seo
This skill suite delivers actionable SEO and performance recommendations grounded in Google Lighthouse standards and Core Web Vitals metrics. Works across any modern framework—React, Vue, Angular, Svelte, Next.js, Nuxt, Astro, or vanilla HTML—to help you identify and fix the technical factors that impact search rankings and user experience.
The seo skill helps improve website search engine ranking and visibility by delivering actionable recommendations grounded in Google Lighthouse standards and Core Web Vitals metrics. It works across any modern framework—React, Vue, Angular, Svelte, Next.js, Nuxt, Astro, or vanilla HTML—to identify and fix technical factors that impact search rankings and user experience.
AI-generated summary based on this skill's SKILL.md
Decision gist · record as of 2026-06-14
The seo skill helps improve website search engine ranking and visibility by delivering actionable recommendations grounded in Google Lighthouse standards and Core Web Vitals metrics. It works across any modern framework—React, Vue, Angular, Svelte, Next.js, Nuxt, Astro, or vanilla HTML—to identify and fix technical factors that impact search rankings and user experience.
Use it when
- The seo skill implements technical SEO best practices and fixes including structured data markup validation.
- Yes, the seo skill adds and validates structured data markup to your website.
Verify before relying
Read SKILL.md below before installing (1 file). Open directory: indexed for reading, not audited.
Install
addyosmani/web-quality-skills/seo · repository language: Shell
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Frequently asked questions
AI-generated answers based on this skill's SKILL.md and metadata
How to improve SEO ranking with the seo skill?
The seo skill helps improve website search engine ranking and visibility by delivering actionable recommendations grounded in Google Lighthouse standards and Core Web Vitals metrics. It works across any modern framework—React, Vue, Angular, Svelte, Next.js, Nuxt, Astro, or vanilla HTML—to identify and fix technical factors that impact search rankings and user experience.
What technical SEO best practices does seo cover?
The seo skill implements technical SEO best practices and fixes including structured data markup validation, meta tag and title optimization, XML sitemap creation, robots.txt setup, canonical URL configuration, mobile SEO optimization, internal linking strategy, image alt text implementation, hreflang tags for international sites, and heading structure best practices.
Can seo add and validate structured data markup?
Yes, the seo skill adds and validates structured data markup to your website. It supports schema markup for products, breadcrumb navigation schema, and other structured data formats that help search engines better understand your content and improve visibility in search results.
How does seo optimize on-page elements and content?
The seo skill optimizes on-page elements and content structure by analyzing factors like heading hierarchy, image alt text, internal linking patterns, and overall content organization. It provides specific recommendations to improve how search engines crawl and index your pages across all modern frameworks.
What frameworks does the seo skill support?
The seo skill works across any modern framework including React, Vue, Angular, Svelte, Next.js, Nuxt, Astro, and vanilla HTML. This framework-agnostic approach ensures you can implement SEO improvements regardless of your technology stack.
Is the seo skill open source?
Yes, the seo skill is released under the MIT license, making it open source and freely available for both personal and commercial use.
SKILL.md
Rendered from the published skill. Quoted content, verbatim.
SEO optimization
Search engine optimization based on Lighthouse SEO audits and Google Search guidelines. Focus on technical SEO, on-page optimization, and structured data.
SEO fundamentals
Search ranking factors (approximate influence):
| Factor | Influence | This Skill |
|---|---|---|
| Content quality & relevance | ~40% | Partial (structure) |
| Backlinks & authority | ~25% | ✗ |
| Technical SEO | ~15% | ✓ |
| Page experience (Core Web Vitals) | ~10% | See Core Web Vitals |
| On-page SEO | ~10% | ✓ |
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
(truncated - see the full file via the links below)
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skills/seo/SKILL.md
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