Lighthouse adds a default WebDX Baseline compatibility audit
Introduced 2026-04-07 · score 0.97
HOW TO USE IT
When auditing a page with Lighthouse v13.1.0, use the default configuration to run the Baseline audit. Review the report’s feature status icons and version descriptions; the audit reads WebDX feature usage trace events.
lighthouse <URL>WHY THIS HELPS
Check a page’s WebDX Baseline compatibility while auditing its behavior in Lighthouse.
REQUIREMENTS AND LIMITATIONS
- Version: v13.1.0
- <URL> (required): Page URL to audit.
FIRST-PARTY EVIDENCE
- https://github.com/GoogleChrome/lighthouse/releases/tag/v13.1.0
- https://github.com/GoogleChrome/lighthouse/pull/16904
- https://github.com/GoogleChrome/lighthouse/pull/16927
- https://github.com/GoogleChrome/lighthouse/pull/16937
- https://github.com/GoogleChrome/lighthouse/pull/16910
- https://github.com/GoogleChrome/lighthouse/pull/16899
- https://github.com/GoogleChrome/lighthouse/blob/v13.1.0/core/config/default-config.js
- https://github.com/GoogleChrome/lighthouse/blob/v13.1.0/docs/readme.md
Check the installed version and the source before using it. Entry JSON