Lighthouse Files

Automated auditing, performance metrics, & best practices for the web

This is an exact mirror of the Lighthouse project, hosted at https://github.com/GoogleChrome/lighthouse. SourceForge is not affiliated with Lighthouse.

The interactive file manager requires Javascript. Please enable it or use sftp or scp.
You may still browse the files here.

Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2026-07-20	2.7 kB	0
v13.4.1 source code.tar.gz	2026-07-20	72.7 MB	1
v13.4.1 source code.zip	2026-07-20	73.5 MB	9
Totals: 3 Items		146.2 MB	10

We expect this release to ship in the DevTools of Chrome 152, and to PageSpeed Insights within 2 weeks.

Core

baseline: Dynamic Baseline High calculation and feature summary improvements (#17107, #17112, #17132)
webmcp: Refined WebMCP gatherers to check document.modelContext and removed snapshot mode (#17128, #17129)
docs: Added documentation links for agentic audits (#17108)
network: Detailed error messages when fetching robots.txt or llms.txt fails (#17083)

Clients

viewer: Enabled Agentic Browsing category via PSI API (#17090)
extension: Version bump (#17094)

Deps

Upgraded dependencies, including @sentry/node to v10 (#17079, #17093, #17135)

Tests & Build

build: Minified Lightrider bundle (#17117)
tests: Added bundle size check and updated Puppeteer API tests (#17088, #17096)
devtools: Synced e2e tests from devtools-frontend (#17121)

Infrastructure & Workflow

ci: Configured npm Trusted Publishing via OIDC and consolidated release workflows (#16944, #17097, #17098, #17099, #17100)
docs: Added verification skill and documentation updates (#17091, #17109, #17137)

Source: README.md, updated 2026-07-20

Other Useful Business Software

Our Free Plans just got better! | Auth0 Icon

Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.

Try free now

Cut Data Warehouse Costs by 54% Icon

Cut Data Warehouse Costs by 54%

Easily migrate from Snowflake, Redshift, or Databricks with free tools.

BigQuery delivers 54% lower TCO with exabyte scale and flexible pricing. Free migration tools handle the SQL translation automatically.

Try Free

Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.

Try free now

Recommended Projects

zBrowser LightHouse
A fast and lightweight browser for girl
uuv e2e accessibility testing
Open-source platform for automated accessibility testing.
SEO Panel - A control panel for SEO
World's first seo control panel for multiple websites
Lighthouse Ethereum
Ethereum consensus client in Rust
axe-core
Accessibility engine for automated Web UI testing