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Comprehensive SEO audit skill for Next.js and HTML pages. Covers on-page optimisation, JSON-LD schema validation, meta tags, Open Graph, semantic HTML, site speed, mobile responsiveness, and backlink analysis. Use when a user asks to audit, optimise, or fix SEO issues on a webpage or website.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Analyses outbound links for dofollow/nofollow strategy, domain diversity, anchor text quality, and sponsored/UGC attributes. Use when auditing link profiles or optimising outbound linking strategy.
Audits HTML patterns that affect Core Web Vitals (LCP, CLS, INP). Checks for layout shift causes, largest contentful paint blockers, and interaction responsiveness issues. Use when optimising page performance or fixing Google PageSpeed Insights warnings.
Validates hreflang tags, multi-language configuration, regional targeting, and internationalisation best practices. Use when auditing sites with multiple languages, regions, or localised content.
Validates title tags, meta descriptions, Open Graph tags, and Twitter Cards. Use when auditing or fixing meta data for search engine and social media optimisation. For canonical URLs and robots directives, see the technical-seo skill.
Validates viewport meta configuration, responsive design, font sizes, touch target sizes, and mobile-hostile patterns. Use when checking mobile-friendliness or fixing mobile rendering issues.
Validates heading hierarchy, keyword density and placement, and internal/external link structure. Use when auditing on-page SEO factors for an HTML page.
| name | nextjs-seo-audit |
| description | Comprehensive SEO audit skill for Next.js and HTML pages. Covers on-page optimisation, JSON-LD schema validation, meta tags, Open Graph, semantic HTML, site speed, mobile responsiveness, and backlink analysis. Use when a user asks to audit, optimise, or fix SEO issues on a webpage or website. |
| license | MIT |
| metadata | {"author":"Muhammad Ahsan Iqbal (https://muhammadahsaniqbal.com)","linkedin":"https://www.linkedin.com/in/ahsan-iqbal-digitalmarketingexpert/","version":"1.0"} |
A comprehensive SEO audit skill that teaches you how to analyse HTML pages and provide actionable recommendations across 10 skill areas.
Use this skill when the user asks you to:
When performing a full SEO audit, run all 10 sub-skills in order on the provided HTML. Read each sub-skill's SKILL.md for the detailed checklist:
| # | Skill | SKILL.md | Focus area |
|---|---|---|---|
| 1 | On-Page Optimization | skills/onpage-optimization/SKILL.md | Headings, keywords, internal links |
| 2 | Schema JSON Optimization | skills/schema-json-optimization/SKILL.md | JSON-LD structured data |
| 3 | Meta Data Optimization | skills/meta-data-optimization/SKILL.md | Title, description, OG, Twitter Cards |
| 4 | Semantic Layout | skills/semantic-layout/SKILL.md | HTML5 semantic elements, accessibility |
| 5 | Site Speed Optimization | skills/site-speed-optimization/SKILL.md | Scripts, stylesheets, images |
| 6 | Mobile Optimization | skills/mobile-optimization/SKILL.md | Viewport, responsive design, touch targets |
| 7 | Backlink Monitoring | skills/backlink-monitoring/SKILL.md | External links, dofollow/nofollow strategy |
| 8 | International SEO | skills/international-seo/SKILL.md | Hreflang, multi-language, regional targeting |
| 9 | Technical SEO | skills/technical-seo/SKILL.md | Sitemap, robots.txt, canonical, crawlability |
| 10 | Core Web Vitals | skills/core-web-vitals/SKILL.md | LCP, CLS, INP, performance scoring |
For each check, report:
✅ PASS, ⚠️ WARN, or ❌ FAILAt the end, provide a summary:
SEO Audit Summary
─────────────────
✅ Pass: X
⚠️ Warn: Y
❌ Fail: Z
──────────────
Score: XX%
These thresholds are used across all sub-skills:
| Parameter | Value |
|---|---|
| Title length | 30–60 characters |
| Meta description length | 120–160 characters |
| Keyword density (ideal) | 1.0–3.0% |
| Internal links (min per page) | 3 |
| Max fixed-width before warning | 500px |
| Min touch target size | 48px × 48px |
| Max inline CSS length | 5000 characters |
| Max external scripts | 10 |
| Required OG tags | og:title, og:description, og:image, og:url, og:type |
| Required Twitter Card tags | twitter:card, twitter:title, twitter:description |
| Required semantic elements | header, main, footer, nav |
| Recommended semantic elements | article, section, aside, figure |