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12 packages found
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
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
⏱ Collect and measure browser performance metrics
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
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
Analyze the speed of your web page
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)��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