astro-seo（astro SEO 搜索）

Astro SEO Skill

Purpose

Handles all SEO markup for Astro projects. Technical SEO patterns.

Core Rules

1. Every page needs unique title + description
2. Open Graph for social sharing
3. Schema.org for rich results
4. Canonical URLs always set
5. Sitemap auto-generated

Required Meta Tags

---
const { title, description, image, noindex = false } = Astro.props;
const canonicalURL = new URL(Astro.url.pathname, Astro.site);
---

<head>
  <title>{title}</title>
  <meta name="description" content={description} />
  <link rel="canonical" href={canonicalURL} />
  {noindex && <meta name="robots" content="noindex,nofollow" />}

  <!-- Open Graph -->
  <meta property="og:title" content={title} />
  <meta property="og:description" content={description} />
  <meta property="og:url" content={canonicalURL} />
  <meta property="og:image" content={image} />
  <meta property="og:type" content="website" />

  <!-- Twitter -->
  <meta name="twitter:card" content="summary_large_image" />
</head>

Schema.org Patterns

LocalBusiness (Homepage)

{
  "@context": "https://schema.org",
  "@type": "LocalBusiness",
  "name": "Business Name",
  "address": { "@type": "PostalAddress", ... },
  "telephone": "+44...",
  "openingHours": "Mo-Fr 08:00-18:00"
}

Service Pages

{
  "@context": "https://schema.org",
  "@type": "Service",
  "name": "Service Name",
  "provider": { "@type": "LocalBusiness", ... }
}

FAQ

{
  "@context": "https://schema.org",
  "@type": "FAQPage",
  "mainEntity": [...]
}

Sitemap

// astro.config.mjs
import sitemap from '@astrojs/sitemap';

export default {
  site: 'https://yourdomain.com',
  integrations: [sitemap()]
}

Noindex Pages

• Thank you pages
• 404/410 pages
• Admin/preview pages
• Duplicate content

Related Skills

• local-seo — GBP, citations, area pages
• heading-tree — H1-H4 structure
• keyword-research — Keyword targeting

Definition of Done

• Unique title + description per page
• Open Graph tags set
• LocalBusiness schema on homepage
• Service schema on service pages
• FAQ schema where applicable
• Sitemap configured
• Canonical URLs set
• Thank you pages noindexed