Claude SEO Audit
A free Claude Code skill that runs a full SEO audit on a website in about 3 minutes.
Before & after
Same prompt, same agent — the only difference is the skill.
An SEO audit is a good way to identify issues and opportunities on your site. You should look at your on-page elements like title tags and meta descriptions to make sure they're well-optimized. You'll want to check your site structure and make sure it's easy for search engines to crawl. Look for broken links and fix them. Check your page speed since that's a ranking factor. Make sure your images have alt text. It's good to review your heading structure and make sure your content is well-organized. You should also think about your backlink profile and see if there are opportunities to build more links. It might be worth checking if you're using schema markup. Would you like suggestions on how to implement any of these improvements?
SEO AUDIT REPORT: yoursite.com ON-PAGE ANALYSIS Title tags: 8 of 47 pages missing or too short. Example: /pricing page blank. Meta descriptions: 23 pages missing. Recommendation: Add to top 50 traffic pages first (2-3% CTR boost). Heading hierarchy: 12 pages skip H1 or misorder H2/H3. Impact: Medium. Cost: 1 hour per page. Content depth: 9 blog posts under 300 words (thin). Expand to 800+ for ranking competition. TECHNICAL ISSUES Page speed: 2.8s average desktop (target under 2s). Bottleneck: Hero image 3.2 MB unoptimized. Broken links: 7 internal, 2 external (404s). Location: /team page (old headings deleted). Mobile rendering: 3 pages fail viewport (missing meta tag in template). Crawlability: robots.txt accidentally blocks /resources/guides (regex issue). BACKLINK PROFILE Domain authority: 34 (moderate). Referring domains: 23. Quality: 7 .edu, 4 .org. Competitor gap: Competitor A has 156 referring domains (authority 52). Gap: 133 domains. Quick win: 5 industry directories (unlisted) can add 10 links in 2 weeks. PRIORITY ROADMAP Week 1: Fix title tags, add descriptions (15 min each). Compress hero image (1 hour). Impact: +8-12% traffic. Week 2-3: Expand 9 thin pages to 800+ words. Impact: +5-10% rankings. Month 2: Backlog outreach (5 directories, 10 resource pages). Impact: +2-5% authority. OPPORTUNITIES Schema markup: Add to 8 product pages (2-3% CTR boost) Internal linking: 12 opportunities to strengthen topical clusters Content refresh: 6 evergreen pages ranked 8-15 need keyword updates for positions 3-5
About this skill
name: claude-seo-audit description: Use when A free Claude Code skill that runs a full SEO audit on a website in about 3 minutes.
Claude SEO Audit
Runs the same type of SEO audit agencies charge thousands for, directly inside Claude Code, producing a full report on a site in minutes.
What you get
- A structured SEO audit report generated automatically from any URL.
Customize your output
- N/A
Example output
A full SEO audit report for a given website in under 3 minutes.
Best for
Marketers and site owners who want agency-grade SEO audits for free.
SKILL.md preview
---
name: claude-seo-audit
description: Use this skill when a website needs a full SEO audit run quickly, covering technical, on-page, and content factors.
version: 1.0.0
category: Development / SEO
author: AgentVolt
license: proprietary
tags:
- development
- seo
- standard
---
# Claude SEO Audit
Runs an agency-grade SEO audit on a website directly, covering technical health, on-page factors, and content gaps, producing a full report in minutes.
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