lighthouse 9.1.0

on Node.js NPM

Full Changelog

We expect this release to ship in the DevTools of Chrome 98, and to PageSpeed Insights within 2 weeks.

New Contributors

Thanks to our new contributors 👽🐷🐰🐯🐻!

• @whitep4nth3r
• Adam Read @adamread

Notable Changes

• If using Next.js, you will now see advice specific to it in some audits (#13424)

Core

• canonical: remove cross-origin check (#13412)
• add original location to most usages of source-location (#13393)
• mindfully order properties in the lhr (#13418)
• ensure log-normal score is always in correct range (#13392)
• installable-manifest: pipeline-restarted check (#13365)

Report

• remove margin when saving html in standalone report (#13409)
• consistent red display text (#13391)
• treemap: correct percentages when 0 bytes JS (#13382)

⛏️👷 Fraggle Rock

Support for auditing user flows (#11313)

• rebaseline sample (#13358)
• report api (#13374)

Deps

• remove browserify (#13417)
• update to typescript 4.5 (#13399)
• snyk: update snyk snapshot (#13388)

Clients

• devtools: remove report.css (#13377)
• viewer: add support for flow reports (#13260)

I18n

• import (#13427)

Docs

• example to save flow as json (#13415)
• throttling: clarify throttle npm name (#13371)

Tests

• fix undefined HTMLInputElement in bundle-test (#13421)
• make inline-fs-test not reliant on cwd (#13420)
• increase timeout for axe test (#13386)

Misc

• build: replace browserify with rollup (#13416, #13406, #13407, #13408)
• build: prevent over optimization of computeBenchmarkIndex (#13366)
• treemap: remove postMessage. refactor options input (#13356)