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seo/json-ld-deprecated-type · Deprecated structured-data type

Some schema types had their Google rich result dropped or restricted.

Severity: info

What it checks

Flags a JSON-LD @type whose Google rich result was dropped or restricted (e.g. HowTo, FAQPage, ClaimReview).

Why it matters

These types no longer reliably produce rich results, so the markup adds page weight without the SERP benefit.

How to fix

Verify the type’s current rich-result status in Google’s documentation; remove or replace it if it no longer earns a rich result.

Mode differences

Source analysis (the CLI, the dashboard’s static baseline) composes each route’s <head> from <svelte:head> in the page and its layout chain, followed into repo-local components, plus the known meta components (svelte-meta-tags, svelte-seo) and any you declare in metaComponents. It judges only a literal value; it never examines a dynamic one. Rendered analysis (the Vite plugin’s build pass, a route you visit in the dashboard) reads the shipped <head>, where every value is literal; the build pass covers prerendered routes only. When the two disagree, trust the rendered result.

Disabling

Record existing findings in the suppressions file (npx svelte-vitals --update-suppressions), scope the rule per route or path with overrides, or turn it off:

export default {
  rules: {
    'seo/json-ld-deprecated-type': 'off'
  }
};