Seo Unlighthouse
Multi-page Lighthouse audit via the MIT-licensed Unlighthouse CLI. Free-tier alternative to running PageSpeed against every URL on a site, no API q…
By AgriciDaniel/claude-seo, MIT licence. Shared here with credit.
seo-unlighthouse
Run Lighthouse against every URL on a site (up to a configurable cap) and aggregate the results. Useful when:
- PageSpeed Insights' free quota (25k QPD) isn't enough for a large site.
- You want offline / local CWV measurement (CI integration, restricted environments).
- You need a quick site-wide regression check after a deploy.
Prerequisites
- Run
extensions/unlighthouse/install.sh(no API key needed). - Node 18+ on
$PATH.
Routing
| Command | Effect |
|---|---|
/seo unlighthouse <url> |
Mobile audit, up to 200 routes, JSON+HTML report in a temp dir |
/seo unlighthouse <url> --device desktop |
Desktop form factor |
/seo unlighthouse <url> --max-routes 50 --output-dir ./reports |
Cap + persist |
All flags forward through "${CLAUDE_PLUGIN_ROOT}/scripts/claude-seo" run unlighthouse_run.py, which handles
url_safety pre-flight and subprocess timeout management.