Why you should not skip performance testing for developing quality applications

With the increasing number of mobile and web application users, the brands have shifted their focus on providing the best user experience to the customers. When we talk about the user experience – the loading speed of the application grabs the spotlight. As per the statistics, more than 50% of the app uninstalls have been resulted due to poor loading speed. These scenarios have compelled the brands to focus more on the performance testing for the applications. Over the years the implementation of performance testing has surged as it greatly enhances the performance of the application. So, let’s explore the performance testing in this blog.

What is Performance testing?

Performance testing is the software testing process used for increasing the response types, speed, scalability, stability, and reliability of a software application under a particular workload. It measures all the quality attributes of the application mentioned above to enhance the performance of the application under testing. The main purpose of performance testing is to identify and eliminate performance obstacles in the software application. Moreover, the performance testing unleashes what needs to be improved before the product goes to the market. Performance testing is crucial otherwise the software is likely to suffer from issues such as slow response time, stability issues, and poor usability. Also, it helps to determine whether the software meets the speed, stability, and scalability. Releasing an application with a low-performance matrix will Detroit the brand reputation. Hence performance testing is a must and should be practiced to develop high-quality mobile applications.

Now let’s explore the types of Performance Testing

There are different types of performance testing techniques that cater to different project requirements like :

Load Testing: In load testing, we measure the ability of an application to bear the maximum number of users at a time.

Stress Testing: here the application is measured under extreme conditions and heavy workload, for example, to see how it works during high traffic or data processing. The aim is to determine the breaking point of an application.

Endurance testing: it is done to make sure that the application can handle an expected amount of user load for a long time. The aim is to determine, for how long the application a particular or very high amount of user load.

Spike testing: Spike testing is done to determine how does an application reacts during a sudden spike of load generation by a large number of users. The aim to measure whether the application breaks down or can bear the sudden increase in the number of users.

Volume testing: Under volume testing, a large number of data is populated in the database and the overall system’s behavior is measured. Here the objective to measure the application performance under varying database volume.

Scalability testing: The objective of scalability is to measure the application’s effectiveness in scaling up to support an increase in user load. It also helps you in planning the capacity addition to your application.

So these are the various types of performance testing catering to the various project requirements for application testing.


Quality of applications is the foremost criteria for being in pace with the highly dynamic application market. Any miss in the performance of the web or mobile application leads to uninstallation of the application which is hazardous to any business. But performance testing aims in eliminating all the performance bottlenecks caused in developing high-performance applications. It is the best solution for mobile application testing and web application testing as it also sets performance benchmarks in form of performance metrics which helps to gauge the overall strength of the applications. The various types of performance testing will help you to determine the capability of your application against varying conditions. Hence performance testing is imperative to develop high-performing applications.