---
title: "Performance Module: Lighthouse Upgraded from Version 10 to 12.2"
date: "2025-09-12T05:57:24+00:00"
summary: "Optimize Performance module now uses Lighthouse 12.2, improving scan quality without changing Core Web Vital metrics or scoring."
image:
type: "announcement"
url: "/web-governance/announcement/2025-09-12/80821-performance-module-lighthouse-upgraded-version-10-122"
id: "b1d838b0-b440-4156-a436-99471ad669f0"
---

The Optimize Performance module runs audits using Google Lighthouse, which has now been upgraded from version 10 to 12.2.

Key Notes:

*   The Performance audits remain unchanged, ensuring consistency in Core Web Vital metrics and their weighting in the overall score.
*   No major changes have been introduced between versions 10 and 12.2.
*   This upgrade improves the quality and accuracy of Lighthouse scans.