Is Lighthouse safe?

Clean risk

Runs automated audits that generate reports on a web app’s performance, quality, and correctness.

This extension tests a page and creates a report showing how well it performs across Lighthouse checks. Users can use failing tests as guidance for improvements and can view or share reports through the Lighthouse viewer linked in the description.

lighthouse-extension-ownersv100.0.0.4Chrome Web Store
0Risk
Who publishes it

Google Ireland, Ltd. - 94 other listings from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
lighthouse-extension-owners
Declared legal entity
Google Ireland, Ltd.
Registered address
Gordon House Barrow Street, Dublin 4 D04 E5W5, IE
Registered contact
Google Ireland, Ltd.

Shared hosts - 1 hostname

Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.

materialui.co
Also called by 4 other listings, including Adb YouTube™

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

What it can do

Permissions this extension asks for, as declared in version 100.0.0.4. Asking for a permission is not a finding on its own - it is what the extension can do if it chooses to.

  • Act on the current tab, but only after you click the extension

    activeTab

  • Store data in your browser

    storage

Where it sends data

Destinations our analysis observed Lighthouse contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • googlechrome.github.io

    Lighthouse sends data to googlechrome.github.io. No other extension we have analysed sends data here.

Updated 30 September 2026blipmdconlkpinefehnmjammfjpmpbjk