Run chrome lighthouse's audit from command line

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旧巷少年郎
旧巷少年郎 2021-02-14 17:57

I would like to write a script which run (from the chrome\'s binary) its lighthouse\'s audit with a url given. I didn\'t manage to find how to do it, but since ther

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  •  遇见更好的自我
    2021-02-14 18:55

    Google Lighthouse can be ran using the command line. To run it from the command line, you must first install:

    • Google Chrome for Desktop
    • Node.js v6 or later.

    To install the Lighthouse CLI, open a command line and type the following command:

    npm install -g lighthouse
    

    To run an audit with Lighthouse, type:

    lighthouse https://example.com
    

    By default, Lighthouse writes the report to an HTML file. You can control the output format by passing flags.

    You will notice that a Chrome window is opened every time you run Lighthouse. If you don't want a window to be opened, you can run it in headless mode:

    lighthouse https://example.com/ --chrome-flags="--headless"
    

    For the complete list of options, type:

    lighthouse --help
    

    Take a look at the Lighthouse source code repository for additional documentation and examples.

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