If your application is really a standalone application and it doesn't make connection requests and/or get data from a remote server, then you need to think of different things that you can do as part of performance testing.
If your application makes HTTP requests to server and database located remotely, you can get the HTTP requests from the developers and use Loadrunner or Jmeter to generate load for performance testing. Does the application make HTTP requests to a remote system/server?.Why do you want to do performance testing of a desktop application?.When testing a desktop application if you stumble upon the idea/request to do performance testing, ask a few questions (to yourself if not others), Also, the main thing which needs to be verified during performance test of desktop application is Resource Utilization consumed by the desktop application.Īnother thing is you can check this link, which states the process of how you can performance test desktop application using Sikuli tool (it is open source but I guess not free). But if your application is a standalone desktop application then why do you need performance testing of application, one thing you can only do is to limit the Resources of your machine and then test the application and in that case a stopwatch alone is fine to capture timings. It depends how your desktop application will generate load? Is there any Network connection involved or any database connectivity involved, if yes then you can put load over the network or database using JMeter/Load runner etc. Modify your themes's layout and add tags.Although I haven't tried Desktop application performance testing on my own, but like you, I too had same question (long back) and I ended up with an answer like this. Preload routes ahead of time to speed up navigation. See Tooling.Report's Preloading Assets page. Browser compatibility #Īs of June 2020 preloading is supported in Chromium-based browsers. See also Preload critical assets to improve loading speed for more guidance. With preload links, styles.css and ui.js are requested at the same time as app.js.
Neoload decode .js requests download#
Declare your preload links #ĭeclare preload links in your HTML to instruct the browser to download key resources as soon as possible. But you know that those resources are important and should be downloaded as soon as possible. The problem here is that the browser only becomes aware of those last 2 resources after it downloads, parses, and executes app.js. Without preload links, styles.css and ui.js are requested only after app.js has been downloaded, parsed, and executed. Preloading requests can make your pages load faster. For example, if app.js takes 200ms to download, parse, and execute, the potential savings for each resource is 200ms since app.js is no longer a bottleneck for each of the requests.
The potential savings are based on how much earlier the browser would be able to start the requests if you declared preload links. Using the example above, Lighthouse would flag styles.css and ui.js as candidates. The page doesn't appear complete until those last 2 resources are downloaded, parsed, and executed. When app.js runs, it calls fetch() in order to download styles.css and ui.js. Suppose your page's critical request chain looks like this: index.html The Opportunities section of your Lighthouse report flags the third level of requests in your critical request chain as preload candidates: How Lighthouse flags determines preload candidates # How Lighthouse flags determines preload candidates.
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