chore(deps): update dependency lighthouse to v13.4.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
lighthouse	13.0.3 → 13.4.0

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Release Notes

GoogleChrome/lighthouse (lighthouse)

v13.4.0

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We expect this release to ship in the DevTools of Chrome 151, and to PageSpeed Insights within 2 weeks.

New contributors

Thanks to our new contributors 👽🐷🐰🐯🐻!

• Thomas Steiner @​tomayac
• KS Nithin @​Nithin0620
• Emanuele @​emazack
• Kirtikumar Anandrao Ramchandani @​KirtiRamchandani
• Rin @​RinZ27
• Michael Hablich @​natorion

Core

• canonical: improve validation for invalid URLs (#​16765)
• llms-txt: allow leading whitespace for header check (#​17057)
• geolocation-on-start: mention geolocation element (#​16835)
• add public Lighthouse types entrypoint (#​17028)
• match scripts to network requests using frameId (#​16774)
• config: import LH types (#​17048)
• driver: add ExecutionContext.evaluateOnObject (#​17050)
• driver: check if usage data exists before using (#​17033)

Report

• fix performance gauge label, improve load animation (#​17045)
• decouple link creation from link details rendering (#​17049)
• viewer: persist dark mode when when changing langauge (#​17063)

Deps

• upgrade deps (#​17070)
• upgrade typescript to 6.0.3 (#​17060)
• upgrade terser to 5.48.0 (#​17059)
• upgrade esbuild to 0.28.0 (#​17058)
• upgrade trace_engine to 0.0.65 (#​17046)
• upgrade puppeteer to 25.0.2 (#​17019)

Clients

• viewer: prevent toast showing on load (#​17069)
• viewer: clear github auth token on 401 error (#​17064)
• viewer: disable agentic-browsing in PSI api call (#​17041)

I18n

• import (#​17071)

Docs

• add agentic web issue template (#​17020)

Tests

• exclude origin-isolation-coop-present smoke test (#​17072)
• remove accidental .only (#​17042)
• remove unused c8 (#​16845)
• llms-txt: add coverage for network failure and heading edge cases (#​17040)
• viewer: update psi key (#​17037)

Misc

• migrate typescript moduleResolution to bundler (#​17061)
• build: generate subset of web-features data (#​17047)
• ci: add Node 26 to unit matrix (#​17062)
• ci: bump actions/upload-artifact from 4 to 7 (#​16938)

v13.3.0

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We expect this release to ship in the DevTools of Chrome 150, and to PageSpeed Insights within 2 weeks.

Notable Changes

• New agentic browsing category added to default config (#​17002)

Core

• agentic-web: add links to category and audit descriptions (#​16997)
• llms-txt: adjust titles and descriptions and add smoketests (#​17005)

Deps

• upgrade dependencies (#​17006)

Tests

• smoke: widen byte efficiency wastedBytes range for ToT (#​16996)
• webmcp: add webmcp smoketests (#​16999)

Misc

• bundle: update build-bundle-mcp (#​16995)

v13.2.0

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Full Changelog

We expect this release to ship in the DevTools of Chrome 150, and to PageSpeed Insights within 2 weeks.

Notable Changes

• New agentic browsing category added to default config (#​17002)

Core

• agentic-web: add links to category and audit descriptions (#​16997)
• llms-txt: adjust titles and descriptions and add smoketests (#​17005)

Deps

• upgrade dependencies (#​17006)

Tests

• smoke: widen byte efficiency wastedBytes range for ToT (#​16996)
• webmcp: add webmcp smoketests (#​16999)

Misc

• bundle: update build-bundle-mcp (#​16995)

v13.1.0

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Full Changelog

We expect this release to ship in the DevTools of Chrome 150, and to PageSpeed Insights within 2 weeks.

New contributors

Thanks to our new contributors 👽🐷🐰🐯🐻!

• ducky-duke @​ducky-duke
• Simon Zünd @​szuend

New Audits

• webmcp-form-coverage: add audit for missing webmcp tool annotations (#​16964)
• webmcp-registered-tools: add audit to list registered webmcp tools (#​16959)
• webmcp-schema-validity: add audit to check WebMCP schema issues (#​16973)

Core

• implement UKM Invalidate fallback for LCP (#​16956)
• agentic: add new agentic browsing category (#​16953)
• agentic_category: add disclaimer to category description (#​16990)
• config: aggregate agent accessabilty audits (#​16982)
• config: update llms.txt to refine validation logic (#​16986)
• config: implement llms.txt check for AI agents (#​16970)
• config: move specific accessibility audits to default config (#​16966)
• config: enable and add new axe audits for agentic category (#​16965)
• config: add accessibility audits to agentic-browsing-config (#​16963)
• source-maps: guard against out-of-bounds sourceIndex (#​16969)
• webmcp: adjust how webmcp audits handle lack of WebMCP support (#​16987)

Report

• create agentic-browsing sample report (#​16988)

Deps

• upgrade deps (#​16992)
• upgrade web-features to 3.24.0 (#​16977)
• upgrade trace_engine to 0.0.64 (#​16955)

Docs

• release: fix heading style (#​16989)
• release: update release docs and scripts (#​16954)

Misc

• prepare devtools build for TS6 upgrade (#​16968)
• build: include license.md in bundle (#​16981)
• build: update devtools for agents bundle and tests (#​16980)
• build: include agentic browsing in cd4a bundle (#​16975)

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