How to test a web application: 6 simple steps
Nowadays, almost all companies have an online presence and the competition to remain relevant in the digital market is fierce.
Simply having a website is not enough, it must be informative, accessible and user-friendly. To ensure that you provide a good web application to customers, you must first apply web application tests.
Functionality testing
The functionality test will verify the connection to the database, links to web pages, cookies and at any time information submitted or obtained from the user. This is the main step in software performance testing services for your web application, so that the website can function properly from the beginning. This step must be carried out from the first stage of development to reduce risks and speed up the application creation process. The test can be performed both manually by a human tester or automatically by web-based test software. The results can be compared to the desired result and any correction can be applied before the website is made public.
Testing usability web applications
Usability tests put the user experience at the center of the design of your application. The main idea of your website is to attract customers. This website application test step helps you see how user-friendly your web application is. You must examine the ease with which the user can navigate the web application. Also check if the functions are easy to use and if the content of your application is visible.
Interface test
The third step of the test web application is the interface test. Every website contains three main parts: a server that keeps the Web running, a web browser that is the front interaction with the user and a database. Interface tests check whether the communication between the three works properly from one to the other. This includes checking for errors during data transfer and testing compatibility between the server, software, hardware and network.
Compatibility test
Ensuring that your web application is compatible with all devices and browsers is another important aspect of testing web applications. Compatibility tests can be divided into three categories:
Browser compatibility.
Website browsers have expanded in recent years, with popular names such as Google Chrome and Firefox as the most favorite of Internet users. This means that your customers may use one of these browsers on a daily basis. Make sure that your web application runs on each of them without delay or error.
Operating system compatibility.
Like web browsers, there are a variety of operating systems. Ensure good communication between your application and all these operating systems, for a first-class user experience.
Compatibility of devices.
The digital world is changing rapidly, so there are laptops, mobile phones and tablets that need to be addressed in addition to computers. Make sure that your web application is compatible and works well on a range of devices.
Performance test
Performance testing should be one of the fundamental steps in testing web applications by a web application testing company . This step consists of checking the server’s response time and testing it under various loading conditions, such as:
- Load test – this basic level consists of understanding the behavior of the system. Automatic speed tests can be performed to see how the loading time of the website affects your audience. Many free speed test tools can give you an excellent overview and an optimization plan to improve, if necessary.
- Resistance test – a great way to see how your system reacts under the upper limit capacity. It is very useful to see the breaking point of your application and how much it can withstand intense cyber traffic. Recovery must be smooth, and otherwise, you must develop an improvement plan for this.
- Impregnation test – also known as endurance test, it checks your web platform under a continuous expected load. During an impregnation test, memory usage is monitored to detect memory leaks. The purpose of this test is to see the performance of the website system under regular use.
- Spike testing – similar to stress tests, you must check the performance of your web system during a sudden number of visits. The goal is to see if the web application can withstand a sudden workload.
Security test
What is the web application test without a security test? The most important aspect of any website application is security. When creating a website, you also collect and store sensitive user information and application data. This makes it vulnerable to hackers who can break through the database and obtain unauthorized information.
