Reference
Remy Reference/admin/Raw Lighthouse report
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Raw Lighthouse report

Fetch and print the raw Lighthouse JSON report, the full drill-down behind the summary.
admin.diagnostics.fetchReport(url)

Fetch and print the raw Lighthouse JSON report for a release, the full drill-down behind the get summary. The report URL is short-lived and re-minted on each call, so do not cache it.

Parameters
--release
string
Scope to a specific release id.
CLI
remy-admin diagnostics report