Page Performance
Gather site performance metrics using PageSpeed API
Shows page load time in the toolbar with navigation timings, critical rendering path insights, and key performance measures.
按已采集快照查看用户数变化。
展示最近 7 日窗口内已采集的评分快照,辅助判断近期评分是否稳定。
同口径展示 1 天、7 天、30 天的绝对增长与增长率。
查看发布时间、版本、支持语言、最近更新和抓取时间。
查看插件说明、主要功能和适用场景。
Features:
• Instant Tracking of Load Time: Quickly see page load times right in your toolbar.
• Navigation Events Timeline: Get an intuitive visualization of navigation events with a clear timeline view.
• Critical Rendering Path: Easily visualize the key metrics related to the critical rendering path to identify optimization opportunities.
• Critical Milestones: View key milestones in the navigation timeline like TTFB, FCP, DOM Interactive, DCL, and PLT for a quick performance overview.
• Extraction of Raw Data: Seamlessly copy raw performance data to your clipboard for further analysis.
查看最近评论和评分分布。
商店综合星级:4.9。下方星级分布只统计已同步评论正文;如果某个插件只有公开分数、没有真实评论正文,这里可能为空。
查看 Chrome 商店详情页中的相关产品。
Gather site performance metrics using PageSpeed API
Shows page load time in the toolbar and alerts when performance drops.
[Experiment] Chormium plugin for client-side performance analyzing
Measures webpage load and render time as you go around. Alerting and troubleshooting are available with the full version.
Check the average load time of a webpage.
Improve your website speed and user experience. Analyze web page performance, fix slow loading files, and optimize site load times.
Accurate, phase-by-phase breakdown of the Critical Rendering Path (CRP) - An insight not given by any other performance tool I have seen. Essential tool for performance enthusiasts.
Excellent extension — it integrates seamlessly and actually feels like a native Chrome feature. It's very helpful for analyzing page performance, with clear visibility into key stages of the critical rendering path, such as DOM building, CSSOM building, layout, and paint. A must-have for anyone working on web performance optimization.
Nice replacement for the old 'page load time' which stopped working.
Great alternative, my favorite.
This extension is slept on hard. Really clean elegant interface. Gives you all the details you need and none you don't!
I really like how the Critical Rendering Path is measured and displayed in the timeline. An elegant and useful add-on.