Enter a command. For example: uvicorn, xml pyx, strings, pueue remove.


Analyzes web applications and web pages, collecting modern performance metrics and insights on developer best practices. More information:
  • Generate an HTML report for a specific website and save it to a file in the current directory:
    lighthouse {{}}
  • Generate a JSON report and print it:
    lighthouse --output {{json}} {{}}
  • Generate a JSON report and save it to a specific file:
    lighthouse --output {{json}} --output-path {{path/to/file.json}} {{}}
  • Generate a report using the browser in headless mode without logging to stdout:
    lighthouse --quiet --chrome-flags="{{--headless}}" {{}}
  • Generate a report, using the HTTP header key/value pairs in the specified JSON file for all requests:
    lighthouse --extra-headers={{path/to/file.json}} {{}}
  • Generate a report for specific categories only:
    lighthouse --only-categories={{performance,accessibility,best-practices,seo,pwa}} {{}}
  • Generate a report with device emulation and all throttling disabled:
    lighthouse --screenEmulation.disabled --throttling-method={{provided}} --no-emulatedUserAgent {{}}
  • Display help:
    lighthouse --help

This is a tldr pages (source, CC BY 4.0) web wrapper for All commands, popular commands, most used linux commands. Referrals. Progressive Web Application (PWA) version to install on your device.