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Agent LighthouseAgent Lighthouse

    Searches the text of every published page. The evidence sources themselves are not in this index — search all of them on the trusted sources page.

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    agent-interfaces/search-endpoint

    WebSite SearchAction markup (retired)

    What it checks

    Whether any sampled page still publishes a Schema.org SearchAction, usually as the potentialAction of a WebSite node. The search URL is not probed: the markup is the finding.

    The OpenAPI search-operation half of the old audit is gone. It had no consumer and no retirement notice to report.

    State Result
    a SearchAction on any sampled page, with or without a usable URL template warn, priority low
    no SearchAction, including a WebSite node without one notApplicable

    Why it matters

    Mechanism: Google read SearchAction to show a search box under a site’s result. The claim this audit tests is that Google retired that box and that no AI vendor reads the markup, so it no longer does anything.

    Evidence

    • Google: “we’ll be removing this visual element starting on November 21, 2024.” — Farewell, sitelinks search box (verified 2026-10-18)
    • The same post: “While you can remove sitelinks search box structured data from your site, there’s no need to do so. Unsupported structured data like this won’t cause issues in Search.” It adds that site names use a variation of WebSite structured data.
    • No AI vendor documents reading SearchAction.

    Limits

    Google says removal is unnecessary and that WebSite markup still feeds site names. The message therefore says removal is optional and tells the owner to keep the WebSite node.

    How it scores

    Grade: D — the only documented consumer was retired by its operator. An obsolete audit carries weight 0 and never returns fail (sunset.test.ts; Audit.toCheckResult lowers a stray fail to warn). It does not move any score.

    Example finding

    The homepage JSON-LD has a WebSite with potentialAction: SearchAction. The report says the sitelinks search box is gone, that removing the action is optional, and that the WebSite node should stay.

    Sources