frameworks and libraries for building your web applications, you need to check the size and speed of the frameworks that you wish to choose. Using frameworks with the high loading speed and small size helps you load the web app faster thus boosting the overall performance of your web app.

This helps in knowing how to improve the performance of Web Application. ReactJS, AngularJS, and VueJS are among the most popular tools used for building the front-end of web applications. They are all high-speed tools that help to boost the overall performance of your web app which ultimately helps you grow your business successfully.

Besides speed, one thing that you need to pay attention to while knowing about how to improve the performance of your web app is the size of the web application. Smaller the size, the faster we can download it. For instance, Preact which is a fast alternative to React, weights only 3kB. This is why it is preferred these days for building interactive web applications for your business. This is one of the most reliable ways to improve web app performance.

Optimize Content for Loading Speed

Here is more information on how to improve the performance of your web app. Our discussion on how to improve the performance of web applications would remain incomplete without speaking about the optimization of visual content.

You need to optimize your visual content. Go for the right format of the images you use at the front-end of your web application. Easy to load and format with small size is more preferable to be used for your web application.

Say, for instance, though PNG has high quality it comes at a cost of size. It relatively has a larger size. Instead, you can use JPEG, which although maybe less detailed but can entirely solve your purpose.

If you wish to upload a logo or an icon, then you should use a vector SVG format to ensure the rendering of geometric shapes in all resolutions. This helps in remaining the shapes lightweight.

You can use different techniques for data compression like lossless and lossy compression. In Lossy compression, only a few data pixels are compressed which helps to maintain the quality of the uploaded image. In lossless compression completely eliminates the selected pixel data.

Moreover, there is a tool named Gzip, which helps to improve web app performance. It allows to both compress and decompress all types of files.

I’m pretty sure that this information would surely be able to help you in knowing how to improve the performance of your web app.

Ways to Improve Web App Performance on the Backend

So, this was all about the techniques for boosting the performance of the web app on the front side. Let’s discuss some of the tricks to improve app performance on the backend too.

Optimize Your Code

Let’s continue our discussion on how to improve the performance of Web Application on the backend. The presence of slow and redundant queries made to the SQL database can affect the performance of your web application.

The tools and techniques that you choose for the backend of your web-application depends on the server-side stack on which your product is based on.

Let’s take the case of Django. In Django, the queries are made lazily. What does this mean? This means that until the query’s result is evaluated in the code, the framework won’t execute the query against the database. This approach is beneficial but it can lead to many performance-issues as well.

A common problem that the users face is that of getting an object from a database and then accessing its related object through iteration. Doing this creates a new SQL query for a very loop of iteration, thus adding hundreds of unnecessary queries made in the loop. This can slow your app and affect the overall performance of the web application.

You can easily resolve the issue. You can minimize the number of queries to just one and then cache the result by using the select_related method while getting an object with the help of foreign keys. Also, you can implement the prefetch_related method for many-to-many relationships.

Doing this will give you two queries and the results will be linked to Python rather than the database. Optimizing your code is surely one of the best ways to improve web app performance.

Speed Up Data Search

If you wish to know how to improve the performance of web applications, you need to pay attention to this. You may face issues while retrieving data from an SQL database, especially when the dataset is big and complex.

In case you want to perform full-text searches, the use of a search engine like Elasticsearch can be helpful to you. Elasticsearch is a search and analytics engine that can be used to speed up filtering, searching, and sorting of large chunks of data in places where retrieving data from an SQL database may be slow.

Wrapping it All

You can see improving the performance of your web app is a complex task. You can use these ways to improve web app performance. There is no sure-shot way of analyzing and testing the performance of a web app. But applying these ways will surely help you improve the performance of your web application. Keep testing your web applications to check the performance of your web app.