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Performance Testing - Tools, Steps, and Best Practices

KeyCDN

Web performance is a broad subject, and you’ll find no shortage of performance testing tips and tutorials all over the web. Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. What is Performance Testing?

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Solving CLS Issues In A Next.js-Powered E-Commerce Website (Case Study)

Smashing Magazine

Powered E-Commerce Website (Case Study). Powered E-Commerce Website (Case Study). Performance is one of the core aspects to ensure our users are having a delightful user experience irrespective of their devices or network connection. We use Lighthouse and WebPagetest as our synthetic testing tools for performance to measure CLS.

Website 106
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Performance Game Changer: Browser Back/Forward Cache

Smashing Magazine

Ensuring your website caches most of its assets for future uses has long been touted as essential for web performance. The Smashing team has done a lot to make a fast website, so even a fresh load (though this experiment may not be a completely fresh load if you came to this article from the home page). Here’s an experiment for you.

Cache 91
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Destructive Testing – How to Tear Apart a System

Testlodge

For example, take a website that sells coffee. Use Case Testing – Testers can use personas and perform use case testing by envisioning how each character would use the application. For example, consider our coffee website from earlier. Would someone with limited technical knowledge know how to easily checkout?

Systems 81
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Mobile web testing – 3 approaches that will make your life easy

Testsigma

But with the growing smartphone user base, two things are a given: one — There will be more people who will want to access your website via mobile, ensuring great quality and usability for your websites for mobile and testing them well will become very important. What Is Mobile Web Testing? Signup for free.

Mobile 65
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Modern Methods For Improving Drupal’s Largest Contentful Paint Core Web Vital

Smashing Magazine

Large preview ) While browsers are generally pretty fast, these steps still take time to load, typically in seconds, and even longer on slower, high-latency network connections. 400 pages , jam-packed with in-depth user research and best practices. Homepage with DevTools Network inspection enabled and open.

Media 73
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Mobile browser testing – what is it and when is it done?

Testsigma

It also allows users to access a website for which native application is not available. There are so many different devices readily available in the market today to view a website. Each smartphone comes with various screen sizes and resolutions, operates on different network speeds, and has different hardware capabilities.

Mobile 52