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Unlighthouse

Scan a website with Google Lighthouse and explore page-level performance, accessibility and SEO results in a shared report.

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Unlighthouse screenshot
Official read-only Unlighthouse demo, with its published example scan. Image source

What it does

  • Whole-site Lighthouse scanning
  • Web interface for audit results
  • Smart sampling and configurable scans

Requirements

  • Node.js 22.18 or later for the reviewed release
  • A supported browser runtime and access to the target website

Running costs

The MIT-licensed scanner has no application subscription. Runs use your own machine or CI resources.

Limitations

  • Lighthouse lab scores depend on the test environment.
  • This is not a keyword rank tracker or backlink index.

Sources

Documentation and licensing references. This is a documentation review, not a hands-on benchmark.

Frequently asked questions

What is Unlighthouse used for?

Running Lighthouse audits across a website and reviewing results in one dashboard.

How is Unlighthouse different from Lighthouse?

It adds page discovery, site-wide scanning and a dashboard around Lighthouse audits.

Is Unlighthouse free?

Yes. The open-source project uses the MIT license; running scans requires your own resources.

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