Files
blog-nextjs/app/layout.tsx
gbanyan 6badd76733 Add Schema.org JSON-LD structured data for SEO
Implemented comprehensive Schema.org structured data across the blog to improve SEO and enable rich snippets in search results.

Changes:
- Created JSON-LD helper component for safe schema rendering
- Added BlogPosting schema to blog posts with:
  * Article metadata (headline, description, image, dates)
  * Author and publisher information
  * Keywords and article sections from tags
- Added BreadcrumbList schema to blog posts for navigation
- Added WebSite and Organization schemas to root layout
  * Site-wide identity and branding
  * Search action for site search functionality
- Added CollectionPage schema to homepage
  * Blog collection metadata
- Added WebPage schema to static pages
  * Page metadata with dates and images

Benefits:
- Rich snippets in Google/Bing search results
- Better content understanding by search engines
- Article cards with images, dates, authors in SERPs
- Breadcrumb navigation in search results
- Improved SEO ranking signals

All schemas validated against Schema.org specifications and include proper Chinese language support.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-20 21:23:10 +08:00

115 lines
3.1 KiB
TypeScript

import '../styles/globals.css';
import type { Metadata } from 'next';
import { siteConfig } from '@/lib/config';
import { LayoutShell } from '@/components/layout-shell';
import { ThemeProvider } from 'next-themes';
import { Playfair_Display } from 'next/font/google';
import { JsonLd } from '@/components/json-ld';
const playfair = Playfair_Display({
subsets: ['latin'],
variable: '--font-serif-eng',
display: 'swap',
});
export const metadata: Metadata = {
title: {
default: siteConfig.title,
template: `%s | ${siteConfig.title}`
},
description: siteConfig.description,
metadataBase: new URL(siteConfig.url),
openGraph: {
title: siteConfig.title,
description: siteConfig.description,
url: siteConfig.url,
siteName: siteConfig.title,
images: [siteConfig.ogImage]
},
twitter: {
card: siteConfig.twitterCard,
site: siteConfig.social.twitter || undefined,
title: siteConfig.title,
description: siteConfig.description,
images: [siteConfig.ogImage]
},
icons: {
icon: '/favicon.png'
},
alternates: {
types: {
'application/rss+xml': `${siteConfig.url}/feed.xml`
}
}
};
export default function RootLayout({
children
}: {
children: React.ReactNode;
}) {
const theme = siteConfig.theme;
// WebSite Schema
const websiteSchema = {
'@context': 'https://schema.org',
'@type': 'WebSite',
name: siteConfig.title,
description: siteConfig.description,
url: siteConfig.url,
inLanguage: siteConfig.defaultLocale,
author: {
'@type': 'Person',
name: siteConfig.author,
url: siteConfig.url,
},
potentialAction: {
'@type': 'SearchAction',
target: {
'@type': 'EntryPoint',
urlTemplate: `${siteConfig.url}/blog?search={search_term_string}`,
},
'query-input': 'required name=search_term_string',
},
};
// Organization Schema
const organizationSchema = {
'@context': 'https://schema.org',
'@type': 'Organization',
name: siteConfig.name,
url: siteConfig.url,
logo: `${siteConfig.url}${siteConfig.avatar}`,
sameAs: [
siteConfig.social.github,
siteConfig.social.twitter && `https://twitter.com/${siteConfig.social.twitter.replace('@', '')}`,
siteConfig.social.mastodon,
].filter(Boolean),
};
return (
<html lang={siteConfig.defaultLocale} suppressHydrationWarning className={playfair.variable}>
<body>
<JsonLd data={websiteSchema} />
<JsonLd data={organizationSchema} />
<style
// Set CSS variables for accent colors (light + dark variants)
dangerouslySetInnerHTML={{
__html: `
:root {
--color-accent: ${theme.accent};
--color-accent-soft: ${theme.accentSoft};
--color-accent-text-light: ${theme.accentTextLight};
--color-accent-text-dark: ${theme.accentTextDark};
}
`
}}
/>
<ThemeProvider attribute="class" defaultTheme="system" enableSystem>
<LayoutShell>{children}</LayoutShell>
</ThemeProvider>
</body>
</html>
);
}