Chrome Web StoreNo malware found
In code review (v100.0.0.0)
Our reviewer read version 100.0.0.0 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.
What our analysis found
Lighthouse, used by 1,000,000 people, showed no malicious code in Extension Auditor's review. It comes from a trusted publisher and was last updated in June 2026.
This is the official Lighthouse Chrome extension by Google. The code simply opens the Lighthouse Viewer URL () with parameters from the current tab URL and user settings. All external communication is first-party (Google-owned domains). No data is collected or exfiltrated. The ML model likely flagged benign UI patterns (appendChild, form elements) and the outdated manifest version, but the extension is well-known and publisher reputation is excellent. The manifest_version mismatch (bundled v2 vs. CWS listing v3) is a hygiene issue, not malicious.
Lighthouse
ID: blipmdconlkpinefehnmjammfjpmpbjk
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- Google Ireland, Ltd.View Profile
- Privacy
- Privacy Policy
- Help
- Help Center
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- No
- Mailbox exists
- Yes
- Website
- Visit
You reached today's free scan limit (3/3 unique extensions).
Upgrade for full visibility.
Screenshots & videos
Install growth
You reached today's free scan limit (3/3 unique extensions).
Upgrade for full visibility.
About this extension
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
Read the publisher’s full description
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
User reviews
Extension files
Browse and explore files within this extension package
You reached today's free scan limit (3/3 unique extensions).
Upgrade for full visibility.
URLs
View the external URLs this extension communicates with to understand its network activity and data interactions.
You reached today's free scan limit (3/3 unique extensions).
Upgrade for full visibility.
Code Diff
Compare extension code between any two versions.
0 changed files detected
No comparable text files found between these versions.
You reached today's free scan limit (3/3 unique extensions).
Upgrade for full visibility.
Related extensions
More from Google Ireland, Ltd.
- Chrome Remote Desktop41,000,000 users
- Google Scholar Button3,000,000 users
- Google Mail Checker2,000,000 users
- IBA Opt-out (by Google)400,000 users
- VisBug200,000 users
Popular in Developer Tools
- touchenex 확장8,000,000 users
- SentinelOne7,000,000 users
- TrendAI™ Toolbar for Enterprise7,000,000 users
- React Developer Tools6,000,000 users
- ColorZilla4,000,000 users