---
title: seo/json-ld ยท JSON-LD structured data
description: Every route should include JSON-LD structured data.
---
**Severity:** info
## What it checks
Every route should include a `
```
## Mode differences
**Source analysis** (the CLI, the dashboard's static baseline) composes each route's `` from `` 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`. A value it cannot read literally (`{data.title}`) is `dynamic`, judged by `treatDynamicAs`; JSON-LD injected with `{@html}` in `` is not a `