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12 packages found
Web performance library for measuring all User-centric performance metrics, including the latest Web Vitals.
- performance
- performance-metrics
- metrics
- navigation-timing
- time-to-first-byte
- ttfb
- navigator-interface
- resource-timing
- service-worker-status
- storageManager-interface
- first-paint
- fp
- first-contentful-paint
- fcp
- View more
sitespeed.io is an open-source tool for comprehensive web performance analysis, enabling you to test, monitor, and optimize your website’s speed using real browsers in various environments.
Web performance library for measuring all User-centric performance metrics, including the latest Web Vitals.
- performance
- performance-metrics
- metrics
- navigation-timing
- time-to-first-byte
- ttfb
- navigator-interface
- resource-timing
- service-worker-status
- storageManager-interface
- first-paint
- fp
- first-contentful-paint
- fcp
- View more
Generic PerformanceObserver API wrapper for measuring performance metrics
- performance
- web-vitals
- custom metrics
- first-contentful-paint
- first-paint
- first-input-delay
- largest-contentful-paint
- cumulative-layout-shift
- time-to-first-byte
- element-timing
- navigation-timing
- resource-timing
- user-timing
- longtask
Analyze the web performance of your site
Analyze the web performance of your site
Analyze the web performance of your site
Analyze the web performance of your site
⏱ Collect and measure browser performance metrics
Analyze the speed of your web page
Send browser performance metrics to third-party analytics providers
- analytics
- analytics-project
- analytics-plugin
- perf
- performance
- performance-metrics
- metrics
- navigation-timing
- time-to-first-byte
- ttfb
- navigator-interface
- resource-timing
- service-worker-status
- storageManager-interface
- View more
前端性能监控,采集以及上报。用于测量第一个dom生成的时间(FP/FCP/LCP)、用户最早可操作时间（fid|tti）和组件的生命周期性能,，网络状况以及资源大小等等。向监控后台报告实际用户测量值。
- performance-metrics
- metrics
- navigation-timing
- navigatorInformation
- first-paint
- first-contentful-paint
- first-input-delay
- largest-contentful-paint
- devtools
- user-timing
- web-performance
- webperf
- hardwareConcurrency
- downlink
- View more