Load and performance testing enable web developers to know how their applications respond under heavy volumes of HTTP traffic. LoadStorm is a load testing tool that puts massive cloud resources in the hands of web developers. Create your own test plans, and generate up to 50,000 concurrent users in realistic scenarios. Virtual users can login to your application using your own test users or purchase products with your test credit cards. Use random linking to get broad coverage of traffic patterns.

Why has LoadStorm become the new leader in on-demand load testing?

• It solves the problems with cost - everybody can afford it.
• It saves time - simple to build test scenarios without scripting.
• It eliminates hassle - no download, no install, no configuration, no hardware needed.
• It delivers key performance metrics - see them in real-time graphs.
• It makes web developers happy - testimonials continue to pour in from customers.
• It is guaranteed.

Graphs like this one show you quickly how your load testing is ramping up virtual users. You can see how many requests per second are being generated in relation to the kilobytes per second of throughput moving between the browsers and your servers.

The graph below helps you to see how your application is performing by displaying response times and the percentage of errors occurring. Every request is tracked and every response is measured accurately to allow you to spot performance problems when they happen. Other reports show you the slowest pages, images, stylesheets, and Javascript responses. Error reporting lists every resource request that failed and the status code provided by your server.

Our performance testing tool is built on the Amazon EC2 cloud computing infrastructure, so we have the horsepower to deliver your largest load tests. We offer a free plan and two ways to buy. Monthly subscriptions give you unlimited test runs, and Storm on Demand allows you to pay per test.

Risk Free. No Credit Card Required.

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Shouldn't you improve the performance of your web application? The performance of your website is critical to your revenue, and web performance tuning can increase your profit by 10%. Performance testing...your profit depends on it.