How do you performance test a web application?

Asked By: Kari Jespersen | Last Updated: 28th February, 2020
Category: technology and computing data storage and warehousing
4.9/5 (20 Views . 20 Votes)
Fundamentals of Web Application Performance Testing
  1. The Evolution of Web Application Testing.
  2. Web Application Testing Today.
  3. Understand Your Production Conditions.
  4. Set Up Your Test Environment.
  5. Simulation Strategy.
  6. Automate the Simulation.
  7. Establish Baselines.
  8. Test and Benchmark as You Go.

Click to see full answer


Also question is, how do you check application performance?

Key Application Performance Metrics

  1. User Satisfaction/Apdex Scores. The application performance index, or Apdex score, has become an industry standard for tracking the relative performance of an application.
  2. Average Response Time.
  3. Error Rates.
  4. Count of Application Instances.
  5. Request Rate.
  6. Application and Server CPU.
  7. Application Availability.
  8. Garbage Collection.

Beside above, how do you performance test a web application using JMeter?

  1. Load Application Testing: The process is mainly used to predict the expected usage by simulating various conditions.
  2. Stress Application Testing: Be it any web application the architecture of it can only support a certain number of users at a time.
  3. Add -> Threads (Users) -> Thread Group.
  4. HTTP request default.
  5. HTTP request.

Accordingly, how do I manually test a web application?

Web Application Testing: Step by Step Process to make it Right

  1. Web Testing: Basic Steps. If you want to make the app right, you need to go through 6 basic steps of the testing phase.
  2. Step 1: Functionality Testing.
  3. Step 2: Usability Testing.
  4. Step 3: Interface Testing.
  5. Step 4: Compatibility Testing.
  6. Step 5: Performance Testing.
  7. Step 6: Security Testing.
  8. Best Web Application Testing Tools.

What is performance testing example?

Example Performance Test Cases Check the maximum number of users that the application can handle before it crashes. Check database execution time when 500 records are read/written simultaneously. Verify response time of the application under low, normal, moderate and heavy load conditions.

35 Related Question Answers Found

How is performance monitored?

Watch employees work.
One of the most effective ways to monitor an employee's performance is with your own eyes. Watching an employee interact with a customer for a few minutes will tell you more about that employee's customer service performance than a batch of customer feedback surveys.

What are monitoring tools?

Monitoring tools are used to continuously keep track of the status of the system in use, in order to have the earliest warning of failures, defects or problems and to improve them. There are monitoring tools for servers, networks, databases, security, performance, website and internet usage, and applications.

What are the types of performance testing?

Types of Performance Testing:
  • Performance Testing: Performance testing determines or validates the speed, scalability, and/or stability characteristics of the system or application under test.
  • Capacity Testing:
  • Load Testing:
  • Volume Testing:
  • Stress Testing:
  • Soak Testing:
  • Spike Testing:

What are APM tools?

APM refers to application performance management or application performance monitoring. Either way, APM is an essential tool to help optimize and monitor the performance of your apps.

What is monitoring application?


Application monitoring is a process that ensures that a software application processes and performs in an expected manner and scope. This technique routinely identifies, measures and evaluates the performance of an application and provides the means to isolate and rectify any abnormalities or shortcomings.

Why is performance monitoring important?

Measuring and managing employee performance is important because it gives you the ability to properly gauge worker efficiency, identify who is working hard and who isn't, determine how to properly compensate your workforce, and improve your workplace's overall productivity.

How do you measure mobile app performance?

These indicators are:
  1. Mobile downloads. The most obvious measurement of success is the number of times an app has been downloaded, contrasted against a given period of time.
  2. Subscriptions.
  3. Upgrades.
  4. User growth rate.
  5. Retention rate.
  6. Sessions (App Open Rate)
  7. Daily Active Users (DAU)
  8. Churn Rate.

How do you test a program?

Here are the essential software testing steps every software engineer should perform before showing their work to someone else.
  1. Basic functionality testing. Begin by making sure that every button on every screen works.
  2. Code review.
  3. Static code analysis.
  4. Unit testing.
  5. Single-user performance testing.

How is mobile testing done?

Mobile application testing is a process by which application software developed for handheld mobile devices is tested for its functionality, usability and consistency. Mobile applications either come pre-installed or can be installed from mobile software distribution platforms.

What is Web testing with examples?


WEB TESTING, or website testing is checking your web application or website for potential bugs before its made live and is accessible to general public. Web Testing checks for functionality, usability, security, compatibility, performance of the web application or website.

What kind of application is Selenium IDE?

Selenium IDE is a complete integrated development environment (IDE) for Selenium tests. It is implemented as a Firefox Add-On and as a Chrome Extension. It allows for recording, editing and debugging of functional tests. It was previously known as Selenium Recorder.

How do you test an API?

Best Practices of API Testing:
  1. Test cases should be grouped by test category.
  2. On top of each test, you should include the declarations of the APIs being called.
  3. Parameters selection should be explicitly mentioned in the test case itself.
  4. Prioritize API function calls so that it will be easy for testers to test.

What is meant by Web application?

A Web application (Web app) is an application program that is stored on a remote server and delivered over the Internet through a browser interface. Web services are Web apps by definition and many, although not all, websites contain Web apps.

Can JMeter be used for UI testing?

Apache JMeter is one of the best open source tools for Load and Performance testing. It can be widely used for a variety of applications. In this blog, I would like to share how to do the performance and load testing of a web application using JMeter Recording Tests (GUI mode) on Windows Operating System.

Is JMeter free?


Both performance and functional testing? Have a look at Apache JMeter. It is free, very intuitive and has all the possibilities you need to automate your work. Another big advantage of JMeter: open source.

Is JMeter easy to learn?

I have worked on both tools, Jmeter is a open-source tool while load runner is commercial. Now to answer your question, Nothing is easy and nothing is difficult to learn, its all depend on your dedication and commitment towards it that makes the difference. Never learn something based on its difficulty level.

How JMeter is used for performance testing?

It can be used to analyze overall server performance under heavy load. JMeter can be used to test the performance of both static resources such as JavaScript and HTML, as well as dynamic resources, such as JSP, Servlets, and AJAX. JMeter provides a variety of graphical analyses of performance reports.