![]() Take an example, LightHouse* 1 is a tool built for measuring web page performance and PWA readiness, it can report several page-loading performance metrics and a checklist of PWA readiness, but it doesn’t measure task completion performance inside a web page. Therefore, we must design a new Microsoft Office Online PWA Workload to be able to perform the measurement. Traditional performance metrics for web pages don’t work for web applications anymore. Web applications, e.g., Microsoft Office Online applications, are often designed as a Single Page Application (SPA), there is no page navigation in the entire life cycle of the SPA, there are resources loaded and unloaded dynamically which led to massive change in the same web page, there is heavy JavaScript* computation demand. It is different to measure the performance of PWA / vanilla web application, comparing to measuring the performance of a web site. Part of the Microsoft Office Online applications are already PWAs and gained a great number of users. It also ships with Office Online, which is the web version of each software application in the suite, providing seamless online experience to the native counterpart. Microsoft* Office is the most popular productivity software application suite in the world. We identify the causes of the unaffected and degraded cases and proposed a more effective way in profile selection when applying PGO to improve real-life performance. We find while the overall performance gain of Office365 profile is 1.6% better than using Speedometer2 benchmark profile, 90% of subcases are beneficial from PGO by both profiles, 10% unaffected, and 13% are degraded. Then we apply Profile Guided Optimization (PGO) on the Office Online workload in Chrome* build process and compare the performance gain from benchmark profiles (Speedometer2 and others). In this paper, we will firstly introduce how we measure the performance of one vital real-world PWA - Office Online and make the metrics reproducible and reliable. Progressive Web Applications (PWAs) are a set of modern web standards that enhance web applications with modern application features, like being installed as a desktop or home-screen icon, working with poor network or even completely offline, and sending push notification to end users. The World Wide Web was invented for interlinked document, and over the years it evolves into an application platform which can be accessed via a web browser. Most users performing daily tasks are unlikely to notice that degree of difference.Authors: Yolanda Chen, Kaining Yuan, IntelĬo-Authors: Yi Zhang, Daoming Qiu, and Lei Shi, Intel However, none of the decreases were statistically significant. In our Windows 11 testing, we were interested to find that without exception, browser scores were slightly lower than in Windows 10 testing. Windows 10 testing, performance on every browser improved slightly, with GoogleĬhrome taking a slight lead over Firefox. Three of theĬhromium-based browsers (Chrome, Edge, and Opera) produced very close scores,Īnd the performance of Brave lagged by about 7 percent. Round of tests on Windows 10, Firefox was the clear winner. ForĮach browser, the score we post below is the median of the three test runs. On each OS version, we ran WebXPRT 3 three times on the latest versions of fiveīrowsers: Brave, Google Chrome, Microsoft Edge, Mozilla Firefox, and Opera. Windows 11 tests, we updated the system to Windows 11 Home version 21H2 (22000.282). For the Windows 10 tests, we used aĬlean Windows 10 Home image updated to version 20H2 (19042.1165). PCWorld article discussing the impact of the Windows 11 default virtualization-basedĬore i3-10110U processor and 4 GB of RAM. For more information about such scenarios, we encourage you to read the On a system’s hardware setup, the impact might be more significant in certain ![]() Our test system from Windows 10 to Windows 11. We discuss below, show a negligible impact on browser performance when updating Specific settings in the OS-on browser performance. Such as AnandTech and PCWorld have used WebXPRTģ to evaluate the impact of the new OS-or Windows 11 began rolling out earlier this month, and tech press outlets Performance, such as with Microsoft Edge on Windows and Google Chrome on Chrome OS-specific optimizations can also affect Or decrease significantly after an update, only to swing back in the otherĭirection shortly thereafter. In previous blog posts, we’ve talked about how browser speed can increase Regardless of the motivations behind a person’s go-to browser choice, theĭominance of software-as-a-service (SaaS) computing means that new updates areĪlways right around the corner. Speed is sometimes the deciding factor, but privacy settings, memory load,Įcosystem integration, and web app capabilities can also come into play. People choose a default web browser based on several factors.
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