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

  • Lighthouse
  • Lighthouse
What is Lighthouse?
Lighthouse is a Chrome extension used as an automated tool for improving web apps. It's an open-source program that audits pages, conducts multiple tests, and produces an assessment report guiding how to advance your web app's performance, quality and accuracy. It also allows users to view and share their reports online.
Users: 1,000,000+
Rating: 4.43 (304)
Version: (Last updated: 2024-04-23)
Creation date: 2019-11-19
Risk impact: Very low risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
  • activeTab
  • storage
Size: 51.92K
URLs: Website
Stats date:

Other platforms

Google Lighthouse
Google Lighthouse (v100.0.0.3)
3.63 (43) 16,898+
Not available on Edge
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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.

User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Extensive performance report
  • User-friendly
  • Useful for optimizing website performance
  • Limited functionality for websites with different authentication methods
  • Difficulty finding mobile-friendly view option
  • Inconsistent reports across different versions
Most mentioned
  • Extensive performance report
  • Useful for optimizing website performance
  • Mobile-friendly view option
Recent reviews
Need update, latest version is v12.0.0 --> 2 weeks ago
by Malikul Akbar Malikul Akbar, 2024-05-07

Trang web mình mới thiết kế bị nhiều lỗi quá,

by Manoochehr Dadashi Manoochehr Dadashi, 2024-04-20
View all user reviews
Risk impact

Lighthouse is safe to use. It does not request any sensitive permissions.

Risk likelihood

Lighthouse has earned a good reputation and can be trusted.

Upgrade to see risk analysis details
Promo images
Lighthouse small promo image
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