SEO

SEO optimization

Overview

This public intake copy packages packages/skills-catalog/skills/(quality)/seo from https://github.com/tech-leads-club/agent-skills into the native Omni Skills editorial shape without hiding its origin.

Use it when the operator needs the upstream workflow, support files, and repository context to stay intact while the public validator and private enhancer continue their normal downstream flow.

This intake keeps the copied upstream files intact and uses the external_source block in metadata.json plus ORIGIN.md as the provenance anchor for review.

SEO optimization Search engine optimization based on Lighthouse SEO audits and Google Search guidelines. Focus on technical SEO, on-page optimization, and structured data.

Imported source sections that did not map cleanly to the public headings are still preserved below or in the support files. Notable imported sections: SEO fundamentals, Technical SEO, On-page SEO, Structured data (JSON-LD), Mobile SEO, International SEO.

When to Use This Skill

Use this section as the trigger filter. It should make the activation boundary explicit before the operator loads files, runs commands, or opens a pull request.

• Use when the request clearly matches the imported source intent: Optimize for search engine visibility and ranking. Use when asked to "improve SEO", "optimize for search", "fix meta tags", "add structured data", "sitemap optimization", or "search engine optimization". Do NOT use for....
• Use when the operator should preserve upstream workflow detail instead of rewriting the process from scratch.
• Use when provenance needs to stay visible in the answer, PR, or review packet.
• Use when copied upstream references, examples, or scripts materially improve the answer.
• Use when the workflow should remain reviewable in the public intake repo before the private enhancer takes over.

Operating Table

Workflow

This workflow is intentionally editorial and operational at the same time. It keeps the imported source useful to the operator while still satisfying the public intake standards that feed the downstream enhancer flow.

1. Confirm the user goal, the scope of the imported workflow, and whether this skill is still the right router for the task.
2. Read the overview and provenance files before loading any copied upstream support files.
3. Load only the references, examples, prompts, or scripts that materially change the outcome for the current request.
4. Execute the upstream workflow while keeping provenance and source boundaries explicit in the working notes.
5. Validate the result against the upstream expectations and the evidence you can point to in the copied files.
6. Escalate or hand off to a related skill when the work moves out of this imported workflow's center of gravity.
7. Before merge or closure, record what was used, what changed, and what the reviewer still needs to verify.

Imported Workflow Notes

Imported: SEO fundamentals

Search ranking factors (approximate influence):

Examples

Example 1: Ask for the upstream workflow directly

Use @seo to handle <task>. Start from the copied upstream workflow, load only the files that change the outcome, and keep provenance visible in the answer.

Explanation: This is the safest starting point when the operator needs the imported workflow, but not the entire repository.

Example 2: Ask for a provenance-grounded review

Review @seo against metadata.json and ORIGIN.md, then explain which copied upstream files you would load first and why.

Explanation: Use this before review or troubleshooting when you need a precise, auditable explanation of origin and file selection.

Example 3: Narrow the copied support files before execution

Use @seo for <task>. Load only the copied references, examples, or scripts that change the outcome, and name the files explicitly before proceeding.

Explanation: This keeps the skill aligned with progressive disclosure instead of loading the whole copied package by default.

Example 4: Build a reviewer packet

Review @seo using the copied upstream files plus provenance, then summarize any gaps before merge.

Explanation: This is useful when the PR is waiting for human review and you want a repeatable audit packet.

Best Practices

Treat the generated public skill as a reviewable packaging layer around the upstream repository. The goal is to keep provenance explicit and load only the copied source material that materially improves execution.

• Keep the imported skill grounded in the upstream repository; do not invent steps that the source material cannot support.
• Prefer the smallest useful set of support files so the workflow stays auditable and fast to review.
• Keep provenance, source commit, and imported file paths visible in notes and PR descriptions.
• Point directly at the copied upstream files that justify the workflow instead of relying on generic review boilerplate.
• Treat generated examples as scaffolding; adapt them to the concrete task before execution.
• Route to a stronger native skill when architecture, debugging, design, or security concerns become dominant.

Troubleshooting

Problem: The operator skipped the imported context and answered too generically

Symptoms: The result ignores the upstream workflow in packages/skills-catalog/skills/(quality)/seo, fails to mention provenance, or does not use any copied source files at all. Solution: Re-open metadata.json, ORIGIN.md, and the most relevant copied upstream files. Check the external_source block first, then restate the provenance before continuing.

Problem: The imported workflow feels incomplete during review

Symptoms: Reviewers can see the generated SKILL.md, but they cannot quickly tell which references, examples, or scripts matter for the current task. Solution: Point at the exact copied references, examples, scripts, or assets that justify the path you took. If the gap is still real, record it in the PR instead of hiding it.

Problem: The task drifted into a different specialization

Symptoms: The imported skill starts in the right place, but the work turns into debugging, architecture, design, security, or release orchestration that a native skill handles better. Solution: Use the related skills section to hand off deliberately. Keep the imported provenance visible so the next skill inherits the right context instead of starting blind.

Related Skills

• @accessibility - Use when the work is better handled by that native specialization after this imported skill establishes context.
• @ai-cold-outreach - Use when the work is better handled by that native specialization after this imported skill establishes context.
• @ai-pricing - Use when the work is better handled by that native specialization after this imported skill establishes context.
• @ai-sdr - Use when the work is better handled by that native specialization after this imported skill establishes context.

Additional Resources

Use this support matrix and the linked files below as the operator packet for this imported skill. They should reflect real copied source material, not generic scaffolding.

Imported Reference Notes

Imported: References

• Google Search Central
• Schema.org
• Core Web Vitals
• Web Quality Audit

Imported: Technical SEO

Crawlability

robots.txt:

# /robots.txt
User-agent: *
Allow: /

# Block admin/private areas
Disallow: /admin/
Disallow: /api/
Disallow: /private/

# Don't block resources needed for rendering
# ❌ Disallow: /static/

Sitemap: https://example.com/sitemap.xml

Meta robots:

<!-- Default: indexable, followable -->
<meta name="robots" content="index, follow" />

<!-- Noindex specific pages -->
<meta name="robots" content="noindex, nofollow" />

<!-- Indexable but don't follow links -->
<meta name="robots" content="index, nofollow" />

<!-- Control snippets -->
<meta name="robots" content="max-snippet:150, max-image-preview:large" />

Canonical URLs:

<!-- Prevent duplicate content issues -->
<link rel="canonical" href="https://example.com/page" />

<!-- Self-referencing canonical (recommended) -->
<link rel="canonical" href="https://example.com/current-page" />

<!-- For paginated content -->
<link rel="canonical" href="https://example.com/products" />
<!-- Or use rel="prev" / rel="next" for explicit pagination -->

XML sitemap

<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://example.com/</loc>
    <lastmod>2024-01-15</lastmod>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://example.com/products</loc>
    <lastmod>2024-01-14</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
</urlset>

Sitemap best practices:

• Maximum 50,000 URLs or 50MB per sitemap
• Use sitemap index for larger sites
• Include only canonical, indexable URLs
• Update lastmod when content changes
• Submit to Google Search Console

URL structure

✅ Good URLs:
https://example.com/products/blue-widget
https://example.com/blog/how-to-use-widgets

❌ Poor URLs:
https://example.com/p?id=12345
https://example.com/products/item/category/subcategory/blue-widget-2024-sale-discount

URL guidelines:

• Use hyphens, not underscores
• Lowercase only
• Keep short (< 75 characters)
• Include target keywords naturally
• Avoid parameters when possible
• Use HTTPS always

HTTPS & security

<!-- Ensure all resources use HTTPS -->
<img src="https://example.com/image.jpg" />

<!-- Not: -->
<img src="http://example.com/image.jpg" />

Security headers for SEO trust signals:

Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Content-Type-Options: nosniff
X-Frame-Options: DENY

Imported: On-page SEO

Title tags

<!-- ❌ Missing or generic -->
<title>Page</title>
<title>Home</title>

<!-- ✅ Descriptive with primary keyword -->
<title>Blue Widgets for Sale | Premium Quality | Example Store</title>

Title tag guidelines:

• 50-60 characters (Google truncates ~60)
• Primary keyword near the beginning
• Unique for every page
• Brand name at end (unless homepage)
• Action-oriented when appropriate

Meta descriptions

<!-- ❌ Missing or duplicate -->
<meta name="description" content="" />

<!-- ✅ Compelling and unique -->
<meta
  name="description"
  content="Shop premium blue widgets with free shipping. 30-day returns. Rated 4.9/5 by 10,000+ customers. Order today and save 20%."
/>

Meta description guidelines:

• 150-160 characters
• Include primary keyword naturally
• Compelling call-to-action
• Unique for every page
• Matches page content

Heading structure

<!-- ❌ Poor structure -->
<h2>Welcome to Our Store</h2>
<h4>Products</h4>
<h1>Contact Us</h1>

<!-- ✅ Proper hierarchy -->
<h1>Blue Widgets - Premium Quality</h1>
<h2>Product Features</h2>
<h3>Durability</h3>
<h3>Design</h3>
<h2>Customer Reviews</h2>
<h2>Pricing</h2>

Heading guidelines:

• Single <h1> per page (the main topic)
• Logical hierarchy (don't skip levels)
• Include keywords naturally
• Descriptive, not generic

Image SEO

<!-- ❌ Poor image SEO -->
<img src="IMG_12345.jpg" />

<!-- ✅ Optimized image -->
<img
  src="blue-widget-product-photo.webp"
  alt="Blue widget with chrome finish, side view showing control panel"
  width="800"
  height="600"
  loading="lazy"
/>

Image guidelines:

• Descriptive filenames with keywords
• Alt text describes the image content
• Compressed and properly sized
• WebP/AVIF with fallbacks
• Lazy load below-fold images

Internal linking

<!-- ❌ Non-descriptive -->
<a href="/products">Click here</a>
<a href="/widgets">Read more</a>

<!-- ✅ Descriptive anchor text -->
<a href="/products/blue-widgets">Browse our blue widget collection</a>
<a href="/guides/widget-maintenance">Learn how to maintain your widgets</a>

Linking guidelines:

• Descriptive anchor text with keywords
• Link to relevant internal pages
• Reasonable number of links per page
• Fix broken links promptly
• Use breadcrumbs for hierarchy

Imported: Structured data (JSON-LD)

Organization

<script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "Organization",
    "name": "Example Company",
    "url": "https://example.com",
    "logo": "https://example.com/logo.png",
    "sameAs": ["https://twitter.com/example", "https://linkedin.com/company/example"],
    "contactPoint": {
      "@type": "ContactPoint",
      "telephone": "+1-555-123-4567",
      "contactType": "customer service"
    }
  }
</script>

Article

<script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "Article",
    "headline": "How to Choose the Right Widget",
    "description": "Complete guide to selecting widgets for your needs.",
    "image": "https://example.com/article-image.jpg",
    "author": {
      "@type": "Person",
      "name": "Jane Smith",
      "url": "https://example.com/authors/jane-smith"
    },
    "publisher": {
      "@type": "Organization",
      "name": "Example Blog",
      "logo": {
        "@type": "ImageObject",
        "url": "https://example.com/logo.png"
      }
    },
    "datePublished": "2024-01-15",
    "dateModified": "2024-01-20"
  }
</script>

Product

<script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "Product",
    "name": "Blue Widget Pro",
    "image": "https://example.com/blue-widget.jpg",
    "description": "Premium blue widget with advanced features.",
    "brand": {
      "@type": "Brand",
      "name": "WidgetCo"
    },
    "offers": {
      "@type": "Offer",
      "price": "49.99",
      "priceCurrency": "USD",
      "availability": "https://schema.org/InStock",
      "url": "https://example.com/products/blue-widget"
    },
    "aggregateRating": {
      "@type": "AggregateRating",
      "ratingValue": "4.8",
      "reviewCount": "1250"
    }
  }
</script>

FAQ

<script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "FAQPage",
    "mainEntity": [
      {
        "@type": "Question",
        "name": "What colors are available?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "Our widgets come in blue, red, and green."
        }
      },
      {
        "@type": "Question",
        "name": "What is the warranty?",
        "acceptedAnswer": {
          "@type": "Answer",
          "text": "All widgets include a 2-year warranty."
        }
      }
    ]
  }
</script>

Breadcrumbs

<script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
      {
        "@type": "ListItem",
        "position": 1,
        "name": "Home",
        "item": "https://example.com"
      },
      {
        "@type": "ListItem",
        "position": 2,
        "name": "Products",
        "item": "https://example.com/products"
      },
      {
        "@type": "ListItem",
        "position": 3,
        "name": "Blue Widgets",
        "item": "https://example.com/products/blue-widgets"
      }
    ]
  }
</script>

Validation

Test structured data at:

• Google Rich Results Test
• Schema.org Validator

Imported: Mobile SEO

Responsive design

<!-- ❌ Not mobile-friendly -->
<meta name="viewport" content="width=1024" />

<!-- ✅ Responsive viewport -->
<meta name="viewport" content="width=device-width, initial-scale=1" />

Tap targets

/* ❌ Too small for mobile */
.small-link {
  padding: 4px;
  font-size: 12px;
}

/* ✅ Adequate tap target */
.mobile-friendly-link {
  padding: 12px;
  font-size: 16px;
  min-height: 48px;
  min-width: 48px;
}

Font sizes

/* ❌ Too small on mobile */
body {
  font-size: 10px;
}

/* ✅ Readable without zooming */
body {
  font-size: 16px;
  line-height: 1.5;
}

Imported: International SEO

Hreflang tags

<!-- For multi-language sites -->
<link rel="alternate" hreflang="en" href="https://example.com/page" />
<link rel="alternate" hreflang="es" href="https://example.com/es/page" />
<link rel="alternate" hreflang="fr" href="https://example.com/fr/page" />
<link rel="alternate" hreflang="x-default" href="https://example.com/page" />

Language declaration

<html lang="en">
  <!-- or -->
  <html lang="es-MX"></html>
</html>

Imported: SEO audit checklist

Critical

• HTTPS enabled
• robots.txt allows crawling
• No noindex on important pages
• Title tags present and unique
• Single <h1> per page

High priority

• Meta descriptions present
• Sitemap submitted
• Canonical URLs set
• Mobile-responsive
• Core Web Vitals passing

Medium priority

• Structured data implemented
• Internal linking strategy
• Image alt text
• Descriptive URLs
• Breadcrumb navigation

Ongoing

• Fix crawl errors in Search Console
• Update sitemap when content changes
• Monitor ranking changes
• Check for broken links
• Review Search Console insights

Imported: Tools