Lighthouse
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
Displays page load time in the toolbar
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This extension measures page load time and displays it in the toolbar. Navigation Timing API is used for precise measurement.
Source code available at
https://github.com/alex-vv/page-load-time
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Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
Analyze the performance of your webpages and get specific suggestions on how to optimize them.
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Shows page load time in the toolbar and alerts when performance drops.
No hace nada.
Would like a graph history for loading times for different websites, etc.
Good, but it has a bug for me: It does correctly show load time, however autocomplete suggestions and dropdown select options on any website operated by google cannot be selected (Google search, gmail, analytics, webmaster tools, etc). This was on mac / chrome, Ver 60.0.3112.113 and several versions prior. I confirmed by enabling and disabling this extension. Since nobody else mentioned this, It could that this is not playing nice with another extension. Funny to have the problem that chrome is incompatible with google ;)
非常不错!能够辅助我解决了很多问题。
Very useful to understand page performance
very help me to benchmarking loading web page
How to Calculate Page Load Time for an Frame ? This shows page total load time. What if only a result is fetch from the webpage in frame?
Great extension for Testing Engineers.
More documentation please.
Very nice extension for developers to identify the performance pain points.