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Quick Look

Lighthouse is an open-source tool that automates the auditing of web apps to improve their performance and quality.

AI Overview

Who is this for?

Web developers and app owners looking to enhance their web applications.

Key Features

  • Automated web app auditing
  • Performance improvement suggestions
  • Quality and correctness checks
  • Open-source and extensible
  • Report generation and online viewing

Reviews Analysis

Overall Sentiment

Mostly Positive

Users find Lighthouse to be a valuable tool for improving web app performance and quality, though some mention occasional difficulties or specific technical needs.

Note: AI analysis focuses on the substance and recency of reviews, which may differ from the overall store rating.


What Users Love

  • Excellent for identifying performance bottlenecks.
  • Provides actionable insights for web app improvement.
  • Easy to use and understand reports.

Points to Consider

  • × Can be overly sensitive to minor issues.
  • × Some users desire more advanced customization options.

Official Description

From the Developer


Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.

Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.

When auditing a page, Lighthouse runs a barrage of tests against the page, and then generates a report on how well the page did. From here you can use the failing tests as indicators on what you can do to improve your app.

* Quick-start guide on using Lighthouse: https://developers.google.com/web/tools/lighthouse/

* View and share reports online: https://googlechrome.github.io/lighthouse/viewer/

* Github source and details: https://github.com/GoogleChrome/lighthouse

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Key Info

  • Rating:
    4.4/5.0

    (319 ratings)

  • Users:1,000,000
  • Version:100.0.0.4
  • Updated:Apr 23, 2024
  • Developer:Visit Website →

Stats from Chrome Web Store