Audit technical SEO — meta tags, structured data, Open Graph, sitemaps, robots.txt, performance, and accessibility signals.
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Review the instructions the agent will receive before you install.
Check and fix technical SEO issues in a web project.
Every page must have:
<head>
<title>Page Title — Site Name</title>
<meta name="description" content="155 chars max, compelling summary" />
<link rel="canonical" href="https://example.com/page" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
</head>
Check for:
<title> per page (50-60 chars)<meta description> per page (120-155 chars)noindex on pages that should be indexed<meta property="og:title" content="Page Title" />
<meta property="og:description" content="Description for social sharing" />
<meta property="og:image" content="https://example.com/og-image.png" />
<meta property="og:url" content="https://example.com/page" />
<meta property="og:type" content="website" />
<meta name="twitter:card" content="summary_large_image" />
Add schema markup for rich search results:
<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "Article",
"headline": "Article Title",
"author": { "@type": "Person", "name": "Author Name" },
"datePublished": "2026-04-10",
"image": "https://example.com/image.jpg"
}
</script>
Common types: Article, Product, FAQPage, Organization, BreadcrumbList
Test with: https://search.google.com/test/rich-results
/sitemap.xml should:
<lastmod> datesnoindexrobots.txt/robots.txt should:
User-agent: *
Allow: /
Disallow: /api/
Disallow: /admin/
Sitemap: https://example.com/sitemap.xml
| Metric | Good | Needs Work |
|---|---|---|
| LCP (Largest Contentful Paint) | < 2.5s | > 4.0s |
| INP (Interaction to Next Paint) | < 200ms | > 500ms |
| CLS (Cumulative Layout Shift) | < 0.1 | > 0.25 |
Key fixes:
next/image or equivalent for automatic optimizationalt texth1, then h2, h3 etc.)<html lang="en"># Check robots.txt
curl -s https://example.com/robots.txt
# Check sitemap
curl -s https://example.com/sitemap.xml | head -20
# Check meta tags
curl -s https://example.com | grep -E '<title>|<meta name="description"|<link rel="canonical"'
# Check HTTP status codes
curl -o /dev/null -s -w "%{http_code}" https://example.com/page
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Use Cursor's browser aria snapshots to audit a page for accessibility issues — missing labels, broken tab order, contrast, and ARIA misuse.
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Add PostHog analytics to a web application, including event tracking, page views, feature flags, and session replay.
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Generate OpenAPI/Swagger documentation for an API, including endpoint schemas, request/response types, and interactive docs UI.
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Add authentication to a web application using NextAuth.js (Auth.js), including OAuth providers, session management, and protected routes.
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Dockerize an application with a production-ready Dockerfile, docker-compose setup, and .dockerignore.
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Set up Playwright end-to-end testing in a project, including test configuration, example tests, and CI integration.
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